結果
問題 | No.338 アンケート機能 |
ユーザー | uwi |
提出日時 | 2016-01-29 22:23:50 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 78 ms / 2,000 ms |
コード長 | 3,210 bytes |
コンパイル時間 | 3,523 ms |
コンパイル使用メモリ | 81,036 KB |
実行使用メモリ | 51,256 KB |
最終ジャッジ日時 | 2024-04-25 15:40:21 |
合計ジャッジ時間 | 6,395 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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 | 51 ms
50,000 KB |
testcase_01 | AC | 50 ms
50,056 KB |
testcase_02 | AC | 50 ms
50,004 KB |
testcase_03 | AC | 51 ms
50,276 KB |
testcase_04 | AC | 53 ms
50,140 KB |
testcase_05 | AC | 51 ms
50,176 KB |
testcase_06 | AC | 51 ms
50,056 KB |
testcase_07 | AC | 73 ms
51,028 KB |
testcase_08 | AC | 51 ms
50,136 KB |
testcase_09 | AC | 78 ms
51,256 KB |
testcase_10 | AC | 57 ms
50,268 KB |
testcase_11 | AC | 50 ms
50,168 KB |
testcase_12 | AC | 57 ms
50,248 KB |
testcase_13 | AC | 51 ms
50,332 KB |
testcase_14 | AC | 54 ms
50,272 KB |
testcase_15 | AC | 58 ms
50,320 KB |
testcase_16 | AC | 51 ms
50,068 KB |
testcase_17 | AC | 54 ms
50,072 KB |
testcase_18 | AC | 53 ms
50,336 KB |
testcase_19 | AC | 64 ms
50,936 KB |
testcase_20 | AC | 72 ms
50,996 KB |
testcase_21 | AC | 52 ms
49,924 KB |
testcase_22 | AC | 70 ms
51,096 KB |
testcase_23 | AC | 53 ms
50,148 KB |
testcase_24 | AC | 61 ms
49,996 KB |
testcase_25 | AC | 76 ms
51,028 KB |
testcase_26 | AC | 55 ms
50,144 KB |
testcase_27 | AC | 71 ms
51,088 KB |
testcase_28 | AC | 54 ms
50,040 KB |
testcase_29 | AC | 51 ms
50,044 KB |
testcase_30 | AC | 54 ms
50,352 KB |
ソースコード
package contest; 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 Q814 { InputStream is; PrintWriter out; String INPUT = ""; void solve() { int A = ni(), B = ni(); int min = 99999; for(int a = 0;a <= 10000;a++){ for(int b = 0;b <= 10000 && a+b < min;b++){ if(a == 0 && b == 0)continue; { int nden = (a+b)*2; int nnum = 100*a * 2 + (a+b); if(nnum/nden != A)continue; } { int nden = (a+b)*2; int nnum = 100*b * 2 + (a+b); if(nnum/nden != B)continue; } min = Math.min(min, a+b); } } out.println(min); } 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"); } public static void main(String[] args) throws Exception { new Q814().run(); } private byte[] inbuf = new byte[1024]; private 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 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 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(); } } private static void tr(Object... o) { System.out.println(Arrays.deepToString(o)); } }