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Cod sursa(job #852473)
#include <cstdio>
#include <fstream>
using namespace std;
long pas,a[300000],n,m,i,poz,p;
void cauta()
{
if(pas){pas--;poz=a[poz];cauta();}
}
int main()
{
ifstream f("stramosi.in");
freopen("stramosi.out","w",stdout);
f>>n>>m;
for(i=1;i<=n;i++){f>>a[i];}
for(i=1;i<=m;i++){
f>>poz>>pas;
cauta();
printf("%ld\n",poz);
}
return 0;
}