Cod sursa(job #445328)

Utilizator bog29Antohi Bogdan bog29 Data 23 aprilie 2010 15:41:29
Problema Stergeri Scor 100
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include<fstream>
#define dmax 100004
using namespace std;
ifstream in("stergeri.in");
ofstream out("stergeri.out");

long long n,m,k,x[dmax],y[dmax];

int main()
{	int i;
	in>>n>>m>>k;
	for(i=1;i<=m;i++)
		in>>x[i]>>y[i];
	in.close();
	for(i=m;i>=1;i--)
		if(x[i] <= k)
			k+=(y[i]-x[i]+1);
	out<<k;
	out.close();
	return 0;
}