Cod sursa(job #3218451)
Utilizator | Petre Ionut PetreIonut | Data | 27 martie 2024 11:23:51 |
---|---|---|---|
Problema | Deque | Scor | 0 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva educationala | Marime | 0.61 kb |
#include <bits/stdc++.h>
using namespace std;
deque <int> d;
int n, x, k, nr, s, h;
ifstream f("deque.in");
ofstream g("deque.out");
int main()
{
f >> n >> k;
for(int i=1; i<=n; i++)
{
f >> x;
if(i>=k)s+=d.back();
if(nr==k) nr=0, d.pop_back();
else
{
if(!d.empty())
{
while(d.front()>=x) {
d.pop_front();
h=d.front();
}
}
nr++;
}
d.push_front(x);
h=d.front();
}
g << s;
}