Cod sursa(job #1029199)
| Utilizator |  Alex Iordache zacusca |
Data | 15 noiembrie 2013 09:45:02 |
|---|---|---|---|
| Problema | Stergeri | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.24 kb |
#include<fstream>
using namespace std;
ifstream in("stergeri.in");
ofstream out("stergeri.out");
int n,m,k,x,y;
int main()
{
in>>n>>m>>k;
for(int i=1;i<=m;i++)
{
in>>x>>y;
k+=y-x+1;
}
out<<k;
in.close();
out.close();
return 0;
}
