Submission #746204

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
746204	2023-05-21 21:53:59	JellyTheOctopus	Take-out (POI13_usu)	C++17	100 / 100	235 ms	36268 KiB

usu

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#include <bits/stdc++.h>
using namespace std;
int N, K;
string str;
int main() {
  cin >> N >> K;
  cin >> str;
  vector<bool> arr(N+1);
  for (int i = 1; i <= N; i++) {
    arr[i] = (str[i-1] == 'c');
  }
  stack<int> ind;
  vector<int> space;
  space.push_back(0);
  int c = 0;
  vector<vector<int>> ans;
  for (int i = 1; i <= N; i++) {
    ind.push(i);
    if (arr[i]) {
      c++;
      space.push_back(0);
    }
    else {
      space[c]++;
    }
    if (c && (space[c]+space[c-1]) >= K) {
      vector<int> cur;
      for (int j = 0; j < K+1; j++) {
 
 
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