Cod sursa(job #3295578)
| Utilizator | Data | 6 mai 2025 20:28:44 | |
|---|---|---|---|
| Problema | Deque | Scor | 10 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva educationala | Marime | 0.55 kb |
#include <iostream>
#include <fstream>
#include <deque>
using namespace std;
ifstream f("deque.in");
ofstream g("deque.out");
deque<pair<int, int> >d;
int main()
{
int n,k,a;
f>>n>>k;
long long smin=0;
for(int i=1;i<=n;i++)
{
f>>a;
while(!d.empty() && a<=d.back().first)
{
d.pop_back();
}
d.push_back({a,i});
if(i>=k)
{
smin+=d.front().first;
}
}
g<<smin;
f.close();
g.close();
return 0;
}
