結果
| 問題 | No.1919 Many Monster Battles |
| ユーザー |
 uwi
|
| 提出日時 | 2022-04-29 23:00:51 |
| 言語 | Java21 (openjdk 21) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 16,782 bytes |
| コンパイル時間 | 5,807 ms |
| コンパイル使用メモリ | 92,892 KB |
| 実行使用メモリ | 135,696 KB |
| 最終ジャッジ日時 | 2024-06-29 04:38:46 |
| 合計ジャッジ時間 | 11,897 ms |
|
ジャッジサーバーID （参考情報） |
judge1 / judge4 |
（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 | WA | - |
| testcase_01 | AC | 99 ms
40,040 KB |
| testcase_02 | AC | 101 ms
40,064 KB |
| testcase_03 | AC | 163 ms
43,236 KB |
| testcase_04 | AC | 160 ms
43,420 KB |
| testcase_05 | AC | 160 ms
43,920 KB |
| testcase_06 | AC | 158 ms
43,624 KB |
| testcase_07 | AC | 166 ms
44,012 KB |
| testcase_08 | AC | 165 ms
43,984 KB |
| testcase_09 | AC | 165 ms
43,376 KB |
| testcase_10 | AC | 166 ms
43,812 KB |
| testcase_11 | AC | 159 ms
43,972 KB |
| testcase_12 | AC | 167 ms
43,928 KB |
| testcase_13 | TLE | - |
| testcase_14 | -- | - |
| testcase_15 | -- | - |
| testcase_16 | -- | - |
| testcase_17 | -- | - |
| testcase_18 | -- | - |
| testcase_19 | -- | - |
| testcase_20 | -- | - |
| testcase_21 | -- | - |
| testcase_22 | -- | - |
| testcase_23 | -- | - |
| testcase_24 | -- | - |
| testcase_25 | -- | - |
| testcase_26 | -- | - |
| testcase_27 | -- | - |
| testcase_28 | -- | - |
| testcase_29 | -- | - |
| testcase_30 | -- | - |
| testcase_31 | -- | - |
| testcase_32 | -- | - |
| testcase_33 | -- | - |
| testcase_34 | -- | - |
ソースコード
package contest220429;
import java.io.*;
import java.util.*;
import java.util.function.IntUnaryOperator;
import java.util.function.LongUnaryOperator;
public class E2 {
InputStream is;
FastWriter out;
String INPUT = "";
public void solve()
{
int n = ni();
int[] a = na(n);
int[] b = na(n);
out.println(solve(a, b) + " " + solve(b, a));
}
long solve(int[] a, int[] b)
{
int n = a.length;
final int mod = 1000000007;
long[] as = new long[n];
for(int i = 0;i < n;i++){
as[i] = (long)a[i]<<32|b[i];
}
Arrays.sort(as);
int[][] co = new int[n][];
for(int i = 0;i < n;i++){
co[i] = new int[]{(int)(as[i]>>>32)-(int)as[i], (int)(as[i]>>>32)+(int)as[i], i, (int)(as[i]>>>32)};
}
Arrays.sort(co, (x, y) -> x[0] - y[0]);
int[] xs = shrink(getind(co, 0));
int[] ys = shrink(getind(co, 1));
for(int i = 0;i < n;i++){
co[i][0] = xs[i];
co[i][1] = ys[i];
}
int[] iord = new int[n];
for(int i = 0;i < n;i++)iord[co[i][2]] = i;
// tr(co);
StaticRangeTreeRSQ st = new StaticRangeTreeRSQ(co, n);
// DynamicWeightedWaveletMatrix wm1 = new DynamicWeightedWaveletMatrix(ys, new long[n], 20);
long ans = 0;
for(int i = n-1;i >= 0;i--){
int id = iord[i];
int l = lowerBound(xs, xs[id]+1);
// tr(id, l, ys[id]+1);
long val = st.sum(l, n, ys[id]+1, 1<<21);
// long f = wm1.sum(l, n, ys[id]+1, 1<<21);
long s = val&(1L<<46)-1;
long f = val>>>46;
ans += s - co[id][3] * f;
st.add(xs[id], ys[id], 1L<<46|co[id][3]);
// wm1.add(id, 1L);
ans %= mod;
}
if(ans < 0)ans += mod;
ans = ans * 2 % mod;
return ans;
}
public static int[] shrink(int[] a) {
int n = a.length;
long[] b = new long[n];
for (int i = 0; i < n; i++) b[i] = (long) a[i] << 32 | i;
Arrays.sort(b);
int[] ret = new int[n];
int p = 0;
for (int i = 0; i < n; i++) {
if (i > 0 && (b[i] ^ b[i - 1]) >> 32 != 0) p++;
ret[(int) b[i]] = p;
}
return ret;
}
public static int lowerBound(int[] a, int v){ return lowerBound(a, 0, a.length, v); }
