Cod sursa(job #1227413)
Utilizator | Data | 10 septembrie 2014 13:26:02 | |
---|---|---|---|
Problema | Stergeri | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.32 kb |
#include <fstream>
using namespace std;
ifstream f("stergeri.in");
ofstream g("stergeri.out");
int n, m, k, x[100002], y[100002];
int main()
{ f>>n>>m>>k;
for (int i=1; i<=m; ++i)
f>>x[i]>>y[i];
for (int i=m; i>0; --i)
if (x[i]<=k) k+=(y[i]-x[i]+1);
g<<k;
return 0;
}