Cod sursa(job #2972707)

Utilizator VmanDuta Vlad Vman Data 30 ianuarie 2023 09:59:47
Problema Stergeri Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.3 kb
Raporteaza aceasta sursa 
#include <iostream>
using namespace std;

int main() {
    freopen("stergeri.in", "r", stdin);
    freopen("stergeri.out", "w", stdout);
    int n, m, k, x, y;
    cin >> n >> m >> k;
    for (int i = 0; i < m; ++i) {
        cin >> x >> y;
        k += (y - x + 1);
    }
    cout << k;
    return 0;
}