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#include <bits/stdc++.h>
#pragma GCC optimize("O3")
using namespace std;
ifstream fin("stramosi.in");
ofstream fout("stramosi.out");
int n,m,dp[21][250005];
int nod,val,a,i,j;
int query(int nod,int val)
{
int p=nod;
for(int i=0;i<=18&&val>0;i++)
if((val>>i)&1)
{
p=dp[i][p];
val-=(1LL<<i);
}
return p;
}
int main()
{
ios_base::sync_with_stdio(false);
fin.tie(0);
fout.tie(0);
fin>>n>>m;
for(i=1;i<=n;i++)
{
fin>>a;
dp[0][i]=a;
}
for(i=1;i<=18;i++)
for(j=1;j<=n;j++)
dp[i][j]=dp[i-1][dp[i-1][j]];
while(m--)
{
nod,val;
fin>>nod>>val;
fout<<query(nod,val)<<'\n';
}
return 0;
}