Submission #1197564

#TimeUsernameProblemLanguageResultExecution timeMemory
1197564alterioTake-out (POI13_usu)C++20
0 / 100
167 ms44068 KiB
#include <bits/stdc++.h> using namespace std; #define endl '\n' #define ll long long #define all(x) (x).begin(), (x).end() int main() { ios_base::sync_with_stdio(false); cin.tie(NULL); int n, k; cin >> n >> k; string s; cin >> s; s = "." + s; vector<vector<int>> ans; int ind[n + 10], sum[n + 10], cnt = 0; memset(ind, 0, sizeof(ind)); memset(sum, 0, sizeof(sum)); for (int i = 1; i <= n; i++) { cnt++; ind[cnt] = i; sum[cnt] = sum[cnt - 1] + (s[i] == 'c'); if (cnt >= k + 1 && sum[cnt] - sum[cnt - k - 1] == 1) { vector<int> v; for (int j = cnt - k; j <= cnt; j++) v.push_back(ind[j]); ans.push_back(v); cnt -= k + 1; } } for (auto x : ans) { for (auto el : x) cout << el << " "; cout << endl; } }
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