Cod sursa(job #2506813)
Utilizator | Gone Radu Mihnea radugnn | Data | 8 decembrie 2019 19:56:36 |
---|---|---|---|
Problema | Lupul Urias si Rau | Scor | 88 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.55 kb |
#include <bits/stdc++.h>
#define DIM 100010
using namespace std;
ifstream fin ("lupu.in");
ofstream fout("lupu.out");
long long n,k,l,i,oaie,sol,a,b,tmax,t;
priority_queue<int> q;
vector <int> L[DIM];
int main(){
fin>>n>>k>>l;
for(i=1;i<=n;i++){
fin>>a>>b;
if(a<=k){
L[(k-a)/l+1].push_back(b);
tmax=max(tmax,(k-a)/l+1);
}
}
for(t=tmax;t>=1;t--){
for(i=0;i<L[t].size();i++)
q.push(L[t][i]);
sol+=q.top();
q.pop();
}
fout<<sol;
return 0;
}