結果
| 問題 | No.1036 Make One With GCD 2 |
| ユーザー |
 shun_skycrew
|
| 提出日時 | 2022-09-22 13:22:56 |
| 言語 | Java21 (openjdk 21) |
| 結果 |
AC
|
| 実行時間 | 569 ms / 2,000 ms |
| コード長 | 36,334 bytes |
| コンパイル時間 | 4,912 ms |
| コンパイル使用メモリ | 98,172 KB |
| 実行使用メモリ | 53,544 KB |
| 最終ジャッジ日時 | 2024-06-01 17:54:53 |
| 合計ジャッジ時間 | 23,096 ms |
|
ジャッジサーバーID （参考情報） |
judge2 / judge1 |
（要ログイン）
テストケース
テストケース表示| 入力 | 結果 | 実行時間 実行使用メモリ |
|---|---|---|
| testcase_00 | AC | 297 ms
46,532 KB |
| testcase_01 | AC | 268 ms
45,336 KB |
| testcase_02 | AC | 194 ms
44,616 KB |
| testcase_03 | AC | 189 ms
42,416 KB |
| testcase_04 | AC | 223 ms
43,532 KB |
| testcase_05 | AC | 66 ms
38,712 KB |
| testcase_06 | AC | 67 ms
38,848 KB |
| testcase_07 | AC | 214 ms
42,844 KB |
| testcase_08 | AC | 203 ms
42,412 KB |
| testcase_09 | AC | 427 ms
49,240 KB |
| testcase_10 | AC | 427 ms
49,500 KB |
| testcase_11 | AC | 424 ms
49,644 KB |
| testcase_12 | AC | 447 ms
49,520 KB |
| testcase_13 | AC | 569 ms
49,580 KB |
| testcase_14 | AC | 550 ms
49,624 KB |
| testcase_15 | AC | 540 ms
49,280 KB |
| testcase_16 | AC | 522 ms
49,016 KB |
| testcase_17 | AC | 562 ms
49,340 KB |
| testcase_18 | AC | 71 ms
39,152 KB |
| testcase_19 | AC | 72 ms
39,312 KB |
| testcase_20 | AC | 90 ms
40,064 KB |
| testcase_21 | AC | 90 ms
40,088 KB |
| testcase_22 | AC | 541 ms
49,352 KB |
| testcase_23 | AC | 426 ms
48,268 KB |
| testcase_24 | AC | 559 ms
49,604 KB |
| testcase_25 | AC | 477 ms
48,976 KB |
| testcase_26 | AC | 513 ms
49,004 KB |
| testcase_27 | AC | 65 ms
38,536 KB |
| testcase_28 | AC | 64 ms
39,148 KB |
| testcase_29 | AC | 64 ms
38,908 KB |
| testcase_30 | AC | 64 ms
38,872 KB |
| testcase_31 | AC | 68 ms
38,968 KB |
| testcase_32 | AC | 69 ms
38,976 KB |
| testcase_33 | AC | 64 ms
38,720 KB |
| testcase_34 | AC | 69 ms
39,092 KB |
| testcase_35 | AC | 65 ms
38,760 KB |
| testcase_36 | AC | 64 ms
38,816 KB |
| testcase_37 | AC | 64 ms
39,108 KB |
| testcase_38 | AC | 182 ms
44,632 KB |
| testcase_39 | AC | 220 ms
45,416 KB |
| testcase_40 | AC | 449 ms
48,596 KB |
| testcase_41 | AC | 433 ms
49,352 KB |
| testcase_42 | AC | 426 ms
49,472 KB |
| testcase_43 | AC | 498 ms
53,544 KB |
| testcase_44 | AC | 458 ms
51,500 KB |
ソースコード
import java.util.*;
import java.io.*;
import java.util.function.*;
final class FastInputStream {
private static final int BUF_SIZE = 1 << 14;
private final InputStream in;
private final byte buf[] = new byte[BUF_SIZE];
private int pos = 0;
private int count = 0;
private static final int TOKEN_SIZE = 1 << 20;
private final byte tokenBuf[] = new byte[TOKEN_SIZE];
public FastInputStream(final InputStream in) {
this.in = in;
}
private final void readBuf() {
pos = 0;
try { count = in.read(buf); }
catch(IOException e) { e.printStackTrace(); }
}
private final boolean hasNextByte() {
if(pos < count) return true;
readBuf();
return count > 0;
}
private final byte read() { if(hasNextByte()) return buf[pos ++]; else throw new NoSuchElementException(); }
private final boolean isPrintableChar(final byte c) { return 33 <= c && c <= 126; }
private final boolean isNumber(final byte c) { return 48 <= c && c <= 57; }
private final void skipUnprintable() {
while(true) {
for(int i = pos; i < count; i ++) {
if(isPrintableChar(buf[i])) { pos = i; return; }
}
readBuf();
if(count <= 0) throw new NoSuchElementException();
}
}
private final boolean readEOL() {
if(!hasNextByte()) return true;
if(buf[pos] == 13) {
pos ++;
if(hasNextByte() && buf[pos] == 10) pos ++;
return true;
}
if(buf[pos] == 10) {
pos ++;
return true;
}
return false;
}
public final char nextChar() {
skipUnprintable();
return (char)buf[pos ++];
}
public final String next() {
skipUnprintable();
int tokenCount = 0;
outer: while(count > 0) {
for(int i = pos; i < count; i ++) {
final byte b = buf[i];
if(!isPrintableChar(b)) { pos = i; break outer; }
tokenBuf[tokenCount ++] = b;
}
readBuf();
}
return new String(tokenBuf, 0, tokenCount);
}
public final String nextLine() {
readEOL();
if(!hasNextByte()) throw new NoSuchElementException();
int tokenCount = 0;
while(!readEOL()) tokenBuf[tokenCount ++] = read();
return new String(tokenBuf, 0, tokenCount);
}
public final int nextInt() {
skipUnprintable();
int n = 0;
boolean minus = false;
if(buf[pos] == 45) {
minus = true;
pos ++;
if(!hasNextByte() || !isNumber(buf[pos])) throw new InputMismatchException();
}
outer: while(count > 0) {
for(int i = pos; i < count; i ++) {
final byte b = buf[i];
if(!isPrintableChar(b)) { pos = i; break outer; }
