Cod sursa(job #2075288)
Utilizator | Data | 25 noiembrie 2017 12:41:24 | |
---|---|---|---|
Problema | Gardieni | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.41 kb |
#include <fstream>
using namespace std;
ifstream f("gardieni.in");
ofstream g("gardieni.out");
long cmin[1000005],c,t;
long long s;
int n;
int main()
{
f>>n>>t;
for(int i=1;i<=n;i++)
{
int a,b;
f>>a>>b>>c;
for(int j=a;j<=b;j++)
{
if(cmin[j]>c || cmin[j]==0) cmin[j]=c;
}
}for(long i=1;i<=t;i++){s+=cmin[i];}
g<<s;
return 0;
}