Cod sursa(job #2075761)

Utilizator alex2209alexPavel Alexandru alex2209alex Data 25 noiembrie 2017 17:30:14
Problema Gardieni Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.48 kb
#include <fstream>

using namespace std;
ifstream f("gardieni.in");
ofstream g("gardieni.out");
int n,i,a,b,v[1000001],t,c;
long long s;
int main()
{
    f>>n>>t;
    for(i=1;i<=n;i++)
    {
        f>>a>>b>>c;
        for(i=a;i<=b;i++)
        {
            if(!v[i])
            {
                v[i]=c;
            }
            v[i]=min(v[i],c);
        }
    }
    s=0;
    for(i=1;i<=t;i++)
    {
        s=s+v[i];
    }
    g<<s<<'\n';
    return 0;
}