結果
問題 | No.502 階乗を計算するだけ |
ユーザー | ぴろず |
提出日時 | 2017-04-07 23:05:56 |
言語 | Java19 (openjdk 21) |
結果 |
AC
|
実行時間 | 214 ms / 1,000 ms |
コード長 | 5,112 bytes |
コンパイル時間 | 2,545 ms |
コンパイル使用メモリ | 76,220 KB |
実行使用メモリ | 50,712 KB |
最終ジャッジ日時 | 2023-09-23 02:32:41 |
合計ジャッジ時間 | 7,365 ms |
ジャッジサーバーID (参考情報) |
judge14 / judge13 |
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 | 42 ms
49,512 KB |
testcase_01 | AC | 43 ms
49,348 KB |
testcase_02 | AC | 43 ms
49,352 KB |
testcase_03 | AC | 42 ms
49,332 KB |
testcase_04 | AC | 43 ms
49,232 KB |
testcase_05 | AC | 42 ms
49,540 KB |
testcase_06 | AC | 43 ms
49,376 KB |
testcase_07 | AC | 43 ms
49,356 KB |
testcase_08 | AC | 43 ms
49,480 KB |
testcase_09 | AC | 43 ms
49,368 KB |
testcase_10 | AC | 41 ms
49,208 KB |
testcase_11 | AC | 42 ms
49,240 KB |
testcase_12 | AC | 42 ms
49,348 KB |
testcase_13 | AC | 42 ms
49,188 KB |
testcase_14 | AC | 42 ms
49,384 KB |
testcase_15 | AC | 42 ms
49,672 KB |
testcase_16 | AC | 42 ms
49,480 KB |
testcase_17 | AC | 43 ms
49,392 KB |
testcase_18 | AC | 42 ms
49,368 KB |
testcase_19 | AC | 42 ms
49,364 KB |
testcase_20 | AC | 41 ms
49,276 KB |
testcase_21 | AC | 43 ms
47,656 KB |
testcase_22 | AC | 64 ms
49,820 KB |
testcase_23 | AC | 53 ms
50,712 KB |
testcase_24 | AC | 58 ms
49,804 KB |
testcase_25 | AC | 45 ms
49,212 KB |
testcase_26 | AC | 54 ms
50,008 KB |
testcase_27 | AC | 50 ms
49,372 KB |
testcase_28 | AC | 52 ms
49,708 KB |
testcase_29 | AC | 48 ms
49,236 KB |
testcase_30 | AC | 63 ms
49,904 KB |
testcase_31 | AC | 56 ms
49,932 KB |
testcase_32 | AC | 148 ms
49,804 KB |
testcase_33 | AC | 213 ms
49,884 KB |
testcase_34 | AC | 202 ms
49,936 KB |
testcase_35 | AC | 214 ms
50,012 KB |
testcase_36 | AC | 133 ms
49,760 KB |
testcase_37 | AC | 211 ms
49,784 KB |
testcase_38 | AC | 118 ms
49,796 KB |
testcase_39 | AC | 192 ms
49,784 KB |
testcase_40 | AC | 74 ms
49,892 KB |
testcase_41 | AC | 42 ms
49,364 KB |
testcase_42 | AC | 43 ms
49,328 KB |
testcase_43 | AC | 43 ms
47,496 KB |
testcase_44 | AC | 42 ms
49,324 KB |
testcase_45 | AC | 42 ms
49,356 KB |
testcase_46 | AC | 42 ms
49,376 KB |
testcase_47 | AC | 42 ms
49,500 KB |
testcase_48 | AC | 42 ms
49,388 KB |
testcase_49 | AC | 43 ms
49,500 KB |
testcase_50 | AC | 43 ms
49,408 KB |
testcase_51 | AC | 43 ms
49,592 KB |
ソースコード
package no502; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.InputMismatchException; import java.util.NoSuchElementException; public class Main { public static long MOD = 1000000007; public static long TEN7 = 10000000; public static int[] sorry = {1,682498929,491101308,76479948,723816384,67347853,27368307,625544428,199888908,888050723,927880474,281863274,661224977,623534362,970055531,261384175,195888993,66404266,547665832,109838563,933245637,724691727,368925948,268838846,136026497,112390913,135498044,217544623,419363534,500780548,668123525,128487469,30977140,522049725,309058615,386027524,189239124,148528617,940567523,917084264,429277690,996164327,358655417,568392357,780072518,462639908,275105629,909210595,99199382,703397904,733333339,97830135,608823837,256141983,141827977,696628828,637939935,811575797,848924691,131772368,724464507,272814771,326159309,456152084,903466878,92255682,769795511,373745190,606241871,825871994,957939114,435887178,852304035,663307737,375297772,217598709,624148346,671734977,624500515,748510389,203191898,423951674,629786193,672850561,814362881,823845496,116667533,256473217,627655552,245795606,586445753,172114298,193781724,778983779,83868974,315103615,965785236,492741665,377329025,847549272,698611116,808333339 }; public static void main(String[] args) { IO io = new IO(); long n = io.nextLong(); if (n >= MOD) { System.out.println(0); return; } long fact = sorry[(int) (n / TEN7)]; long min = n / TEN7 * TEN7 + 1; for(long i=min;i<=n;i++) { fact = fact * i % MOD; } System.out.println(fact); } } class IO extends PrintWriter { private final InputStream in; private final byte[] buffer = new byte[1024]; private int ptr = 0; private int buflen = 0; public IO() { this(System.in);} public IO(InputStream source) { super(System.out); this.in = source;} private boolean hasNextByte() { if (ptr < buflen) { return true; }else{ ptr = 0; try { buflen = in.read(buffer); } catch (IOException e) { e.printStackTrace(); } if (buflen <= 0) { return false; } } return true; } private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1;} private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126;} private static boolean isNewLine(int c) { return c == '\n' || c == '\r';} public boolean hasNext() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte();} public boolean hasNextLine() { while(hasNextByte() && isNewLine(buffer[ptr])) ptr++; return hasNextByte();} public String next() { if (!hasNext()) { throw new NoSuchElementException(); } StringBuilder sb = new StringBuilder(); int b = readByte(); while(isPrintableChar(b)) { sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } public char[] nextCharArray(int len) { if (!hasNext()) { throw new NoSuchElementException(); } char[] s = new char[len]; int i = 0; int b = readByte(); while(isPrintableChar(b)) { if (i == len) { throw new InputMismatchException(); } s[i++] = (char) b; b = readByte(); } return s; } public String nextLine() { if (!hasNextLine()) { throw new NoSuchElementException(); } StringBuilder sb = new StringBuilder(); int b = readByte(); while(!isNewLine(b)) { sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } public long nextLong() { if (!hasNext()) { throw new NoSuchElementException(); } long n = 0; boolean minus = false; int b = readByte(); if (b == '-') { minus = true; b = readByte(); } if (b < '0' || '9' < b) { throw new NumberFormatException(); } while(true){ if ('0' <= b && b <= '9') { n *= 10; n += b - '0'; }else if(b == -1 || !isPrintableChar(b)){ return minus ? -n : n; }else{ throw new NumberFormatException(); } b = readByte(); } } public int nextInt() { long nl = nextLong(); if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) { throw new NumberFormatException(); } return (int) nl; } public char nextChar() { if (!hasNext()) { throw new NoSuchElementException(); } return (char) readByte(); } public double nextDouble() { return Double.parseDouble(next());} public int[] nextIntArray(int n) { int[] a = new int[n]; for(int i=0;i<n;i++) a[i] = nextInt(); return a;} public long[] nextLongArray(int n) { long[] a = new long[n]; for(int i=0;i<n;i++) a[i] = nextLong(); return a;} public double[] nextDoubleArray(int n) { double[] a = new double[n]; for(int i=0;i<n;i++) a[i] = nextDouble(); return a;} public void nextIntArrays(int[]... a) { for(int i=0;i<a[0].length;i++) for(int j=0;j<a.length;j++) a[j][i] = nextInt();} public int[][] nextIntMatrix(int n,int m) { int[][] a = new int[n][]; for(int i=0;i<n;i++) a[i] = nextIntArray(m); return a;} public char[][] nextCharMap(int n,int m) { char[][] a = new char[n][]; for(int i=0;i<n;i++) a[i] = nextCharArray(m); return a;} public void close() { super.close(); try {in.close();} catch (IOException e) {}} }