if(!isNumber(b)) throw new InputMismatchException();
if(minus) {
if(n < - 214748364) throw new ArithmeticException("int overflow");
if(n == - 214748364 && b > 56) throw new ArithmeticException("int overflow");
n = (n << 3) + (n << 1) + 48 - b;
}else {
if(n > 214748364) throw new ArithmeticException("int overflow");
if(n == 214748364 && b >= 56) throw new ArithmeticException("int overflow");
n = (n << 3) + (n << 1) - 48 + b;
}
}
readBuf();
}
return n;
}
public final long nextLong() {
skipUnprintable();
long n = 0;
boolean minus = false;
if(buf[pos] == 45) {
minus = true;
pos ++;
if(!hasNextByte() || !isNumber(buf[pos])) throw new InputMismatchException();
}
outer: while(count > 0) {
for(int i = pos; i < count; i ++) {
final byte b = buf[i];
if(!isPrintableChar(b)) { pos = i; break outer; }
if(!isNumber(b)) throw new InputMismatchException();
if(minus) {
if(n < - 922337203685477580l) throw new ArithmeticException("long overflow");
if(n == - 922337203685477580l && b > 56) throw new ArithmeticException("long overflow");
n = (n << 3) + (n << 1) + 48 - b;
}else {
if(n > 922337203685477580l) throw new ArithmeticException("long overflow");
if(n == 922337203685477580l && b >= 56) throw new ArithmeticException("long overflow");
n = (n << 3) + (n << 1) - 48 + b;
}
}
readBuf();
}
return n;
}
public final double nextDouble() { return Double.parseDouble(next()); }
public final void close() {
try { in.close(); }
catch(IOException e) { e.printStackTrace(); }
}
}
final class FastOutputStream {
private static final int BUF_SIZE = 1 << 13;
private final byte buf[] = new byte[BUF_SIZE];
private final OutputStream out;
private int count = 0;
private static final byte TRUE_BYTES[] = {116, 114, 117, 101};
private static final byte FALSE_BYTES[] = {102, 97, 108, 115, 101};
private static final byte INT_MIN_BYTES[] = {45, 50, 49, 52, 55, 52, 56, 51, 54, 52, 56};
private static final byte LONG_MIN_BYTES[] = {45, 57, 50, 50, 51, 51, 55, 50, 48, 51,
54, 56, 53, 52, 55, 55, 53, 56, 48, 56};
private static final int TOKEN_SIZE = 20;
private final byte tokenBuf[] = new byte[TOKEN_SIZE];
private static final int PRECISION = 10;
public FastOutputStream(OutputStream out) {
this.out = out;
}
public final void print() { }
public final void write(final byte b) {
if(count == BUF_SIZE) internalFlush();
buf[count ++] = b;
}
public final void print(final char c) { write((byte) c); }
public final void print(final boolean b) {
if(b) {
if(count + 4 > BUF_SIZE) internalFlush();
System.arraycopy(TRUE_BYTES, 0, buf, count, TRUE_BYTES.length);
count += TRUE_BYTES.length;
}else {
if(count + 5 > BUF_SIZE) internalFlush();
System.arraycopy(FALSE_BYTES, 0, buf, count, FALSE_BYTES.length);
count += FALSE_BYTES.length;
}
}
public final void print(int x) {
if(count + 11 > BUF_SIZE) internalFlush();
if(x == Integer.MIN_VALUE) {
System.arraycopy(INT_MIN_BYTES, 0, buf, count, INT_MIN_BYTES.length);
count += INT_MIN_BYTES.length;
return;
}
if(x == 0) {
buf[count ++] = 48;
return;
}
if(x < 0) {
buf[count ++] = 45;
x = - x;
}
int tokenCount = 11;
while(x > 0) {
final int y = x / 10;
tokenBuf[-- tokenCount] = (byte) (x - (y << 3) - (y << 1) + 48);
x = y;
}
System.arraycopy(tokenBuf, tokenCount, buf, count, 11 - tokenCount);
count += 11 - tokenCount;
}
public final void print(long x) {
if(count + 20 > BUF_SIZE) internalFlush();
if(x == Long.MIN_VALUE) {
System.arraycopy(LONG_MIN_BYTES, 0, buf, count, LONG_MIN_BYTES.length);
count += LONG_MIN_BYTES.length;
return;
}
if(x == 0) {
buf[count ++] = 48;
return;
}
if(x < 0) {
buf[count ++] = 45;
x = - x;
}
int tokenCount = 20;
while(x > 0) {
final long y = x / 10;
tokenBuf[-- tokenCount] = (byte) (x - (y << 3) - (y << 1) + 48);
x = y;
}
System.arraycopy(tokenBuf, tokenCount, buf, count, 20 - tokenCount);
count += 20 - tokenCount;
}
public final void print(final double d) { print(d, PRECISION); }
public final void print(double d, final int precision) {
if(count == BUF_SIZE) internalFlush();
if(d < 0) {
buf[count ++] = 45;
d = - d;
}
d += Math.pow(10, - precision) / 2;
print((long)d);
if(precision == 0) return;
if(count + precision + 1 > BUF_SIZE) internalFlush();
buf[count ++] = 46;
d -= (long)d;
for(int i = 0; i < precision; i ++) {
d *= 10;
buf[count ++] = (byte)((int)d + 48);
d -= (int) d;
}
}
public final void print(final String s) { print(s.getBytes()); }
public final void print(final Object o) { print(o.toString()); }
public final void print(final byte[] a) {
if(count + a.length > BUF_SIZE) internalFlush();
System.arraycopy(a, 0, buf, count, a.length);
