提出 #39014329
ソースコード 拡げる
#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
#define rep(i,n) for (int i = 0; i < (n); ++i)
using namespace std;
using ll = long long;
using P = pair<int,int>;
#define chmax(x,y) x = max(x,y);
#define chmin(x,y) x = min(x,y);
const int di[] = {-1, 0, 1, 0};
const int dj[] = {0, -1, 0, 1};
const int INF = 1001001001;
const ll LINF = 1001002003004005006ll;
const double PI = acos(-1);
int main() {
int n, k;
cin >> n >> k;
string s;
cin >> s;
int cnt = 0;
rep(i,n) {
if (s[i] == 'o') {
if (cnt < k) cnt++;
else s[i] = 'x';
}
}
cout << s << endl;
return 0;
}
提出情報
| 提出日時 | |
|---|---|
| 問題 | B - Qual B |
| ユーザ | taki0711 |
| 言語 | C++ (GCC 9.2.1) |
| 得点 | 200 |
| コード長 | 695 Byte |
| 結果 | AC |
| 実行時間 | 7 ms |
| メモリ | 3632 KiB |
ジャッジ結果
| セット名 | Sample | All | ||||
|---|---|---|---|---|---|---|
| 得点 / 配点 | 0 / 0 | 200 / 200 | ||||
| 結果 |
|
|
| セット名 | テストケース |
|---|---|
| Sample | sample_01.txt |
| All | sample_01.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt, test_23.txt, test_24.txt, test_25.txt, test_26.txt, test_27.txt, test_28.txt, test_29.txt, test_30.txt, test_31.txt, test_32.txt, test_33.txt, test_34.txt, test_35.txt, test_36.txt, test_37.txt, test_38.txt, test_39.txt, test_40.txt, test_41.txt, test_42.txt, test_43.txt, test_44.txt |
| ケース名 | 結果 | 実行時間 | メモリ |
|---|---|---|---|
| sample_01.txt | AC | 7 ms | 3552 KiB |
| test_01.txt | AC | 2 ms | 3404 KiB |
| test_02.txt | AC | 2 ms | 3576 KiB |
| test_03.txt | AC | 2 ms | 3620 KiB |
| test_04.txt | AC | 2 ms | 3620 KiB |
| test_05.txt | AC | 2 ms | 3456 KiB |
| test_06.txt | AC | 2 ms | 3620 KiB |
| test_07.txt | AC | 3 ms | 3552 KiB |
| test_08.txt | AC | 2 ms | 3572 KiB |
| test_09.txt | AC | 2 ms | 3464 KiB |
| test_10.txt | AC | 3 ms | 3572 KiB |
| test_11.txt | AC | 3 ms | 3396 KiB |
| test_12.txt | AC | 3 ms | 3508 KiB |
| test_13.txt | AC | 4 ms | 3368 KiB |
| test_14.txt | AC | 2 ms | 3556 KiB |
| test_15.txt | AC | 3 ms | 3536 KiB |
| test_16.txt | AC | 2 ms | 3556 KiB |
| test_17.txt | AC | 2 ms | 3620 KiB |
| test_18.txt | AC | 2 ms | 3408 KiB |
| test_19.txt | AC | 3 ms | 3616 KiB |
| test_20.txt | AC | 2 ms | 3516 KiB |
| test_21.txt | AC | 2 ms | 3612 KiB |
| test_22.txt | AC | 2 ms | 3500 KiB |
| test_23.txt | AC | 2 ms | 3556 KiB |
| test_24.txt | AC | 2 ms | 3612 KiB |
| test_25.txt | AC | 2 ms | 3516 KiB |
| test_26.txt | AC | 2 ms | 3468 KiB |
| test_27.txt | AC | 2 ms | 3620 KiB |
| test_28.txt | AC | 2 ms | 3404 KiB |
| test_29.txt | AC | 2 ms | 3464 KiB |
| test_30.txt | AC | 2 ms | 3460 KiB |
| test_31.txt | AC | 2 ms | 3520 KiB |
| test_32.txt | AC | 3 ms | 3524 KiB |
| test_33.txt | AC | 2 ms | 3468 KiB |
| test_34.txt | AC | 2 ms | 3440 KiB |
| test_35.txt | AC | 2 ms | 3576 KiB |
| test_36.txt | AC | 6 ms | 3624 KiB |
| test_37.txt | AC | 5 ms | 3456 KiB |
| test_38.txt | AC | 2 ms | 3576 KiB |
| test_39.txt | AC | 2 ms | 3596 KiB |
| test_40.txt | AC | 2 ms | 3632 KiB |
| test_41.txt | AC | 2 ms | 3580 KiB |
| test_42.txt | AC | 3 ms | 3556 KiB |
| test_43.txt | AC | 3 ms | 3556 KiB |
| test_44.txt | AC | 3 ms | 3616 KiB |