Cod sursa(job #2404169)
Utilizator | Data | 12 aprilie 2019 13:03:19 | |
---|---|---|---|
Problema | Stergeri | Scor | 100 |
Compilator | cpp-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.38 kb |
#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;
}