count += a.length;
}
public final void print(final char[] a) {
if(count + a.length > BUF_SIZE) internalFlush();
for(int i = 0; i < a.length; i ++) buf[count + i] = (byte)a[i];
count += a.length;
}
public final void println() { print('\n'); }
public final void println(final char c) { print(c); println(); }
public final void println(final boolean b) { print(b); println(); }
public final void println(final int x) { print(x); println(); }
public final void println(final long x) { print(x); println(); }
public final void println(final double d) { print(d); println(); }
public final void println(final double d, final int precision) { print(d, precision); println(); }
public final void println(final String s) { print(s); println(); }
public final void println(final Object o) { print(o); println(); }
public final void println(final char[] a) { print(a); println(); }
public final void println(final int[] a) {
for(int i = 0; i < a.length; i ++) {
print(a[i]);
print(i == a.length - 1 ? '\n' : ' ');
}
}
public final void println(final long[] a) {
for(int i = 0; i < a.length; i ++) {
print(a[i]);
print(i == a.length - 1 ? '\n' : ' ');
}
}
public final void println(final double[] a) {
for(int i = 0; i < a.length; i ++) {
print(a[i]);
print(i == a.length - 1 ? '\n' : ' ');
}
}
public final void println(final double[] a, final int precision) {
for(int i = 0; i < a.length; i ++) {
print(a[i], precision);
print(i == a.length - 1 ? '\n' : ' ');
}
}
public final void println(final String[] a) {
for(int i = 0; i < a.length; i ++) {
print(a[i]);
print(i == a.length - 1 ? '\n' : ' ');
}
}
public final void println(final Object[] a) {
for(int i = 0; i < a.length; i ++) {
print(a[i]);
print(i == a.length - 1 ? '\n' : ' ');
}
}
private final void internalFlush() {
try {
out.write(buf, 0, count);
count = 0;
}
catch(IOException e) { e.printStackTrace(); }
}
public final void flush() {
try {
out.write(buf, 0, count);
out.flush();
count = 0;
}
catch(IOException e) { e.printStackTrace(); }
}
public final void close() {
try { out.close(); }
catch(IOException e) { e.printStackTrace(); }
}
}
class SimpleUtil {
public static boolean DEBUG;
private static final FastInputStream in = new FastInputStream(System.in);
public static final String nline() { return in.nextLine(); }
public static final String[] nline(final int n) { final String a[] = new String[n]; for(int i = 0; i < n; i ++) a[i] = nline(); return a; }
public static final char nc() { return in.nextChar(); }
public static final char[] nc(int n) {
final String str = nline();
if(n < 0) n = str.length();
final char a[] = new char[n];
for(int i = 0; i < n; i ++) a[i] = str.charAt(i);
return a;
}
public static final char[][] nc(final int n, final int m) { final char a[][] = new char[n][m]; for(int i = 0; i < n; i ++) a[i] = nc(m); return a; }
public static final boolean[] nb(int n, final char t) {
final char c[] = nc(-1);
if(n < 0) n = c.length;
final boolean a[] = new boolean[n];
for(int i = 0; i < n; i ++) a[i] = c[i] == t;
return a;
}
public static final boolean[][] nb(final int n, final int m, final char t) { final boolean a[][] = new boolean[n][]; for(int i = 0; i < n; i ++) a[i] = nb(m, t); return a; }
public static final int ni() { return in.nextInt(); }
public static final int[] ni(final int n) { final int a[] = new int[n]; for(int i = 0; i < n; i ++) a[i] = ni(); return a; }
public static final int[][] ni(final int n, final int m) { final int a[][] = new int[n][]; for(int i = 0; i < n; i ++) a[i] = ni(m); return a; }
public static final long nl() { return in.nextLong(); }
public static final long[] nl(final int n) { final long a[] = new long[n]; for(int i = 0; i < n; i ++) a[i] = nl(); return a; }
public static final long[][] nl(final int n, final int m) { final long a[][] = new long[n][]; for(int i = 0; i < n; i ++) a[i] = nl(m); return a; }
public static final double nd() { return in.nextDouble(); }
public static final double[] nd(final int n) { final double a[] = new double[n]; for(int i = 0; i < n; i ++) a[i] = nd(); return a; }
public static final double[][] nd(final int n, final int m) { final double a[][] = new double[n][]; for(int i = 0; i < n; i ++) a[i] = nd(m); return a; }
public static final String ns() { return in.next(); }
public static final String[] ns(final int n) { final String a[] = new String[n]; for(int i = 0; i < n; i ++) a[i] = ns(); return a; }
public static final String[][] ns(final int n, final int m) { final String a[][] = new String[n][]; for(int i = 0; i < n; i ++) a[i] = ns(m); return a; }
