結果
問題 |
No.1708 Quality of Contest
|
ユーザー |
![]() |
提出日時 | 2022-09-28 15:34:10 |
言語 | Java (openjdk 23) |
結果 |
AC
|
実行時間 | 1,021 ms / 2,000 ms |
コード長 | 2,292 bytes |
コンパイル時間 | 2,464 ms |
コンパイル使用メモリ | 77,904 KB |
実行使用メモリ | 58,052 KB |
最終ジャッジ日時 | 2024-12-22 17:34:12 |
合計ジャッジ時間 | 21,949 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 23 |
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 m = sc.nextInt(); int x = sc.nextInt(); Question[] questions = new Question[n]; for (int i = 0; i < n; i++) { questions[i] = new Question(sc.nextInt(), sc.nextInt()); } Arrays.sort(questions); int prev = 0; long[] values = new long[n]; for (int i = n - 1; i >= 0; i--) { values[i] = questions[i].value; if (questions[i].type != prev) { values[i] += x; prev = questions[i].type; } } Arrays.sort(values); long[] sums = new long[n + 1]; for (int i = 1; i <= n; i++) { sums[i] = sums[i - 1] + values[n - i]; } int k = sc.nextInt(); long ans = 0; for (int i = 0; i < k; i++) { ans += sums[sc.nextInt()]; } System.out.println(ans); } static class Question implements Comparable<Question> { int type; int value; public Question(int value, int type) { this.type = type; this.value = value; } public int compareTo(Question another) { if (type == another.type) { return value - another.value; } else { return type - another.type; } } } } 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 String next() throws Exception { while (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }