Cod sursa(job #3320960)

Utilizator BidonTurtitBezdedan Eric BidonTurtit Data 7 noiembrie 2025 19:03:53
Problema Branza Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.67 kb
#include <iostream>
#include <fstream>
#include <deque>

using namespace std;

ifstream fin("branza.in");
ofstream fout("branza.out");

deque <int>deq_min, deq_max;
int n,k,c[100005],p[100005],s,t;
long long sum=0;
int main()
{
    fin>>n>>s>>t;
    k=k+1;
    for(int i=1;i<=n;i++)
    {
        fin>>c[i]>>p[i];
    }
    for(int i=n;i>0;i--)
    {
        for(int j=i-1;j>i-t && j>0;j--)
        {
            if(c[j]+s*(i-j)<c[i])
            {
                sum+=(c[j]+s*(i-j))*p[i];
                p[i]=0;
            }
        }
        if(p[i]!=0)
        {
            sum+=c[i]*p[i];
        }

    }
    fout<<sum;
    return 0;
}