private static final FastOutputStream out = new FastOutputStream(System.out);
private static final FastOutputStream err = new FastOutputStream(System.err);
public static final void prt() { out.print(); }
public static final void prt(final char c) { out.print(c); }
public static final void prt(final boolean b) { out.print(b); }
public static final void prt(final int x) { out.print(x); }
public static final void prt(final long x) { out.print(x); }
public static final void prt(final double d) { out.print(d); }
public static final void prt(final String s) { out.print(s); }
public static final void prt(final Object o) { out.print(o); }
public static final void prtln() { out.println(); }
public static final void prtln(final char c) { out.println(c); }
public static final void prtln(final boolean b) { out.println(b); }
public static final void prtln(final int x) { out.println(x); }
public static final void prtln(final long x) { out.println(x); }
public static final void prtln(final double d) { out.println(d); }
public static final void prtln(final String s) { out.println(s); }
public static final void prtln(final Object o) { out.println(o); }
public static final void prtln(final char... a) { out.println(a); }
public static final void prtln(final boolean... a) { out.println(booleanToChar(a)); }
public static final void prtln(final int... a) { out.println(a); }
public static final void prtln(final long... a) { out.println(a); }
public static final void prtln(final double... a) { out.println(a); }
public static final void prtln(final double[] a, int precision) { out.println(a, precision); }
public static final void prtln(final String... a) { out.println(a); }
public static final void prtln(final Object[] a) { out.println(a); }
public static final void prtlns(final char... a) { for(char ele : a) prtln(ele); }
public static final void prtlns(final boolean... a) { for(boolean ele : a) prtln(ele); }
public static final void prtlns(final int... a) { for(int ele : a) prtln(ele); }
public static final void prtlns(final long... a) { for(long ele : a) prtln(ele); }
public static final void prtlns(final double... a) { for(double ele : a) prtln(ele); }
public static final void prtlns(final Object[] a) { for(Object ele : a) prtln(ele); }
public static final void prtln(final char[][] a) { for(char[] ele : a) prtln(ele); }
public static final void prtln(final boolean[][] a) { for(boolean[] ele : a) prtln(ele); }
public static final void prtln(final int[][] a) { for(int[] ele : a) prtln(ele); }
public static final void prtln(final long[][] a) { for(long[] ele : a) prtln(ele); }
public static final void prtln(final double[][] a) { for(double[] ele : a) prtln(ele); }
public static final void prtln(final double[][] a, int precision) { for(double[] ele : a) prtln(ele, precision); }
public static final void prtln(final String[][] a) { for(String[] ele : a) prtln(ele); }
public static final void prtln(final Object[][] a) { for(Object[] ele : a) prtln(ele); }
public static final void errprt() { if(DEBUG) err.print(); }
public static final void errprt(final char c) { if(DEBUG) err.print(c); }
public static final void errprt(final boolean b) { if(DEBUG) err.print(booleanToChar(b)); }
public static final void errprt(final int x) { if(DEBUG) if(isINF(x)) err.print('_'); else err.print(x); }
public static final void errprt(final long x) { if(DEBUG) if(isINF(x)) err.print('_'); else err.print(x); }
public static final void errprt(final double d) { if(DEBUG) err.print(d); }
public static final void errprt(final String s) { if(DEBUG) err.print(s); }
public static final void errprt(final Object o) { if(DEBUG) err.print(o); }
public static final void errprtln() { if(DEBUG) err.println(); }
public static final void errprtln(final char c) { if(DEBUG) err.println(c); }
public static final void errprtln(final boolean b) { if(DEBUG) err.println(booleanToChar(b)); }
public static final void errprtln(final int x) { if(DEBUG) if(isINF(x)) err.println('_'); else err.println(x); }
public static final void errprtln(final long x) { if(DEBUG) if(isINF(x)) err.println('_'); else err.println(x); }
public static final void errprtln(final double d) { if(DEBUG) err.println(d); }
public static final void errprtln(final String s) { if(DEBUG) err.println(s); }
public static final void errprtln(final Object o) { if(DEBUG) err.println(o); }
public static final void errprtln(final char... a) { if(DEBUG) err.println(a); }
public static final void errprtln(final boolean... a) { if(DEBUG) err.println(booleanToChar(a)); }
public static final void errprtln(final int... a) {
if(DEBUG) {
boolean start = false;
for(int ele : a) {
errprt(ele);
if(!start) errprt(' ');
start = false;
}
err.println();
}
}
public static final void errprtln(final long... a) {
if(DEBUG) {
boolean start = false;
for(long ele : a) {
errprt(ele);
if(!start) errprt(' ');
start = false;
}
err.println();
}
}
public static final void errprtln(final double... a) { if(DEBUG) err.println(a); }
public static final void errprtln(final double[] a, final int precision) { if(DEBUG) err.println(a, precision); }
public static final void errprtln(final String... a) { if(DEBUG) err.println(a); }
public static final void errprtln(final Object[] a) { if(DEBUG) err.println(a); }
public static final void errprtlns(final char... a) { if(DEBUG) for(char ele : a) errprtln(ele); }
public static final void errprtlns(final boolean... a) { if(DEBUG) for(boolean ele : a) errprtln(ele); }
public static final void errprtlns(final int... a) { if(DEBUG) for(int ele : a) errprtln(ele); }
public static final void errprtlns(final long... a) { if(DEBUG) for(long ele : a) errprtln(ele); }
public static final void errprtlns(final double... a) { if(DEBUG) for(double ele : a) errprtln(ele); }
public static final void errprtlns(final Object[] a) { if(DEBUG) for(Object ele : a) errprtln(ele); }
public static final void errprtln(final char[][] a) { if(DEBUG) for(char[] ele : a) errprtln(ele); }
public static final void errprtln(final boolean[][] a) { if(DEBUG) for(boolean[] ele : a) errprtln(ele); }
public static final void errprtln(final int[][] a) { if(DEBUG) for(int[] ele : a) errprtln(ele); }
public static final void errprtln(final long[][] a) { if(DEBUG) for(long[] ele : a) errprtln(ele); }
public static final void errprtln(final double[][] a) { if(DEBUG) for(double[] ele : a) errprtln(ele); }
public static final void errprtln(final double[][] a, int precision) { if(DEBUG) for(double[] ele : a) errprtln(ele, precision); }
public static final void errprtln(final String[][] a) { if(DEBUG) for(String[] ele : a) errprtln(ele); }
public static final void errprtln(final Object[][] a) { if(DEBUG) for(Object[] ele : a) errprtln(ele); }
public static final void errprtlns(final Object[][] a) { if(DEBUG) for(Object[] ele : a) { errprtlns(ele); errprtln(); } }
public static final void reply(final boolean b) { prtln(b ? "Yes" : "No"); }
public static final void REPLY(final boolean b) { prtln(b ? "YES" : "NO"); }
public static final void flush() { out.flush(); if(DEBUG) err.flush(); }
public static final void assertion(final boolean b) { if(!b) { flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final char c) { if(!b) { errprtln(c); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final boolean b2) { if(!b) { errprtln(b2); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final int x) { if(!b) { errprtln(x); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final long x) { if(!b) { errprtln(x); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final double d) { if(!b) { errprtln(d); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final String s) { if(!b) { errprtln(s); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final Object o) { if(!b) { errprtln(o); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final char... a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final boolean... a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final int... a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final long... a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final double... a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final String... a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final Object[] a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final char[][] a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final boolean[][] a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final int[][] a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final long[][] a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final double[][] a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final String[][] a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void assertion(final boolean b, final Object[][] a) { if(!b) { errprtln(a); flush(); throw new AssertionError(); } }
public static final void inclusiveRangeCheck(final int i, final int max) { inclusiveRangeCheck(i, 0, max); }
public static final void inclusiveRangeCheck(final int i, final int min, final int max) { rangeCheck(i, min, max + 1); }
public static final void inclusiveRangeCheck(final long i, final long max) { inclusiveRangeCheck(i, 0, max); }
public static final void inclusiveRangeCheck(final long i, final long min, final long max) { rangeCheck(i, min, max + 1); }
public static final void rangeCheck(final int i, final int max) { rangeCheck(i, 0, max); }
public static final void rangeCheck(final int i, final int min, final int max) { if(i < min || i >= max) throw new IndexOutOfBoundsException(String.format("Index %d out of bounds for length %d", i, max)); }
public static final void rangeCheck(final long i, final long max) { rangeCheck(i, 0, max); }
public static final void rangeCheck(final long i, final long min, final long max) { if(i < min || i >= max) throw new IndexOutOfBoundsException(String.format("Index %d out of bounds for length %d", i, max)); }
public static final void nonNegativeCheck(final long x) { nonNegativeCheck(x, "the argument"); }
public static final void nonNegativeCheck(final long x, final String attribute) { if(x < 0) throw new IllegalArgumentException(String.format("%s %d is negative", attribute, x)); }
public static final void positiveCheck(final long x) { positiveCheck(x, "the argument"); }
public static final void positiveCheck(final long x, final String attribute) { if(x <= 0) throw new IllegalArgumentException(String.format("%s %d is negative", attribute, x)); }
public static final void exit() { flush(); System.exit(0); }
public static final void exit(final char c) { prtln(c); exit(); }
public static final void exit(final boolean b) { prtln(b); exit(); }
public static final void exit(final int x) { prtln(x); exit(); }
public static final void exit(final long x) { prtln(x); exit(); }
public static final void exit(final double d) { prtln(d); exit(); }
public static final void exit(final String s) { prtln(s); exit(); }
public static final void exit(final Object o) { prtln(o); exit(); }
public static final void exit(final char... a) { prtln(a); exit(); }
public static final void exit(final boolean... a) { prtln(a); exit(); }
public static final void exit(final int... a) { prtln(a); exit(); }
public static final void exit(final long... a) { prtln(a); exit(); }
public static final void exit(final double... a) { prtln(a); exit(); }
public static final void exit(final String... a) { prtln(a); exit(); }
public static final void exit(final Object[] a) { prtln(a); exit(); }
public static final void exit(final char[][] a) { prtln(a); exit(); }
public static final void exit(final boolean[][] a) { prtln(a); exit(); }
public static final void exit(final int[][] a) { prtln(a); exit(); }
public static final void exit(final long[][] a) { prtln(a); exit(); }
public static final void exit(final double[][] a) { prtln(a); exit(); }
public static final void exit(final String[][] a) { prtln(a); exit(); }
public static final void exit(final Object[][] a) { prtln(a); exit(); }
public static final char booleanToChar(final boolean b) { return b ? '#' : '.'; }
public static final char[] booleanToChar(final boolean... a) {
final char c[] = new char[a.length];
for(int i = 0; i < a.length; i ++) c[i] = booleanToChar(a[i]);
return c;
}
public static final long INF = (long)4e18;
public static final boolean isPlusINF(final long x) { return x > INF / 10; }
public static final boolean isMinusINF(final long x) { return isPlusINF(- x); }
public static final boolean isINF(final long x) { return isPlusINF(x) || isMinusINF(x); }
public static final int I_INF = (int)1e9 + 1000;
public static final boolean isPlusINF(final int x) { return x > I_INF / 10; }
public static final boolean isMinusINF(final int x) { return isPlusINF(- x); }
public static final boolean isINF(final int x) { return isPlusINF(x) || isMinusINF(x); }
}
class Pair extends SimpleUtil {
// Pair
public static final II npii() { return new II(ni(), ni()); }
public static final II[] npii(final int n) { final II a[] = new II[n]; for(int i = 0; i < n; i ++) a[i] = npii(); return a; }
public static final II[][] npii(final int n, final int m) { final II a[][] = new II[n][m]; for(int i = 0; i < n; i ++) a[i] = npii(m); return a; }
public static final IL npil() { return new IL(ni(), nl()); }
public static final IL[] npil(final int n) { final IL a[] = new IL[n]; for(int i = 0; i < n; i ++) a[i] = npil(); return a; }
public static final LI npli() { return new LI(nl(), ni()); }
public static final LI[] npli(final int n) { final LI a[] = new LI[n]; for(int i = 0; i < n; i ++) a[i] = npli(); return a; }
public static final LL npll() { return new LL(nl(), nl()); }
public static final LL[] npll(final int n) { final LL a[] = new LL[n]; for(int i = 0; i < n; i ++) a[i] = npll(); return a; }
public static final class II implements Comparable<II> {
public int a; public int b;
public II() { }
public II(final int a, final int b) { this.a = a; this.b = b; }
@Override public final String toString() { return "("+a+", "+b+")"; }
@Override public final int hashCode() { return Objects.hash(a, b); }
@Override
public boolean equals(final Object obj) {
if(this == obj) return true;
if(obj == null) return false;
if(this.getClass() != obj.getClass()) return false;
II that = (II) obj;
if(this.a != that.a || this.b != that.b) return false;
return true;
}
@Override public final int compareTo(final II that) { int c = Integer.compare(this.a, that.a); if(c == 0) c = Integer.compare(this.b, that.b); return c; }
}
public static final class IL implements Comparable<IL> {
public int a; public long b;
public IL() { }
public IL(final int a, final long b) { this.a = a; this.b = b; }
@Override public final String toString() { return "("+a+", "+b+")"; }
@Override public final int hashCode() { return Objects.hash(a, b); }
@Override
public boolean equals(final Object obj) {
if(this == obj) return true;
if(obj == null) return false;
if(this.getClass() != obj.getClass()) return false;
IL that = (IL) obj;
if(this.a != that.a || this.b != that.b) return false;
return true;
}
@Override public final int compareTo(final IL that) { int c = Integer.compare(this.a, that.a); if(c == 0) c = Long.compare(this.b, that.b); return c; }
}
public static final class LI implements Comparable<LI> {
public long a; public int b;
public LI() { }
public LI(final long a, final int b) { this.a = a; this.b = b; }
@Override public final String toString() { return "("+a+", "+b+")"; }
@Override public final int hashCode() { return Objects.hash(a, b); }
@Override
public boolean equals(final Object obj) {
if(this == obj) return true;
if(obj == null) return false;
if(this.getClass() != obj.getClass()) return false;
LI that = (LI) obj;
if(this.a != that.a || this.b != that.b) return false;
return true;
}
@Override public final int compareTo(final LI that) { int c = Long.compare(this.a, that.a); if(c == 0) c = Integer.compare(this.b, that.b); return c; }
}
public static final class LL implements Comparable<LL> {
public long a; public long b;
public LL() { }
public LL(final long a, final long b) { this.a = a; this.b = b; }
@Override public final String toString() { return "("+a+", "+b+")"; }
@Override public final int hashCode() { return Objects.hash(a, b); }
@Override
public boolean equals(final Object obj) {
if(this == obj) return true;
if(obj == null) return false;
if(this.getClass() != obj.getClass()) return false;
LL that = (LL) obj;
if(this.a != that.a || this.b != that.b) return false;
return true;
}
@Override public final int compareTo(final LL that) { int c = Long.compare(this.a, that.a); if(c == 0) c = Long.compare(this.b, that.b); return c; }
}
public static final class ID implements Comparable<ID> {
public int a; public double b;
public ID() { }
public ID(final int a, final double b) { this.a = a; this.b = b; }
@Override public final String toString() { return "("+a+", "+b+")"; }
@Override public final int hashCode() { return Objects.hash(a, b); }
@Override
public boolean equals(final Object obj) {
if(this == obj) return true;
if(obj == null) return false;
if(this.getClass() != obj.getClass()) return false;
ID that = (ID) obj;
if(this.a != that.a || this.b != that.b) return false;
return true;
}
@Override public final int compareTo(final ID that) { int c = Integer.compare(this.a, that.a); if(c == 0) c = Double.compare(this.b, that.b); return c; }
}
public static final class LD implements Comparable<LD> {
public long a; public double b;
public LD() { }
public LD(final long a, final double b) { this.a = a; this.b = b; }
@Override public final String toString() { return "("+a+", "+b+")"; }
@Override public final int hashCode() { return Objects.hash(a, b); }
@Override
public boolean equals(final Object obj) {
if(this == obj) return true;
if(obj == null) return false;
if(this.getClass() != obj.getClass()) return false;
LD that = (LD) obj;
if(this.a != that.a || this.b != that.b) return false;
return true;
}
