Cod sursa(job #2075763)

Utilizator alex2209alexPavel Alexandru alex2209alex Data 25 noiembrie 2017 17:32:42
Problema Gardieni Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.47 kb
#include <fstream>

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