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Cod sursa(job #28007)
#include<cstdio>
long n,m,a[250001],i,j,p,x,z;
int main()
{
freopen("stramosi.in","r",stdin);
freopen("stramosi.out","w",stdout);
scanf("%ld %ld",&n,&m);
a[0]=0;
for (i=1;i<=n;i++)
scanf("%ld",&a[i]);
for (i=1;i<=m;i++)
{
scanf("%ld %ld",&x,&p);
z=x;
for(j=0;(j<p)&&(z!=0);j++)
z=a[z];
printf("%ld\n",z);
}
return 0;
}