Cod sursa(job #1392174)

Utilizator alevasluialeHuhurez Marius alevasluiale Data 18 martie 2015 13:47:35
Problema Gardieni Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.41 kb
#include <fstream>

using namespace std;
ifstream fin("gardieni.in");
ofstream fout("gardieni.out");
int cost[1000001];
int main()
{
    int n,t,i,j,a,b,c;
    fin>>n>>t;
    for(i=1;i<=n;i++)
    {
        fin>>a>>b>>c;
        for(j=a;j<=b;j++)
        {
            if(cost[j]==0||cost[j]>c) cost[j]=c;
        }
    }
    long long sol=0;
    for(i=1;i<=t;i++) sol+=cost[i];
    fout<<sol;
}