Cod sursa(job #3331486)
| Utilizator | Data | 28 decembrie 2025 17:12:55 | |
|---|---|---|---|
| Problema | Branza | Scor | 0 |
| Compilator | cpp-64 | Status | done |
| Runda | Arhiva de probleme | Marime | 0.65 kb |
#include <fstream>
#include <deque>
int c[100000],p[100000];
using namespace std;
ifstream fin("branza.in");
ofstream fout("branza.out");
int main(){
int n,i,t,s;
long long sum=0;
deque <int> dq;
fin >>n >> s >> t;
for(i=0;i<n;i++){
fin >> c[i]>>p[i];
}
for(i=0;i<n;i++){
while(!dq.empty()&&c[i]<=c[dq.back()]+s*(i-dq.back())){
dq.pop_back();
}
dq.push_back(i);
if(dq.front() == i-t){
dq.pop_front();
}
printf("%d " ,dq.front());
sum+=(c[dq.front()]+s*(i-dq.front()))*p[i];
}
fout << sum;
return 0;
}
