Cod sursa(job #926240)

Utilizator Agent008Cristi Poputea Agent008 Data 25 martie 2013 08:36:39
Problema Stramosi Scor 70
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.39 kb
#include<iostream>
#include<fstream>
using namespace std;
int v[250000],n,m,p;
ifstream f("stramosi.in");
ofstream g("stramosi.out");
int main()
{
	int x,p;
	f>>n>>m;
	for(int i=1;i<=n;i++)
		f>>v[i];
	for(int i=1;i<=m;i++)
		{
			f>>x>>p;
			while(p and v[x])
				{
					x=v[x];
					p--;
				}
			if(v[x]==0 and p)
				g<<"0"<<"\n";
			else
				g<<x<<"\n";
		}
	return 0;
}