Cod sursa(job #766078)
Utilizator | Data | 10 iulie 2012 11:32:01 | |
---|---|---|---|
Problema | Gardieni | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.36 kb |
#include<fstream>
using namespace std;
int v[1000001];
int main()
{
ifstream fcin("gardieni.in");
ofstream fcout("gardieni.out");
int a,b,c,i,n,t;
long long s=0;
fcin>>n>>t;
for(i=1;i<=t;i++)
v[i]=10000000;
while(n--)
{
fcin>>a>>b>>c;
for(;a<=b;a++)
if(v[a]>c)
v[a]=c;
}
for(i=1;i<=t;i++)
s+=v[i];
fcout<<s;
return 0;
}