Mai intai trebuie sa te autentifici.
Cod sursa(job #127641)
| Utilizator | Data | 24 ianuarie 2008 19:13:27 | |
|---|---|---|---|
| Problema | Stergeri | Scor | 0 |
| Compilator | cpp | Status | done |
| Runda | Arhiva de probleme | Marime | 0.23 kb |
#include<fstream.h>
int main()
{ unsigned long n,m,k,i,s=0,x1,x2;
ifstream f("stergeri.in");
ofstream g("stergeri.out");
f>>n>>m>>k;
for(i=1;i<=m;i++)
{ f>>x1>>x2;
s+=(x2-x1)+1;
}
g<<s+k;
return 0;
}