結果
問題 | No.489 株に挑戦 |
ユーザー | zimpha |
提出日時 | 2017-03-25 19:07:01 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 267 ms / 1,000 ms |
コード長 | 2,422 bytes |
コンパイル時間 | 5,286 ms |
コンパイル使用メモリ | 73,940 KB |
実行使用メモリ | 60,848 KB |
最終ジャッジ日時 | 2023-09-27 05:40:15 |
合計ジャッジ時間 | 11,846 ms |
ジャッジサーバーID (参考情報) |
judge14 / judge11 |
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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 | 244 ms
60,552 KB |
testcase_01 | AC | 230 ms
60,596 KB |
testcase_02 | AC | 107 ms
55,436 KB |
testcase_03 | AC | 112 ms
56,040 KB |
testcase_04 | AC | 41 ms
49,504 KB |
testcase_05 | AC | 109 ms
55,656 KB |
testcase_06 | AC | 111 ms
56,076 KB |
testcase_07 | AC | 109 ms
55,412 KB |
testcase_08 | AC | 106 ms
55,748 KB |
testcase_09 | AC | 109 ms
55,944 KB |
testcase_10 | AC | 104 ms
55,468 KB |
testcase_11 | AC | 109 ms
56,228 KB |
testcase_12 | AC | 112 ms
55,632 KB |
testcase_13 | AC | 108 ms
55,980 KB |
testcase_14 | AC | 107 ms
55,528 KB |
testcase_15 | AC | 151 ms
53,708 KB |
testcase_16 | AC | 247 ms
60,376 KB |
testcase_17 | AC | 175 ms
57,736 KB |
testcase_18 | AC | 217 ms
60,460 KB |
testcase_19 | AC | 199 ms
59,996 KB |
testcase_20 | AC | 247 ms
60,256 KB |
testcase_21 | AC | 204 ms
59,980 KB |
testcase_22 | AC | 184 ms
56,524 KB |
testcase_23 | AC | 235 ms
60,172 KB |
testcase_24 | AC | 267 ms
60,240 KB |
testcase_25 | AC | 42 ms
49,500 KB |
testcase_26 | AC | 185 ms
55,284 KB |
testcase_27 | AC | 261 ms
60,848 KB |
testcase_28 | AC | 108 ms
55,932 KB |
testcase_29 | AC | 41 ms
49,536 KB |
testcase_30 | AC | 267 ms
60,244 KB |
testcase_31 | AC | 243 ms
59,980 KB |
testcase_32 | AC | 229 ms
60,332 KB |
testcase_33 | AC | 262 ms
60,028 KB |
testcase_34 | AC | 260 ms
60,256 KB |
testcase_35 | AC | 214 ms
60,588 KB |
testcase_36 | AC | 176 ms
58,692 KB |
testcase_37 | AC | 229 ms
59,968 KB |
ソースコード
import java.io.OutputStream; import java.io.IOException; import java.io.InputStream; import java.io.PrintWriter; import java.util.StringTokenizer; import java.io.IOException; import java.io.BufferedReader; import java.io.InputStreamReader; import java.io.InputStream; /** * Built using CHelper plug-in * Actual solution is at the top * * @author Chiaki.Hoshinomori */ public class Main { public static void main(String[] args) { InputStream inputStream = System.in; OutputStream outputStream = System.out; InputReader in = new InputReader(inputStream); PrintWriter out = new PrintWriter(outputStream); Task489 solver = new Task489(); solver.solve(1, in, out); out.close(); } static class Task489 { public void solve(int testNumber, InputReader in, PrintWriter out) { int n = in.nextInt(); int d = in.nextInt(); int k = in.nextInt(); int[] x = new int[n]; for (int i = 0; i < n; i++) { x[i] = in.nextInt(); } int[] q = new int[n]; int h = 0, t = -1; int ret = 0, a = 0, b = 0; for (int i = 0; i < n; i++) { while (h <= t && q[h] < i - d) ++h; if (h <= t && x[i] - x[q[h]] > ret) { ret = x[i] - x[q[h]]; a = q[h]; b = i; } while (h <= t && x[q[t]] > x[i]) --t; q[++t] = i; } if (ret == 0) out.println(ret); else out.printf("%d\n%d %d\n", (long) k * ret, a, b); } } static class InputReader { public BufferedReader reader; public StringTokenizer tokenizer; public InputReader(InputStream stream) { reader = new BufferedReader(new InputStreamReader(stream), 32768); tokenizer = null; } public String next() { while (tokenizer == null || !tokenizer.hasMoreTokens()) { try { tokenizer = new StringTokenizer(reader.readLine()); } catch (IOException e) { throw new RuntimeException(e); } } return tokenizer.nextToken(); } public int nextInt() { return Integer.parseInt(next()); } } }