public static int lowerBound(int[] a, int l, int r, int v)
{
if(l > r || l < 0 || r > a.length)throw new IllegalArgumentException();
int low = l-1, high = r;
while(high-low > 1){
int h = high+low>>>1;
if(a[h] >= v){
high = h;
}else{
low = h;
}
}
return high;
}
public static int[] getind(int[][] a, int ind) { int[] b = new int[a.length]; for(int i = 0;i < a.length;i++)b[i] = a[i][ind]; return b;}
public static class StaticRangeTreeRSQ {
public int M, H, N;
public long[][] fts;
public int[][] maps;
public int[] count;
public long I = Long.MAX_VALUE;
/**
* @param co DESTRUCTIVE
* @param n limit of coordinate
*/
public StaticRangeTreeRSQ(int[][] co, int n)
{
N = n;
M = Integer.highestOneBit(Math.max(N-1, 1))<<2;
H = M>>>1;
Arrays.sort(co, new Comparator<int[]>() { // x asc
public int compare(int[] a, int[] b) {
if(a[0] != b[0])return a[0] - b[0];
return a[1] - b[1];
}
});
maps = new int[M][];
fts = new long[M][];
count = new int[M];
for(int i = 0;i < co.length;i++){
count[H+co[i][0]]++;
}
int off = 0;
for(int i = 0;i < n;i++){
maps[H+i] = new int[count[H+i]];
for(int j = 0;j < count[H+i];j++,off++){
maps[H+i][j] = co[off][1];
}
fts[H+i] = new long[count[H+i]+1];
}
for(int i = H-1;i >= 1;i--){
if(maps[2*i+1] == null){
maps[i] = maps[2*i];
count[i] = count[2*i];
}else{
count[i] = count[2*i] + count[2*i+1];
maps[i] = new int[count[i]];
int l = 0;
int j = 0, k = 0;
while(j < count[2*i] && k < count[2*i+1]){
if(maps[2*i][j] < maps[2*i+1][k]){
maps[i][l++] = maps[2*i][j++];
}else if(maps[2*i][j] > maps[2*i+1][k]){
maps[i][l++] = maps[2*i+1][k++];
}else{
maps[i][l++] = maps[2*i][j++];
k++;
}
}
while(j < count[2*i])maps[i][l++] = maps[2*i][j++];
while(k < count[2*i+1])maps[i][l++] = maps[2*i+1][k++];
if(l != count[i]){ // uniq
count[i] = l;
maps[i] = Arrays.copyOf(maps[i], l);
}
}
fts[i] = new long[count[i]+1];
}
}
public void add(int x, int y, long v)
{
for(int pos = H+x;pos >= 1;pos>>>=1){
int ind = Arrays.binarySearch(maps[pos], y);
if(ind >= 0){
addFenwick(fts[pos], ind, v);
}else{
throw new RuntimeException(String.format("access to non-existing point : (%d,%d):%d", x, y, v));
}
}
}
public long gsum;
// [xl,xr)*[yl,yr)
public long sum(int xl, int xr, int yl, int yr) {
gsum = 0;
sum(xl, xr, yl, yr, 0, H, 1);
return gsum;
}
public void sum(int xl, int xr, int yl, int yr, int cl, int cr, int cur)
{
if(xl <= cl && cr <= xr){
int indl = Arrays.binarySearch(maps[cur], yl-1);
int indr = Arrays.binarySearch(maps[cur], yr-1);
if(indl < 0)indl = -indl - 2;
if(indr < 0)indr = -indr - 2;
gsum += sumFenwick(fts[cur], indr) - sumFenwick(fts[cur], indl);
}else{
int mid = cl+cr>>>1;
if(cl < xr && xl < mid)sum(xl, xr, yl, yr, cl, mid, 2*cur);
if(mid < xr && xl < cr)sum(xl, xr, yl, yr, mid, cr, 2*cur+1);
}
}
public static long sumFenwick(long[] ft, int i)
{
long sum = 0;
for(i++;i > 0;i -= i&-i)sum += ft[i];
return sum;
}
public static void addFenwick(long[] ft, int i, long v)
{
if(v == 0)return;
int n = ft.length;
for(i++;i < n;i += i&-i)ft[i] += v;
}
}
public static void main(String[] args) {
new E2().run();
}
public void run()
{
// int n = 200000, m = 99999;
// Random gen = new Random();
// StringBuilder sb = new StringBuilder();
// sb.append(n + " ");
// for (int i = 0; i < n; i++) {
// sb.append(gen.nextInt(1000000000) + " ");
