結果
問題 | No.433 ICPC国内予選の選抜ルールがこんな感じだったらうれしい |
ユーザー | uwi |
提出日時 | 2016-10-15 03:42:49 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 530 ms / 4,000 ms |
コード長 | 3,693 bytes |
コンパイル時間 | 4,146 ms |
コンパイル使用メモリ | 84,924 KB |
実行使用メモリ | 50,684 KB |
最終ジャッジ日時 | 2024-05-02 01:22:45 |
合計ジャッジ時間 | 22,902 ms |
ジャッジサーバーID (参考情報) |
judge4 / 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 | 389 ms
49,080 KB |
testcase_01 | AC | 471 ms
49,296 KB |
testcase_02 | AC | 467 ms
49,368 KB |
testcase_03 | AC | 400 ms
49,668 KB |
testcase_04 | AC | 443 ms
49,200 KB |
testcase_05 | AC | 467 ms
49,256 KB |
testcase_06 | AC | 402 ms
50,272 KB |
testcase_07 | AC | 350 ms
49,272 KB |
testcase_08 | AC | 396 ms
49,264 KB |
testcase_09 | AC | 475 ms
49,380 KB |
testcase_10 | AC | 458 ms
49,288 KB |
testcase_11 | AC | 525 ms
50,012 KB |
testcase_12 | AC | 456 ms
49,452 KB |
testcase_13 | AC | 427 ms
49,212 KB |
testcase_14 | AC | 504 ms
49,808 KB |
testcase_15 | AC | 425 ms
49,220 KB |
testcase_16 | AC | 521 ms
49,740 KB |
testcase_17 | AC | 526 ms
49,604 KB |
testcase_18 | AC | 485 ms
49,372 KB |
testcase_19 | AC | 412 ms
50,396 KB |
testcase_20 | AC | 444 ms
49,272 KB |
testcase_21 | AC | 455 ms
49,440 KB |
testcase_22 | AC | 491 ms
49,492 KB |
testcase_23 | AC | 475 ms
49,764 KB |
testcase_24 | AC | 431 ms
49,600 KB |
testcase_25 | AC | 497 ms
49,636 KB |
testcase_26 | AC | 430 ms
49,620 KB |
testcase_27 | AC | 471 ms
49,396 KB |
testcase_28 | AC | 448 ms
49,376 KB |
testcase_29 | AC | 471 ms
49,736 KB |
testcase_30 | AC | 54 ms
37,284 KB |
testcase_31 | AC | 54 ms
37,416 KB |
testcase_32 | AC | 470 ms
49,144 KB |
testcase_33 | AC | 530 ms
50,684 KB |
testcase_34 | AC | 426 ms
49,448 KB |
testcase_35 | AC | 55 ms
37,116 KB |
testcase_36 | AC | 55 ms
37,176 KB |
testcase_37 | AC | 55 ms
37,232 KB |
testcase_38 | AC | 55 ms
37,060 KB |
testcase_39 | AC | 61 ms
37,364 KB |
testcase_40 | AC | 59 ms
37,284 KB |
testcase_41 | AC | 115 ms
39,624 KB |
testcase_42 | AC | 124 ms
39,752 KB |
testcase_43 | AC | 118 ms
39,948 KB |
testcase_44 | AC | 111 ms
39,504 KB |
testcase_45 | AC | 66 ms
37,500 KB |
testcase_46 | AC | 145 ms
40,076 KB |
testcase_47 | AC | 142 ms
40,208 KB |
ソースコード
package q4xx; import java.io.ByteArrayInputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.Comparator; import java.util.InputMismatchException; public class N433 { InputStream is; PrintWriter out; String INPUT = ""; void solve() { int n = ni(), K = ni(); int[][] ds = new int[n][]; for(int i = 0;i < n;i++){ ds[i] = new int[]{ni(), ni(), ni(), i, -1}; } Arrays.sort(ds, new Comparator<int[]>() { public int compare(int[] a, int[] b) { if(a[0] != b[0])return -(a[0] - b[0]); return a[1] - b[1]; } }); int[] us = new int[100005]; for(int i = 0;i < n;i++){ ds[i][4] = us[ds[i][2]]++; } Arrays.sort(ds, new Comparator<int[]>() { public int compare(int[] a, int[] b) { if(a[0] != b[0])return -(a[0] - b[0]); if(a[4] != b[4])return a[4] - b[4]; return a[1] - b[1]; } }); for(int i = 0;i < K;i++){ out.println(ds[i][3]); } } 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"); // Thread t = new Thread(null, null, "~", Runtime.getRuntime().maxMemory()){ // @Override // public void run() { // long s = System.currentTimeMillis(); // solve(); // out.flush(); // if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms"); // } // }; // t.start(); // t.join(); } public static void main(String[] args) throws Exception { new N433().run(); } private byte[] inbuf = new byte[1024]; public 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 int[] na(int n) { int[] a = new int[n]; for(int i = 0;i < n;i++)a[i] = ni(); return a; } private long[] nal(int n) { long[] a = new long[n]; for(int i = 0;i < n;i++)a[i] = nl(); return a; } 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[][] nmi(int n, int m) { int[][] map = new int[n][]; for(int i = 0;i < n;i++)map[i] = na(m); return map; } private int ni() { return (int)nl(); } 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)); } }