結果
問題 | No.365 ジェンガソート |
ユーザー | Suunn |
提出日時 | 2019-02-22 09:27:45 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,001 bytes |
コンパイル時間 | 2,469 ms |
コンパイル使用メモリ | 77,560 KB |
実行使用メモリ | 51,940 KB |
最終ジャッジ日時 | 2024-11-23 17:35:01 |
合計ジャッジ時間 | 7,558 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 | 52 ms
50,020 KB |
testcase_01 | AC | 49 ms
49,884 KB |
testcase_02 | AC | 50 ms
49,708 KB |
testcase_03 | AC | 51 ms
49,760 KB |
testcase_04 | AC | 51 ms
50,040 KB |
testcase_05 | AC | 52 ms
49,708 KB |
testcase_06 | AC | 52 ms
49,756 KB |
testcase_07 | AC | 52 ms
49,604 KB |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | AC | 50 ms
50,016 KB |
testcase_15 | AC | 49 ms
49,736 KB |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | AC | 57 ms
50,008 KB |
testcase_19 | AC | 90 ms
51,760 KB |
testcase_20 | AC | 77 ms
50,628 KB |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | AC | 85 ms
51,756 KB |
testcase_37 | AC | 87 ms
51,696 KB |
testcase_38 | WA | - |
testcase_39 | AC | 100 ms
51,504 KB |
testcase_40 | WA | - |
ソースコード
import java.io.IOException; import java.util.NoSuchElementException; public class Main{ static long dp[] = new long[51]; public static void main(String[] args){ FastScanner sc = new FastScanner(); int N = sc.nextInt(); int max = 0; int ans = 0; for(int i=0;i<N;i++){ int a = sc.nextInt(); if(max>a){ ans++; }else{ max = a; } } System.out.println(ans); } } class FastScanner { private final java.io.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(); 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 (int) (minus ? -n : n); }else{ throw new NumberFormatException(); } b = readByte(); } } }