Cod sursa(job #2404172)

Utilizator Theo20067Cismaru Theodor-Alexe Theo20067 Data 12 aprilie 2019 13:04:17
Problema Stergeri Scor 100
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.33 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
int n,m,k,i,a[100001],b[100001];
int main()
{
    ifstream fin ("stergeri.in");
    ofstream fout("stergeri.out");
    fin>>n>>m>>k;
    for(i=1;i<=m;i++)
        fin>>a[i]>>b[i];
    for(i=m;i>=1;i--)
        if(a[i]<=k)
            k=k+b[i]-a[i]+1;
    fout<<k;
    return 0;
}