結果
問題 | No.115 遠足のおやつ |
ユーザー | jp_ste |
提出日時 | 2016-06-09 21:05:45 |
言語 | Java21 (openjdk 21) |
結果 |
TLE
|
実行時間 | - |
コード長 | 3,761 bytes |
コンパイル時間 | 2,411 ms |
コンパイル使用メモリ | 78,764 KB |
実行使用メモリ | 61,472 KB |
最終ジャッジ日時 | 2024-10-09 06:44:07 |
合計ジャッジ時間 | 12,309 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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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
50,456 KB |
testcase_01 | AC | 53 ms
50,288 KB |
testcase_02 | AC | 71 ms
51,632 KB |
testcase_03 | AC | 54 ms
50,308 KB |
testcase_04 | AC | 73 ms
51,936 KB |
testcase_05 | AC | 72 ms
51,660 KB |
testcase_06 | AC | 52 ms
50,264 KB |
testcase_07 | AC | 70 ms
51,536 KB |
testcase_08 | AC | 54 ms
50,000 KB |
testcase_09 | AC | 55 ms
50,228 KB |
testcase_10 | AC | 54 ms
50,416 KB |
testcase_11 | AC | 56 ms
50,036 KB |
testcase_12 | AC | 55 ms
50,504 KB |
testcase_13 | AC | 54 ms
50,152 KB |
testcase_14 | AC | 73 ms
51,676 KB |
testcase_15 | AC | 76 ms
52,056 KB |
testcase_16 | AC | 78 ms
52,104 KB |
testcase_17 | AC | 96 ms
52,528 KB |
testcase_18 | AC | 54 ms
50,376 KB |
testcase_19 | AC | 80 ms
51,684 KB |
testcase_20 | AC | 95 ms
52,776 KB |
testcase_21 | AC | 71 ms
51,712 KB |
testcase_22 | AC | 72 ms
51,672 KB |
testcase_23 | AC | 69 ms
50,952 KB |
testcase_24 | AC | 71 ms
51,392 KB |
testcase_25 | AC | 101 ms
54,588 KB |
testcase_26 | AC | 74 ms
52,032 KB |
testcase_27 | AC | 77 ms
52,020 KB |
testcase_28 | AC | 73 ms
51,456 KB |
testcase_29 | AC | 72 ms
51,664 KB |
testcase_30 | AC | 71 ms
51,776 KB |
testcase_31 | AC | 71 ms
51,708 KB |
testcase_32 | AC | 73 ms
52,056 KB |
testcase_33 | AC | 72 ms
51,628 KB |
testcase_34 | AC | 76 ms
51,956 KB |
testcase_35 | AC | 73 ms
51,772 KB |
testcase_36 | AC | 72 ms
51,548 KB |
testcase_37 | AC | 79 ms
51,820 KB |
testcase_38 | AC | 73 ms
51,676 KB |
testcase_39 | TLE | - |
testcase_40 | -- | - |
testcase_41 | -- | - |
testcase_42 | -- | - |
ソースコード
import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.LinkedList; import java.util.NoSuchElementException; public class Main { static FastScanner scan = new FastScanner(); static PrintWriter out = new PrintWriter(System.out); static int n, d, k; static LinkedList<Integer> list; public static void main(String[] args) { n = scan.nextInt(); d = scan.nextInt(); k = scan.nextInt(); list = new LinkedList<>(); solve(n-1, d, k); System.out.println(-1); } static void solve(int i, int rem, int num) { if(num == 0) { if(rem == 0) { while(true) { out.print(list.removeLast()); if(list.size() == 0) { out.println(); break; } else { out.print(" "); } } out.flush(); System.exit(0); } return; } for(; i>=0; i--) { int nextRem = rem - (i+1); if(nextRem >= 0) { list.add(i+1); solve(i-1, nextRem, num-1); list.removeLast(); } } } static 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 int nextInt() { return (int) nextLong(); } 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(); } } } }