結果
問題 | No.1012 荷物収集 |
ユーザー | tenten |
提出日時 | 2021-08-06 15:06:04 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,132 bytes |
コンパイル時間 | 1,830 ms |
コンパイル使用メモリ | 78,764 KB |
実行使用メモリ | 69,176 KB |
最終ジャッジ日時 | 2024-09-17 00:28:49 |
合計ジャッジ時間 | 17,465 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 45 ms
37,156 KB |
testcase_01 | AC | 47 ms
36,904 KB |
testcase_02 | AC | 47 ms
36,764 KB |
testcase_03 | AC | 49 ms
36,976 KB |
testcase_04 | AC | 377 ms
55,512 KB |
testcase_05 | AC | 388 ms
55,516 KB |
testcase_06 | AC | 346 ms
53,072 KB |
testcase_07 | AC | 384 ms
53,556 KB |
testcase_08 | AC | 378 ms
55,416 KB |
testcase_09 | AC | 369 ms
55,512 KB |
testcase_10 | AC | 375 ms
55,688 KB |
testcase_11 | AC | 366 ms
55,256 KB |
testcase_12 | AC | 361 ms
55,588 KB |
testcase_13 | AC | 381 ms
55,628 KB |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
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 | WA | - |
testcase_37 | WA | - |
testcase_38 | WA | - |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | WA | - |
testcase_43 | WA | - |
testcase_44 | AC | 48 ms
36,932 KB |
ソースコード
import java.io.*; import java.util.*; public class Main { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); int n = sc.nextInt(); int q = sc.nextInt(); Pack[] packs = new Pack[n]; long ans = 0; int right = 0; for (int i = 0; i < n; i++) { packs[i] = new Pack(sc.nextInt(), sc.nextInt()); ans += (long)packs[i].weight * packs[i].position; right += packs[i].weight; } Arrays.sort(packs); int left = 0; int prev = 0; int idx = 0; StringBuilder sb = new StringBuilder(); for (int i = 0; i < q; i++) { int x = sc.nextInt(); ans += (long)left * (x - prev); while (idx < n && packs[idx].position <= x) { ans += ((long)x + prev - packs[idx].position * 2) * packs[idx].weight; left += packs[idx].weight; right -= packs[idx].weight; idx++; } ans -= (long)right * (x - prev); sb.append(ans).append("\n"); prev = x; } System.out.print(sb); } static class Pack implements Comparable<Pack> { int position; int weight; public Pack(int position, int weight) { this.position = position; this.weight = weight; } public int compareTo(Pack another) { return position - another.position; } } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public String next() throws Exception { if (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }