Cod sursa(job #1023010)
Utilizator | Data | 6 noiembrie 2013 12:00:05 | |
---|---|---|---|
Problema | Stergeri | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.26 kb |
#include<fstream>
using namespace std ;
ifstream f("stergeri.in");
ofstream g("stergeri.out");
int i,n,m,k,x[100001],y[100001];
int main()
{f>>n>>m>>k;
for(i=1;i<=m;i++) f>>x[i]>>y[i];
for(i=m;i>=1;i--) k=k+y[i]-x[i]+1;
g<<k;
g.close();
return 0;
}