@Override public final int compareTo(final LD that) { int c = Long.compare(this.a, that.a); if(c == 0) c = Double.compare(this.b, that.b); return c; }
}
public static final class DI implements Comparable<DI> {
public double a; public int b;
public DI() { }
public DI(final double a, final int b) { this.a = a; this.b = b; }
@Override public final String toString() { return "("+a+", "+b+")"; }
@Override public final int hashCode() { return Objects.hash(a, b); }
@Override
public boolean equals(final Object obj) {
if(this == obj) return true;
if(obj == null) return false;
if(this.getClass() != obj.getClass()) return false;
DI that = (DI) obj;
if(this.a != that.a || this.b != that.b) return false;
return true;
}
@Override public final int compareTo(final DI that) { int c = Double.compare(this.a, that.a); if(c == 0) c = Integer.compare(this.b, that.b); return c; }
}
public static final class DL implements Comparable<DL> {
public double a; public long b;
public DL() { }
public DL(final double a, final long b) { this.a = a; this.b = b; }
@Override public final String toString() { return "("+a+", "+b+")"; }
@Override public final int hashCode() { return Objects.hash(a, b); }
@Override
public boolean equals(final Object obj) {
if(this == obj) return true;
if(obj == null) return false;
if(this.getClass() != obj.getClass()) return false;
DL that = (DL) obj;
if(this.a != that.a || this.b != that.b) return false;
return true;
}
@Override public final int compareTo(final DL that) { int c = Double.compare(this.a, that.a); if(c == 0) c = Long.compare(this.b, that.b); return c; }
}
public static final class DD implements Comparable<DD> {
public double a; public double b;
public DD() { }
public DD(final double a, final double b) { this.a = a; this.b = b; }
@Override public final String toString() { return "("+a+", "+b+")"; }
@Override public final int hashCode() { return Objects.hash(a, b); }
@Override
public boolean equals(final Object obj) {
if(this == obj) return true;
if(obj == null) return false;
if(this.getClass() != obj.getClass()) return false;
DD that = (DD) obj;
if(this.a != that.a || this.b != that.b) return false;
return true;
}
@Override public final int compareTo(final DD that) { int c = Double.compare(this.a, that.a); if(c == 0) c = Double.compare(this.b, that.b); return c; }
}
}
abstract class Solver extends SimpleUtil implements Runnable {
public static void main(final String[] args, Runnable solver) {
DEBUG = args.length > 0 && args[0].equals("-DEBUG");
Thread.setDefaultUncaughtExceptionHandler((t, e) -> { flush(); e.printStackTrace(); System.exit(1); });
new Thread(null, solver, "", 1 << 31).start();
}
@Override
public void run() { solve(); flush(); }
abstract public void solve();
}
public class Main extends Solver {
public static void main(final String[] args) { main(args, new Main()); }
public void solve() {
int n = ni();
long a[] = nl(n);
Swag swag = new Swag(a, 0, (ele1, ele2) -> gcd(ele1, ele2));
long ans = 0;
int r = 0;
for(int l = 0; l < n; l ++) {
for(; r <= n; r ++) {
if(swag.fold(l, r) == 1) { ans += n - r + 1; break; }
}
}
prtln(ans);
}
public static final long gcd(long a, long b) { while(true) { if(b == 0) return a; long tmp = a; a = b; b = tmp % b; } }
}
class Swag {
int n;
long val[];
long e;
LongBinaryOperator f;
long front;
Deque<Long> back = new ArrayDeque<>();
int l = 0;
int r = 0;
// O(1)
Swag(long[] val, long e, LongBinaryOperator f) {
n = val.length;
this.val = val;
this.e = e;
this.f = f;
front = e;
}
// O(N + QlogQ)
long[] query(Pair.II[] p) {
Integer idx[] = new Integer[p.length];
Arrays.sort(idx, (ele1, ele2) -> {
int c = Integer.compare(p[ele1].a, p[ele2].a);
if(c == 0) c = Integer.compare(p[ele1].b, p[ele2].b);
if(c == 0) c = Integer.compare(ele1, ele2);
return c;
});
long ans[] = new long[p.length];
for(int i : idx) ans[i] = fold(p[i]);
return ans;
}
// O(N + Q)
// p is sorted
long[] sortedQuery(Pair.II[] p) {
long ans[] = new long[p.length];
for(int i = 0; i < p.length; i ++) ans[i] = fold(p[i]);
return ans;
}
// return fold [i, j)
long fold(Pair.II p) { return fold(p.a, p.b); }
long fold(int i, int j) {
SimpleUtil.rangeCheck(i, n);
SimpleUtil.inclusiveRangeCheck(j, n);
SimpleUtil.assertion(i >= l && j >= r);
while(r < j) front = f.applyAsLong(front, val[r ++]);
while(l < i) {
if(back.isEmpty()) {
long tmp = e;
for(int u = r - 1; u >= l; u --) {
tmp = f.applyAsLong(val[u], tmp);
back.addLast(tmp);
}
front = e;
}
back.removeLast();
l ++;
}
return back.isEmpty() ? front : f.applyAsLong(back.getLast(), front);
}
}