提出 #27574012
ソースコード 拡げる
#include <bits/stdc++.h>
using i64 = long long;
int main() {
std::ios::sync_with_stdio(false);
std::cin.tie(nullptr);
int N, K;
std::cin >> N >> K;
std::vector<int> i(K);
for (int k = 0; k < K; k++) {
std::cin >> i[k];
i[k]--;
}
std::vector<int> last(K), cur(N, -1);
for (int k = 0; k < K; k++) {
last[k] = cur[i[k]];
cur[i[k]] = k;
}
std::vector<int> f(K + 1);
int cnt = 0, mx = -1;
for (int k = 0; k < K; k++) {
mx = std::max(mx, last[k]);
if (last[k] == -1) {
cnt++;
}
f[k + 1] = (mx >= k + 1 - cnt || f[k + 1 - cnt] == -1) ? -1 : 1 + f[k + 1 - cnt];
}
int c = -1, len = -1;
for (int k = mx + 1; k <= K; k++) {
if (f[k] >= 0 && (c == -1 || c >= f[k])) {
c = f[k];
len = k;
}
}
if (c == -1) {
std::cout << "-1\n";
return 0;
}
std::vector<int> A(N, c + 1);
for (int k = 0; k < len; k++) {
A[i[k]]--;
}
for (int i = 0; i < N; i++) {
std::cout << A[i] << " \n"[i == N - 1];
}
return 0;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | E - Increasing Minimum |
| ユーザ | jiangly |
| 言語 | C++ (GCC 9.2.1) |
| 得点 | 800 |
| コード長 | 1234 Byte |
| 結果 | AC |
| 実行時間 | 56 ms |
| メモリ | 8972 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 800 / 800 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | 01_sample_01.txt, 01_sample_02.txt, 01_sample_03.txt |
| All | 01_sample_01.txt, 01_sample_02.txt, 01_sample_03.txt, 02_small_Yes_01.txt, 02_small_Yes_02.txt, 02_small_Yes_03.txt, 02_small_Yes_04.txt, 02_small_Yes_05.txt, 02_small_Yes_06.txt, 02_small_Yes_07.txt, 02_small_Yes_08.txt, 02_small_Yes_09.txt, 02_small_Yes_10.txt, 02_small_Yes_11.txt, 02_small_Yes_12.txt, 02_small_Yes_13.txt, 02_small_Yes_14.txt, 02_small_Yes_15.txt, 02_small_Yes_16.txt, 03_small_No_01.txt, 03_small_No_02.txt, 03_small_No_03.txt, 03_small_No_04.txt, 03_small_No_05.txt, 03_small_No_06.txt, 03_small_No_07.txt, 03_small_No_08.txt, 03_small_No_09.txt, 03_small_No_10.txt, 03_small_No_11.txt, 03_small_No_12.txt, 03_small_No_13.txt, 03_small_No_14.txt, 03_small_No_15.txt, 03_small_No_16.txt, 04_large_Yes_01.txt, 04_large_Yes_02.txt, 04_large_Yes_03.txt, 04_large_Yes_04.txt, 04_large_Yes_05.txt, 04_large_Yes_06.txt, 04_large_Yes_07.txt, 04_large_Yes_08.txt, 04_large_Yes_09.txt, 04_large_Yes_10.txt, 04_large_Yes_11.txt, 04_large_Yes_12.txt, 04_large_Yes_13.txt, 04_large_Yes_14.txt, 04_large_Yes_15.txt, 04_large_Yes_16.txt, 04_large_Yes_17.txt, 04_large_Yes_18.txt, 04_large_Yes_19.txt, 04_large_Yes_20.txt, 04_large_Yes_21.txt, 04_large_Yes_22.txt, 04_large_Yes_23.txt, 04_large_Yes_24.txt, 04_large_Yes_25.txt, 04_large_Yes_26.txt, 04_large_Yes_27.txt, 04_large_Yes_28.txt, 04_large_Yes_29.txt, 04_large_Yes_30.txt, 04_large_Yes_31.txt, 04_large_Yes_32.txt, 