結果
問題 | No.1012 荷物収集 |
ユーザー | tenten |
提出日時 | 2023-02-01 10:14:26 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 704 ms / 2,000 ms |
コード長 | 3,113 bytes |
コンパイル時間 | 2,663 ms |
コンパイル使用メモリ | 86,104 KB |
実行使用メモリ | 70,160 KB |
最終ジャッジ日時 | 2023-09-13 23:08:20 |
合計ジャッジ時間 | 27,182 ms |
ジャッジサーバーID (参考情報) |
judge12 / judge13 |
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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 | 58 ms
50,968 KB |
testcase_01 | AC | 58 ms
49,040 KB |
testcase_02 | AC | 57 ms
50,832 KB |
testcase_03 | AC | 57 ms
50,724 KB |
testcase_04 | AC | 479 ms
68,328 KB |
testcase_05 | AC | 476 ms
68,196 KB |
testcase_06 | AC | 471 ms
68,008 KB |
testcase_07 | AC | 468 ms
68,504 KB |
testcase_08 | AC | 487 ms
68,380 KB |
testcase_09 | AC | 506 ms
68,412 KB |
testcase_10 | AC | 499 ms
69,632 KB |
testcase_11 | AC | 493 ms
68,232 KB |
testcase_12 | AC | 486 ms
67,792 KB |
testcase_13 | AC | 493 ms
67,704 KB |
testcase_14 | AC | 73 ms
52,192 KB |
testcase_15 | AC | 83 ms
52,948 KB |
testcase_16 | AC | 71 ms
52,160 KB |
testcase_17 | AC | 80 ms
51,956 KB |
testcase_18 | AC | 78 ms
52,228 KB |
testcase_19 | AC | 69 ms
51,584 KB |
testcase_20 | AC | 75 ms
52,968 KB |
testcase_21 | AC | 77 ms
51,700 KB |
testcase_22 | AC | 80 ms
53,096 KB |
testcase_23 | AC | 74 ms
51,636 KB |
testcase_24 | AC | 549 ms
67,692 KB |
testcase_25 | AC | 678 ms
69,336 KB |
testcase_26 | AC | 430 ms
62,568 KB |
testcase_27 | AC | 235 ms
59,232 KB |
testcase_28 | AC | 650 ms
70,160 KB |
testcase_29 | AC | 421 ms
62,640 KB |
testcase_30 | AC | 646 ms
69,324 KB |
testcase_31 | AC | 430 ms
64,784 KB |
testcase_32 | AC | 368 ms
62,824 KB |
testcase_33 | AC | 459 ms
66,632 KB |
testcase_34 | AC | 502 ms
68,708 KB |
testcase_35 | AC | 570 ms
67,176 KB |
testcase_36 | AC | 458 ms
69,304 KB |
testcase_37 | AC | 419 ms
62,800 KB |
testcase_38 | AC | 572 ms
68,992 KB |
testcase_39 | AC | 352 ms
59,972 KB |
testcase_40 | AC | 387 ms
62,564 KB |
testcase_41 | AC | 704 ms
68,544 KB |
testcase_42 | AC | 439 ms
64,256 KB |
testcase_43 | AC | 520 ms
66,840 KB |
testcase_44 | AC | 58 ms
50,908 KB |
ソースコード
import java.io.*; import java.util.*; import java.util.stream.*; public class Main { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); int n = sc.nextInt(); int q = sc.nextInt(); ArrayList<Weight> weights = new ArrayList<>(); for (int i = 0; i < n; i++) { weights.add(new Weight(false, sc.nextInt(), sc.nextInt())); } for (int i = 0; i < q; i++) { weights.add(new Weight(true, sc.nextInt(), i)); } Collections.sort(weights); long[] ans = new long[q]; long left = 0; long leftTotal = 0; int prev = 0; for (int i = 0; i < weights.size(); i++) { Weight x = weights.get(i); leftTotal += (x.idx - prev) * left; if (x.isQuery) { ans[x.value] += leftTotal; } else { left += x.value; } prev = x.idx; } long right = 0; long rightTotal = 0; for (int i = weights.size() - 1; i >= 0; i--) { Weight x = weights.get(i); rightTotal += (prev - x.idx) * right; if (x.isQuery) { ans[x.value] += rightTotal; } else { right += x.value; } prev = x.idx; } System.out.println(String.join("\n", Arrays.stream(ans).mapToObj(String::valueOf).toArray(String[]::new))); } static class Weight implements Comparable<Weight> { boolean isQuery; int idx; int value; public Weight(boolean isQuery, int idx, int value) { this.isQuery = isQuery; this.idx = idx; this.value = value; } public int compareTo(Weight another) { return idx - another.idx; } } } class Utilities { static String arrayToLineString(Object[] arr) { return Arrays.stream(arr).map(x -> x.toString()).collect(Collectors.joining("\n")); } static String arrayToLineString(int[] arr) { return String.join("\n", Arrays.stream(arr).mapToObj(String::valueOf).toArray(String[]::new)); } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); StringBuilder sb = new StringBuilder(); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public double nextDouble() throws Exception { return Double.parseDouble(next()); } public int[] nextIntArray() throws Exception { return Stream.of(br.readLine().split(" ")).mapToInt(Integer::parseInt).toArray(); } public String next() throws Exception { while (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }