Cod sursa(job #1023005)
Utilizator | Data | 6 noiembrie 2013 11:55:45 | |
---|---|---|---|
Problema | Stergeri | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.26 kb |
#include<fstream>
using namespace std;
ifstream f("stregeri.in");
ofstream g("stregeri.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--)
if(a[i]<=k) k=k+b[i]-a[i]+1;
g<<k;
return 0;
}