04_large_Yes_33.txt, 04_large_Yes_34.txt, 04_large_Yes_35.txt, 04_large_Yes_36.txt, 04_large_Yes_37.txt, 04_large_Yes_38.txt, 04_large_Yes_39.txt, 04_large_Yes_40.txt, 05_large_No_01.txt, 05_large_No_02.txt, 05_large_No_03.txt, 05_large_No_04.txt, 05_large_No_05.txt, 05_large_No_06.txt, 05_large_No_07.txt, 05_large_No_08.txt, 05_large_No_09.txt, 05_large_No_10.txt, 05_large_No_11.txt, 05_large_No_12.txt, 05_large_No_13.txt, 05_large_No_14.txt, 05_large_No_15.txt, 05_large_No_16.txt, 05_large_No_17.txt, 05_large_No_18.txt, 05_large_No_19.txt, 05_large_No_20.txt, 06_handmade_01.txt, 06_handmade_02.txt, 06_handmade_03.txt, 06_handmade_04.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| 01_sample_01.txt | AC | 6 ms | 3492 KiB |
| 01_sample_02.txt | AC | 3 ms | 3516 KiB |
| 01_sample_03.txt | AC | 2 ms | 3536 KiB |
| 02_small_Yes_01.txt | AC | 2 ms | 3540 KiB |
| 02_small_Yes_02.txt | AC | 2 ms | 3536 KiB |
| 02_small_Yes_03.txt | AC | 2 ms | 3456 KiB |
| 02_small_Yes_04.txt | AC | 2 ms | 3496 KiB |
| 02_small_Yes_05.txt | AC | 2 ms | 3536 KiB |
| 02_small_Yes_06.txt | AC | 2 ms | 3516 KiB |
| 02_small_Yes_07.txt | AC | 2 ms | 3516 KiB |
| 02_small_Yes_08.txt | AC | 2 ms | 3540 KiB |
| 02_small_Yes_09.txt | AC | 2 ms | 3496 KiB |
| 02_small_Yes_10.txt | AC | 2 ms | 3564 KiB |
| 02_small_Yes_11.txt | AC | 2 ms | 3564 KiB |
| 02_small_Yes_12.txt | AC | 2 ms | 3496 KiB |
| 02_small_Yes_13.txt | AC | 2 ms | 3444 KiB |
| 02_small_Yes_14.txt | AC | 2 ms | 3444 KiB |
| 02_small_Yes_15.txt | AC | 2 ms | 3404 KiB |
| 02_small_Yes_16.txt | AC | 2 ms | 3484 KiB |
| 03_small_No_01.txt | AC | 2 ms | 3448 KiB |
| 03_small_No_02.txt | AC | 2 ms | 3456 KiB |
| 03_small_No_03.txt | AC | 2 ms | 3540 KiB |
| 03_small_No_04.txt | AC | 2 ms | 3448 KiB |
| 03_small_No_05.txt | AC | 2 ms | 3540 KiB |
| 03_small_No_06.txt | AC | 2 ms | 3456 KiB |
| 03_small_No_07.txt | AC | 2 ms | 3564 KiB |
| 03_small_No_08.txt | AC | 2 ms | 3576 KiB |
| 03_small_No_09.txt | AC | 2 ms | 3452 KiB |
| 03_small_No_10.txt | AC | 2 ms | 3468 KiB |
| 03_small_No_11.txt | AC | 3 ms | 3452 KiB |
| 03_small_No_12.txt | AC | 2 ms | 3576 KiB |
| 03_small_No_13.txt | AC | 2 ms | 3448 KiB |
| 03_small_No_14.txt | AC | 2 ms | 3416 KiB |
| 03_small_No_15.txt | AC | 2 ms | 3416 KiB |
| 03_small_No_16.txt | AC | 2 ms | 3452 KiB |
| 04_large_Yes_01.txt | AC | 54 ms | 8864 KiB |
| 04_large_Yes_02.txt | AC | 50 ms | 8840 KiB |
| 04_large_Yes_03.txt | AC | 53 ms | 8760 KiB |
| 04_large_Yes_04.txt | AC | 51 ms | 8852 KiB |
| 04_large_Yes_05.txt | AC | 52 ms | 8864 KiB |
| 04_large_Yes_06.txt | AC | 53 ms | 8808 KiB |
| 04_large_Yes_07.txt | AC | 52 ms | 8812 KiB |
| 04_large_Yes_08.txt | AC | 52 ms | 8852 KiB |
