Cod sursa(job #1023009)

Utilizator PopirdaMariaAna Popirda PopirdaMaria Data 6 noiembrie 2013 11:57:55
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 n,m,k,i,a[100001],b[100001];
int main()
{f>>n>>m>>k;
 for(i=1;i<=m;i++) f>>a[i]>>b[i];
 for(i=m;i>=1;i--) k=k+b[i]-a[i]+1;
 g<<k;
 g.close();
 return 0;
}