Cod sursa(job #3329234)
| Utilizator | Data | 12 decembrie 2025 13:27:31 | |
|---|---|---|---|
| Problema | Deque | Scor | 20 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.47 kb |
#include <bits/stdc++.h>
#include <deque>
#include <fstream>
using namespace std;
ifstream fin("deque.in");
ofstream fout("deque.out");
int main() {
int n, k, ans = 0;
fin >> n >> k;
deque<int> dq;
set<int> st;
for (int i = 0; i < n; i++) {
int x;
fin >> x;
dq.push_back(x);
st.insert(x);
if (dq.size() > k) {
st.erase(dq.front());
dq.pop_front();
}
if (dq.size() == k)
ans += *st.begin();
}
fout << ans;
return 0;
}
