結果
問題 | No.418 ミンミンゼミ |
ユーザー | nCk_cv |
提出日時 | 2016-09-13 16:27:53 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 45 ms / 1,000 ms |
コード長 | 2,981 bytes |
コンパイル時間 | 2,595 ms |
コンパイル使用メモリ | 74,552 KB |
実行使用メモリ | 49,700 KB |
最終ジャッジ日時 | 2023-09-23 00:58:13 |
合計ジャッジ時間 | 4,603 ms |
ジャッジサーバーID (参考情報) |
judge15 / judge12 |
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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 | 42 ms
49,192 KB |
testcase_01 | AC | 42 ms
49,052 KB |
testcase_02 | AC | 42 ms
49,044 KB |
testcase_03 | AC | 43 ms
49,700 KB |
testcase_04 | AC | 43 ms
49,280 KB |
testcase_05 | AC | 44 ms
49,204 KB |
testcase_06 | AC | 43 ms
49,208 KB |
testcase_07 | AC | 42 ms
49,128 KB |
testcase_08 | AC | 43 ms
49,280 KB |
testcase_09 | AC | 42 ms
49,140 KB |
testcase_10 | AC | 42 ms
49,004 KB |
testcase_11 | AC | 42 ms
49,120 KB |
testcase_12 | AC | 42 ms
49,188 KB |
testcase_13 | AC | 42 ms
49,476 KB |
testcase_14 | AC | 42 ms
49,360 KB |
testcase_15 | AC | 42 ms
49,548 KB |
testcase_16 | AC | 43 ms
49,224 KB |
testcase_17 | AC | 45 ms
49,100 KB |
testcase_18 | AC | 42 ms
49,128 KB |
testcase_19 | AC | 43 ms
49,016 KB |
testcase_20 | AC | 43 ms
49,200 KB |
testcase_21 | AC | 42 ms
49,196 KB |
testcase_22 | AC | 42 ms
47,172 KB |
testcase_23 | AC | 41 ms
49,088 KB |
testcase_24 | AC | 43 ms
49,272 KB |
testcase_25 | AC | 42 ms
48,964 KB |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.util.NoSuchElementException; public class Main { static long MOD = 1000000007L; public static void main(String[] args) { FastScanner sc = new FastScanner(); char[] in = sc.next().toCharArray(); int count = 0; for(int i = 0; i < in.length-1; i++) { if(in[i] == 'm' && in[i+1] == 'i') count++; } System.out.println(count); } } 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(); } } }