Cod sursa(job #1559562)
Utilizator | Barbu Andrei Octavian andrey2397 | Data | 31 decembrie 2015 01:33:37 |
---|---|---|---|
Problema | Stergeri | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.47 kb |
#include <iostream>
#include <fstream>
using namespace std;
const int MMAX=100001;
ifstream fin("stergeri.in");
ofstream fout("stergeri.out");
long long n;
int m, k, a[MMAX], b[MMAX];
void citire()
{
fin>>n>>m>>k;
for(int i=1;i<=m;i++)
fin>>a[i]>>b[i];
}
void rezolvare()
{
for(int i=m;i>=1;i--)
{
if(a[i]<=k) k+=b[i]-a[i]+1;
}
fout<<k;
}
int main()
{
citire();
rezolvare();
return 0;
}