Cod sursa(job #1333702)

Utilizator tziplea_stefanTiplea Stefan tziplea_stefan Data 3 februarie 2015 15:00:10
Problema Stergeri Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;

ifstream fin("stergeri.in");
ofstream fout("stergeri.out");

int n,m,k,i,a,b;

int main()
{
    fin >> n >> m >> k;
    for (i=1; i<=m; i++)
    {
        fin >> a >> b;
        b-=a;
        b++;
        k+=b;
    }
    fout << k << '\n';
    fin.close();
    fout.close();
    return 0;
}