답안 #689530

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
689530	2023-01-28T17:19:12 Z	tvladm2009	Treasure (info1cup19_treasure)	C++17	100 / 100	4 ms	1256 KB

treasure

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int main() {
  ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

  int n, k;
  string s;
  cin >> n >> k >> s;
  stack<pair<int, int>> st;
  for (int i = 1; i <= n; i++) {
    if (!st.empty()) {
      if (st.top().first == s[i - 1]) {
        st.push({s[i - 1], st.top().second + 1});
      } else {
        st.push({s[i - 1], 1});
      }
    } else {
      st.push({s[i - 1], 1});
    }
    if (st.top().second == k) {
      int cnt = 0;
      while (cnt < k) {
        st.pop();
        cnt++;
      }
    }
  }
  string ret = "";
  while (!st.empty()) {
    ret += st.top().first;
    st.pop();
  }
  reverse(ret.begin(), ret.end());
  cout << ret;
  return 0;
}

Subtask #1

35.0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	320 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct

Subtask #2

65.0 / 65.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	320 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	320 KB	Output is correct
11	Correct	1 ms	320 KB	Output is correct
12	Correct	1 ms	340 KB	Output is correct
13	Correct	1 ms	324 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	360 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	460 KB	Output is correct
19	Correct	1 ms	456 KB	Output is correct
20	Correct	1 ms	456 KB	Output is correct
21	Correct	2 ms	596 KB	Output is correct
22	Correct	2 ms	596 KB	Output is correct
23	Correct	3 ms	596 KB	Output is correct
24	Correct	3 ms	864 KB	Output is correct
25	Correct	3 ms	824 KB	Output is correct
26	Correct	4 ms	1256 KB	Output is correct
27	Correct	4 ms	1220 KB	Output is correct
28	Correct	4 ms	984 KB	Output is correct
29	Correct	4 ms	1120 KB	Output is correct
30	Correct	4 ms	832 KB	Output is correct
31	Correct	3 ms	836 KB	Output is correct
32	Correct	4 ms	860 KB	Output is correct
33	Correct	3 ms	852 KB	Output is correct
34	Correct	4 ms	852 KB	Output is correct
35	Correct	3 ms	868 KB	Output is correct