// sb.append(gen.nextInt(1000000000) + " ");
// }
// INPUT = sb.toString();
long S = System.currentTimeMillis();
is = INPUT.isEmpty() ? System.in : new ByteArrayInputStream(INPUT.getBytes());
out = new FastWriter(System.out);
solve();
out.flush();
long G = System.currentTimeMillis();
tr(G-S+"ms");
// Thread t = new Thread(null, null, "~", Runtime.getRuntime().maxMemory()){
// @Override
// public void run() {
// long s = System.currentTimeMillis();
// solve();
// out.flush();
// if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms");
// }
// };
// t.start();
// t.join();
}
private boolean eof()
{
if(lenbuf == -1)return true;
int lptr = ptrbuf;
while(lptr < lenbuf)if(!isSpaceChar(inbuf[lptr++]))return false;
try {
is.mark(1000);
while(true){
int b = is.read();
if(b == -1){
is.reset();
return true;
}else if(!isSpaceChar(b)){
is.reset();
return false;
}
}
} catch (IOException e) {
return true;
}
}
private final byte[] inbuf = new byte[1024];
public int lenbuf = 0, ptrbuf = 0;
private int readByte()
{
if(lenbuf == -1)throw new InputMismatchException();
if(ptrbuf >= lenbuf){
ptrbuf = 0;
try { lenbuf = is.read(inbuf); } catch (IOException e) { throw new InputMismatchException(); }
if(lenbuf <= 0)return -1;
}
return inbuf[ptrbuf++];
}
private boolean isSpaceChar(int c) { return !(c >= 33 && c <= 126); }
// private boolean isSpaceChar(int c) { return !(c >= 32 && c <= 126); }
private int skip() { int b; while((b = readByte()) != -1 && isSpaceChar(b)); return b; }
private double nd() { return Double.parseDouble(ns()); }
private char nc() { return (char)skip(); }
private String ns()
{
int b = skip();
StringBuilder sb = new StringBuilder();
while(!(isSpaceChar(b))){
sb.appendCodePoint(b);
b = readByte();
}
return sb.toString();
}
private char[] ns(int n)
{
char[] buf = new char[n];
int b = skip(), p = 0;
while(p < n && !(isSpaceChar(b))){
buf[p++] = (char)b;
b = readByte();
}
return n == p ? buf : Arrays.copyOf(buf, p);
}
private char[][] nm(int n, int m)
{
char[][] map = new char[n][];
for(int i = 0;i < n;i++)map[i] = ns(m);
return map;
}
private int[] na(int n)
{
int[] a = new int[n];
for(int i = 0;i < n;i++)a[i] = ni();
return a;
}
private long[] nal(int n)
{
long[] a = new long[n];
for(int i = 0;i < n;i++)a[i] = nl();
return a;
}
private int ni()
{
int num = 0, b;
boolean minus = false;
while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-'));
if(b == '-'){
minus = true;
b = readByte();
}
while(true){
if(b >= '0' && b <= '9'){
num = num * 10 + (b - '0');
}else{
return minus ? -num : num;
}
b = readByte();
}
}
private long nl()
{
long num = 0;
int b;
boolean minus = false;
while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-'));
if(b == '-'){
minus = true;
b = readByte();
}
while(true){
if(b >= '0' && b <= '9'){
num = num * 10 + (b - '0');
}else{
return minus ? -num : num;
}
b = readByte();
}
}
public static class FastWriter
{
private static final int BUF_SIZE = 1<<13;
private final byte[] buf = new byte[BUF_SIZE];
private final OutputStream out;
private int ptr = 0;
private FastWriter(){out = null;}
public FastWriter(OutputStream os)
{
this.out = os;
}
public FastWriter(String path)
{
try {
this.out = new FileOutputStream(path);
} catch (FileNotFoundException e) {
throw new RuntimeException("FastWriter");
}
}
public FastWriter write(byte b)
{
buf[ptr++] = b;
if(ptr == BUF_SIZE)innerflush();
return this;
}
public FastWriter write(char c)
{
return write((byte)c);
}
public FastWriter write(char[] s)
{
for(char c : s){
buf[ptr++] = (byte)c;
if(ptr == BUF_SIZE)innerflush();
}
return this;
}
public FastWriter write(String s)
{
s.chars().forEach(c -> {
buf[ptr++] = (byte)c;
if(ptr == BUF_SIZE)innerflush();
});
return this;
}
private static int countDigits(int l) {
if (l >= 1000000000) return 10;
if (l >= 100000000) return 9;
if (l >= 10000000) return 8;
if (l >= 1000000) return 7;
if (l >= 100000) return 6;
if (l >= 10000) return 5;
if (l >= 1000) return 4;
if (l >= 100) return 3;
if (l >= 10) return 2;
return 1;
}
public FastWriter write(int x)
{
if(x == Integer.MIN_VALUE){
return write((long)x);
}
if(ptr + 12 >= BUF_SIZE)innerflush();
if(x < 0){
write((byte)'-');
x = -x;
}
int d = countDigits(x);
for(int i = ptr + d - 1;i >= ptr;i--){
buf[i] = (byte)('0'+x%10);
x /= 10;
}
ptr += d;
return this;
}
private static int countDigits(long l) {
if (l >= 1000000000000000000L) return 19;
if (l >= 100000000000000000L) return 18;
if (l >= 10000000000000000L) return 17;
if (l >= 1000000000000000L) return 16;
if (l >= 100000000000000L) return 15;
if (l >= 10000000000000L) return 14;
if (l >= 1000000000000L) return 13;
if (l >= 100000000000L) return 12;
if (l >= 10000000000L) return 11;
if (l >= 1000000000L) return 10;
if (l >= 100000000L) return 9;
if (l >= 10000000L) return 8;
if (l >= 1000000L) return 7;
if (l >= 100000L) return 6;
if (l >= 10000L) return 5;
if (l >= 1000L) return 4;
if (l >= 100L) return 3;
if (l >= 10L) return 2;
return 1;
}
public FastWriter write(long x)
{
if(x == Long.MIN_VALUE){
return write("" + x);
}
if(ptr + 21 >= BUF_SIZE)innerflush();
if(x < 0){
write((byte)'-');
x = -x;
}
int d = countDigits(x);
for(int i = ptr + d - 1;i >= ptr;i--){
buf[i] = (byte)('0'+x%10);
x /= 10;
}
ptr += d;
return this;
}
public FastWriter write(double x, int precision)
{
if(x < 0){
write('-');
x = -x;
}
x += Math.pow(10, -precision)/2;
// if(x < 0){ x = 0; }
write((long)x).write(".");
x -= (long)x;
for(int i = 0;i < precision;i++){
x *= 10;
write((char)('0'+(int)x));
x -= (int)x;
}
return this;
}
public FastWriter writeln(char c){ return write(c).writeln(); }
public FastWriter writeln(int x){ return write(x).writeln(); }
public FastWriter writeln(long x){ return write(x).writeln(); }
public FastWriter writeln(double x, int precision){ return write(x, precision).writeln(); }
public FastWriter write(int... xs)
{
boolean first = true;
for(int x : xs) {
if (!first) write(' ');
first = false;
write(x);
}
return this;
}
public FastWriter write(long... xs)
{
boolean first = true;
for(long x : xs) {
if (!first) write(' ');
first = false;
write(x);
}
return this;
}
public FastWriter write(IntUnaryOperator f, int... xs)
{
boolean first = true;
for(int x : xs) {
if (!first) write(' ');
first = false;
write(f.applyAsInt(x));
}
return this;
}
public FastWriter write(LongUnaryOperator f, long... xs)
{
boolean first = true;
for(long x : xs) {
if (!first) write(' ');
first = false;
write(f.applyAsLong(x));
}
return this;
}
public FastWriter writeln()
{
return write((byte)'\n');
}
public FastWriter writeln(int... xs) { return write(xs).writeln(); }
public FastWriter writeln(long... xs) { return write(xs).writeln(); }
public FastWriter writeln(IntUnaryOperator f, int... xs) { return write(f, xs).writeln(); }
public FastWriter writeln(LongUnaryOperator f, long... xs) { return write(f, xs).writeln(); }
public FastWriter writeln(char[] line) { return write(line).writeln(); }
public FastWriter writeln(char[]... map) { for(char[] line : map)write(line).writeln();return this; }
public FastWriter writeln(String s) { return write(s).writeln(); }
private void innerflush()
{
try {
out.write(buf, 0, ptr);
ptr = 0;
} catch (IOException e) {
throw new RuntimeException("innerflush");
}
}
public void flush()
{
innerflush();
try {
out.flush();
} catch (IOException e) {
throw new RuntimeException("flush");
}
}
public FastWriter print(byte b) { return write(b); }
public FastWriter print(char c) { return write(c); }
public FastWriter print(char[] s) { return write(s); }
public FastWriter print(String s) { return write(s); }
public FastWriter print(int x) { return write(x); }
public FastWriter print(long x) { return write(x); }
public FastWriter print(double x, int precision) { return write(x, precision); }
public FastWriter println(char c){ return writeln(c); }
public FastWriter println(int x){ return writeln(x); }
public FastWriter println(long x){ return writeln(x); }
public FastWriter println(double x, int precision){ return writeln(x, precision); }
public FastWriter print(int... xs) { return write(xs); }
public FastWriter print(long... xs) { return write(xs); }
public FastWriter print(IntUnaryOperator f, int... xs) { return write(f, xs); }
public FastWriter print(LongUnaryOperator f, long... xs) { return write(f, xs); }
public FastWriter println(int... xs) { return writeln(xs); }
public FastWriter println(long... xs) { return writeln(xs); }
public FastWriter println(IntUnaryOperator f, int... xs) { return writeln(f, xs); }
public FastWriter println(LongUnaryOperator f, long... xs) { return writeln(f, xs); }
public FastWriter println(char[] line) { return writeln(line); }
public FastWriter println(char[]... map) { return writeln(map); }
public FastWriter println(String s) { return writeln(s); }
public FastWriter println() { return writeln(); }
}
public static void trnz(int... o)
{
for(int i = 0;i < o.length;i++)if(o[i] != 0)System.out.print(i+":"+o[i]+" ");
System.out.println();
}
// print ids which are 1
public static void trt(long... o)
{
Queue<Integer> stands = new ArrayDeque<>();
for(int i = 0;i < o.length;i++){
for(long x = o[i];x != 0;x &= x-1)stands.add(i<<6|Long.numberOfTrailingZeros(x));
}
System.out.println(stands);
}
public static void tf(boolean... r)
{
for(boolean x : r)System.out.print(x?'#':'.');
System.out.println();
}
public static void tf(boolean[]... b)
{
for(boolean[] r : b) {
for(boolean x : r)System.out.print(x?'#':'.');
System.out.println();
}
System.out.println();
}
public void tf(long[]... b)
{
if(INPUT.length() != 0) {
for (long[] r : b) {
for (long x : r) {
for (int i = 0; i < 64; i++) {
System.out.print(x << ~i < 0 ? '#' : '.');
}
}
System.out.println();
}
System.out.println();
}
}
public void tf(long... b)
{
if(INPUT.length() != 0) {
for (long x : b) {
for (int i = 0; i < 64; i++) {
System.out.print(x << ~i < 0 ? '#' : '.');
}
}
System.out.println();
}
}
private void tr(Object... o) { if(INPUT.length() != 0)System.out.println(Arrays.deepToString(o)); }
}