Cod sursa(job #395228)

Utilizator mirceadinoMircea Popoveniuc mirceadino Data 12 februarie 2010 16:32:41
Problema Stramosi Scor 50
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include<iostream.h>
#include<fstream.h>
int main()
{
	long n,p,q,m,i,a[250001];

ifstream fin("stramosi.in");
ofstream fout("stramosi.out");
fin>>n>>m;
for(i=1;i<=n;i++) fin>>a[i];
for(i=1;i<=m;i++)
{
	fin>>p>>q;
	while(q>0)
	{
		p=a[p];
		q--;
		if(p==0) {q=0; p=0;}
	}
	fout<<p<<endl;
}
fin.close();
fout.close();
return 0;
}