結果
問題 | No.8029 素因数 |
ユーザー | uwi |
提出日時 | 2017-04-05 13:06:15 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,777 bytes |
コンパイル時間 | 4,051 ms |
コンパイル使用メモリ | 80,856 KB |
実行使用メモリ | 52,368 KB |
最終ジャッジ日時 | 2024-07-08 10:35:04 |
合計ジャッジ時間 | 6,146 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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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 | 46 ms
50,188 KB |
testcase_01 | AC | 55 ms
49,736 KB |
testcase_02 | AC | 48 ms
50,120 KB |
testcase_03 | AC | 47 ms
50,152 KB |
testcase_04 | AC | 47 ms
50,092 KB |
testcase_05 | WA | - |
testcase_06 | AC | 46 ms
37,164 KB |
testcase_07 | AC | 46 ms
37,120 KB |
testcase_08 | AC | 47 ms
36,684 KB |
testcase_09 | AC | 46 ms
37,044 KB |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | AC | 45 ms
37,160 KB |
testcase_13 | AC | 45 ms
37,160 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | AC | 46 ms
36,760 KB |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | AC | 47 ms
36,924 KB |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | AC | 51 ms
36,968 KB |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | AC | 48 ms
37,196 KB |
testcase_30 | WA | - |
testcase_31 | AC | 47 ms
36,792 KB |
testcase_32 | WA | - |
testcase_33 | AC | 47 ms
37,116 KB |
testcase_34 | AC | 46 ms
37,116 KB |
testcase_35 | AC | 45 ms
37,120 KB |
testcase_36 | AC | 45 ms
36,848 KB |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | AC | 46 ms
37,160 KB |
ソースコード
package etc; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.InputMismatchException; public class AF3029 { InputStream is; PrintWriter out; String INPUT = ""; void solve() { int a128 = 0b1001110101101000110; int a64 = 0b1000100111101000111; int a32 = 0b0111110001000000000; int a16 = 0b0111010101111110010; int a8 = 0b0011100110000111110; int a4 = 0b0101011110100100101; int[] B = {a4, a8, a16, a32, a64, a128}; int[] ans = new int[41]; outer: for(int i = 1;i <= 40;i++){ if(i == 1){ ans[i] = 0; }else if(i % 2 == 0){ ans[i] = 1; }else{ for(int k = 0;k < 19;k++){ int my = 0; for(int j = 0;j < 6;j++){ my |= (B[j]>>>k&1)<<j+1; } if((my^i) == 1){ ans[i] = 0; continue outer; } if((my^i) == (1<<7)-1){ ans[i] = 1; continue outer; } } throw new RuntimeException(); } } out.println(ans[ni()] == 1 ? "odd" : "even"); } void run() throws Exception { is = INPUT.isEmpty() ? System.in : new ByteArrayInputStream(INPUT.getBytes()); out = new PrintWriter(System.out); long s = System.currentTimeMillis(); solve(); out.flush(); if(!INPUT.isEmpty())tr(System.currentTimeMillis()-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(); } public static void main(String[] args) throws Exception { new AF3029().run(); } private 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 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))){ // when nextLine, (isSpaceChar(b) && 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 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 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[][] nmi(int n, int m) { int[][] map = new int[n][]; for(int i = 0;i < n;i++)map[i] = na(m); return map; } private int ni() { return (int)nl(); } 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(); } } private static void tr(Object... o) { System.out.println(Arrays.deepToString(o)); } }