結果
問題 | No.345 最小チワワ問題 |
ユーザー | nCk_cv |
提出日時 | 2016-06-21 19:42:26 |
言語 | Java (openjdk 23) |
結果 |
AC
|
実行時間 | 54 ms / 2,000 ms |
コード長 | 3,715 bytes |
コンパイル時間 | 2,341 ms |
コンパイル使用メモリ | 77,876 KB |
実行使用メモリ | 52,060 KB |
最終ジャッジ日時 | 2024-09-25 11:49:11 |
合計ジャッジ時間 | 4,947 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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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 | 54 ms
50,088 KB |
testcase_01 | AC | 53 ms
50,172 KB |
testcase_02 | AC | 52 ms
49,576 KB |
testcase_03 | AC | 52 ms
50,132 KB |
testcase_04 | AC | 53 ms
49,852 KB |
testcase_05 | AC | 53 ms
49,840 KB |
testcase_06 | AC | 53 ms
50,040 KB |
testcase_07 | AC | 52 ms
49,940 KB |
testcase_08 | AC | 54 ms
50,100 KB |
testcase_09 | AC | 53 ms
49,828 KB |
testcase_10 | AC | 53 ms
50,028 KB |
testcase_11 | AC | 52 ms
50,208 KB |
testcase_12 | AC | 53 ms
49,856 KB |
testcase_13 | AC | 52 ms
49,668 KB |
testcase_14 | AC | 53 ms
50,124 KB |
testcase_15 | AC | 54 ms
49,740 KB |
testcase_16 | AC | 54 ms
49,868 KB |
testcase_17 | AC | 54 ms
49,792 KB |
testcase_18 | AC | 53 ms
49,776 KB |
testcase_19 | AC | 53 ms
52,060 KB |
testcase_20 | AC | 53 ms
49,600 KB |
testcase_21 | AC | 54 ms
50,088 KB |
testcase_22 | AC | 53 ms
49,592 KB |
testcase_23 | AC | 52 ms
50,124 KB |
testcase_24 | AC | 52 ms
49,920 KB |
testcase_25 | AC | 52 ms
50,176 KB |
testcase_26 | AC | 52 ms
49,696 KB |
testcase_27 | AC | 52 ms
50,080 KB |
testcase_28 | AC | 54 ms
49,768 KB |
testcase_29 | AC | 53 ms
50,136 KB |
testcase_30 | AC | 54 ms
50,152 KB |
testcase_31 | AC | 53 ms
49,792 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.*; public class Main { static final int INF = 2 << 28; static final long INF_L = 2L << 60; static final int MOD = 1000000007; static final long MOD_L = 1000000007L; static final int[] vx_4 = {1,0,-1,0}; static final int[] vy_4 = {0,1,0,-1}; static final int[] vx_5 = {1,0,-1,0,0}; static final int[] vy_5 = {0,1,0,-1,0}; static final int[] vx_8 = {1,1,1,0,0,-1,-1,-1}; static final int[] vy_8 = {1,0,-1,1,-1,1,0,-1}; static final int[] vx_9 = {1,1,1,0,0,0,-1,-1,-1}; static final int[] vy_9 = {1,0,-1,1,0,-1,1,0,-1}; public static void main(String[] args) { FastScanner sc = new FastScanner(); PrintWriter out = new PrintWriter(System.out); char[] in = sc.next().toCharArray(); int ans = INF; for(int i = 0; i < in.length; i++) { if(in[i] != 'c') continue; for(int j = i+1; j < in.length; j++) { if(in[j] != 'w') continue; for(int k = j+1; k < in.length; k++) { if(in[k] != 'w') continue; ans = Math.min(ans, k - i + 1); } } } if(ans == INF) ans = -1; System.out.println(ans); } } class FastScanner { private final InputStream in = System.in; private final byte[] buffer = new byte[1024]; private int ptr = 0; private int buflen = 0; 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 void skipUnprintable() { while(hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++;} public boolean hasNext() { skipUnprintable(); 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 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() { if (!hasNext()) throw new NoSuchElementException(); int 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(); } } }