結果
問題 | No.1705 Mode of long array |
ユーザー | tenten |
提出日時 | 2023-11-30 17:05:59 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 576 ms / 3,000 ms |
コード長 | 3,198 bytes |
コンパイル時間 | 3,064 ms |
コンパイル使用メモリ | 91,384 KB |
実行使用メモリ | 69,268 KB |
最終ジャッジ日時 | 2023-11-30 17:06:29 |
合計ジャッジ時間 | 28,648 ms |
ジャッジサーバーID (参考情報) |
judge12 / 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 | 57 ms
53,984 KB |
testcase_01 | AC | 57 ms
53,988 KB |
testcase_02 | AC | 59 ms
53,992 KB |
testcase_03 | AC | 119 ms
55,788 KB |
testcase_04 | AC | 110 ms
55,932 KB |
testcase_05 | AC | 116 ms
55,688 KB |
testcase_06 | AC | 151 ms
59,648 KB |
testcase_07 | AC | 156 ms
59,260 KB |
testcase_08 | AC | 157 ms
60,288 KB |
testcase_09 | AC | 146 ms
58,292 KB |
testcase_10 | AC | 149 ms
59,860 KB |
testcase_11 | AC | 153 ms
59,508 KB |
testcase_12 | AC | 154 ms
59,684 KB |
testcase_13 | AC | 475 ms
66,496 KB |
testcase_14 | AC | 419 ms
63,476 KB |
testcase_15 | AC | 353 ms
62,328 KB |
testcase_16 | AC | 409 ms
62,900 KB |
testcase_17 | AC | 336 ms
62,376 KB |
testcase_18 | AC | 324 ms
61,464 KB |
testcase_19 | AC | 457 ms
62,544 KB |
testcase_20 | AC | 385 ms
62,244 KB |
testcase_21 | AC | 437 ms
66,384 KB |
testcase_22 | AC | 497 ms
66,888 KB |
testcase_23 | AC | 330 ms
62,180 KB |
testcase_24 | AC | 362 ms
62,232 KB |
testcase_25 | AC | 334 ms
62,080 KB |
testcase_26 | AC | 323 ms
62,292 KB |
testcase_27 | AC | 320 ms
62,108 KB |
testcase_28 | AC | 359 ms
62,088 KB |
testcase_29 | AC | 326 ms
62,068 KB |
testcase_30 | AC | 323 ms
62,140 KB |
testcase_31 | AC | 345 ms
62,100 KB |
testcase_32 | AC | 320 ms
62,204 KB |
testcase_33 | AC | 510 ms
66,532 KB |
testcase_34 | AC | 520 ms
65,424 KB |
testcase_35 | AC | 511 ms
66,528 KB |
testcase_36 | AC | 539 ms
66,536 KB |
testcase_37 | AC | 515 ms
66,488 KB |
testcase_38 | AC | 525 ms
66,580 KB |
testcase_39 | AC | 481 ms
65,460 KB |
testcase_40 | AC | 487 ms
65,388 KB |
testcase_41 | AC | 515 ms
66,472 KB |
testcase_42 | AC | 514 ms
66,536 KB |
testcase_43 | AC | 523 ms
68,860 KB |
testcase_44 | AC | 483 ms
68,860 KB |
testcase_45 | AC | 486 ms
69,208 KB |
testcase_46 | AC | 554 ms
68,952 KB |
testcase_47 | AC | 501 ms
69,268 KB |
testcase_48 | AC | 508 ms
68,964 KB |
testcase_49 | AC | 528 ms
66,512 KB |
testcase_50 | AC | 551 ms
66,572 KB |
testcase_51 | AC | 532 ms
66,528 KB |
testcase_52 | AC | 576 ms
66,528 KB |
testcase_53 | AC | 521 ms
66,548 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(); long n = sc.nextLong(); int m = sc.nextInt(); SegmentTree st = new SegmentTree(m); for (int i = 0; i < m; i++) { st.add(i, sc.nextLong()); } int q = sc.nextInt(); StringBuilder sb = new StringBuilder(); while (q-- > 0) { int type = sc.nextInt(); int idx = sc.nextInt() - 1; long value = sc.nextLong(); if (type == 1) { st.add(idx, value); } else if (type == 2) { st.add(idx, -value); } else { sb.append(st.getIdx() + 1).append("\n"); } } System.out.print(sb); } static class SegmentTree { int size; long[] values; int[] idxes; public SegmentTree(int x) { size = 1; while (x > size) { size <<= 1; } values = new long[size * 2 - 1]; idxes = new int[size * 2 - 1]; for (int i = 0; i < size; i++) { idxes[size - 1 + i] = i; } } public void add(int idx, long v) { values[idx + size - 1] += v; update((idx + size - 2) / 2); } private void update(int idx) { if (values[idx * 2 + 1] <= values[idx * 2 + 2]) { values[idx] = values[idx * 2 + 2]; idxes[idx] = idxes[idx * 2 + 2]; } else { values[idx] = values[idx * 2 + 1]; idxes[idx] = idxes[idx * 2 + 1]; } if (idx > 0) { update((idx - 1) / 2); } } public int getIdx() { return idxes[0]; } } } 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(); } }