| 04_large_Yes_09.txt | AC | 52 ms | 8972 KiB |
| 04_large_Yes_10.txt | AC | 50 ms | 8964 KiB |
| 04_large_Yes_11.txt | AC | 51 ms | 8872 KiB |
| 04_large_Yes_12.txt | AC | 55 ms | 8824 KiB |
| 04_large_Yes_13.txt | AC | 53 ms | 8804 KiB |
| 04_large_Yes_14.txt | AC | 53 ms | 8868 KiB |
| 04_large_Yes_15.txt | AC | 52 ms | 8820 KiB |
| 04_large_Yes_16.txt | AC | 53 ms | 8808 KiB |
| 04_large_Yes_17.txt | AC | 51 ms | 8808 KiB |
| 04_large_Yes_18.txt | AC | 54 ms | 8884 KiB |
| 04_large_Yes_19.txt | AC | 53 ms | 8964 KiB |
| 04_large_Yes_20.txt | AC | 50 ms | 8756 KiB |
| 04_large_Yes_21.txt | AC | 56 ms | 8908 KiB |
| 04_large_Yes_22.txt | AC | 55 ms | 8848 KiB |
| 04_large_Yes_23.txt | AC | 54 ms | 8872 KiB |
| 04_large_Yes_24.txt | AC | 54 ms | 8752 KiB |
| 04_large_Yes_25.txt | AC | 49 ms | 8748 KiB |
| 04_large_Yes_26.txt | AC | 52 ms | 8752 KiB |
| 04_large_Yes_27.txt | AC | 54 ms | 8816 KiB |
| 04_large_Yes_28.txt | AC | 55 ms | 8836 KiB |
| 04_large_Yes_29.txt | AC | 55 ms | 8912 KiB |
| 04_large_Yes_30.txt | AC | 53 ms | 8752 KiB |
| 04_large_Yes_31.txt | AC | 54 ms | 8900 KiB |
| 04_large_Yes_32.txt | AC | 52 ms | 8808 KiB |
| 04_large_Yes_33.txt | AC | 54 ms | 8852 KiB |
| 04_large_Yes_34.txt | AC | 52 ms | 8900 KiB |
| 04_large_Yes_35.txt | AC | 52 ms | 8820 KiB |
| 04_large_Yes_36.txt | AC | 53 ms | 8752 KiB |
| 04_large_Yes_37.txt | AC | 53 ms | 8748 KiB |
| 04_large_Yes_38.txt | AC | 52 ms | 8964 KiB |
| 04_large_Yes_39.txt | AC | 54 ms | 8808 KiB |
| 04_large_Yes_40.txt | AC | 51 ms | 8912 KiB |
| 05_large_No_01.txt | AC | 37 ms | 7844 KiB |
| 05_large_No_02.txt | AC | 39 ms | 7696 KiB |
| 05_large_No_03.txt | AC | 34 ms | 7908 KiB |
| 05_large_No_04.txt | AC | 36 ms | 7692 KiB |
| 05_large_No_05.txt | AC | 37 ms | 7904 KiB |
| 05_large_No_06.txt | AC | 37 ms | 7844 KiB |
| 05_large_No_07.txt | AC | 36 ms | 7844 KiB |
| 05_large_No_08.txt | AC | 38 ms | 7904 KiB |
| 05_large_No_09.txt | AC | 35 ms | 7852 KiB |
| 05_large_No_10.txt | AC | 33 ms | 7704 KiB |
| 05_large_No_11.txt | AC | 39 ms | 7856 KiB |
| 05_large_No_12.txt | AC | 34 ms | 7828 KiB |
| 05_large_No_13.txt | AC | 36 ms | 7844 KiB |
| 05_large_No_14.txt | AC | 38 ms | 7820 KiB |
| 05_large_No_15.txt | AC | 34 ms | 7748 KiB |
| 05_large_No_16.txt | AC | 35 ms | 7772 KiB |
| 05_large_No_17.txt | AC | 30 ms | 7708 KiB |
| 05_large_No_18.txt | AC | 37 ms | 7828 KiB |
| 05_large_No_19.txt | AC | 37 ms | 7768 KiB |
| 05_large_No_20.txt | AC | 37 ms | 7812 KiB |
| 06_handmade_01.txt | AC | 44 ms | 8896 KiB |
| 06_handmade_02.txt | AC | 55 ms | 8800 KiB |
| 06_handmade_03.txt | AC | 51 ms | 8972 KiB |
| 06_handmade_04.txt | AC | 51 ms | 8876 KiB |