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#include <bits/stdc++.h>
using namespace std;
ifstream fin("stramosi.in");
ofstream fout("stramosi.out");
int n,q;
int tata[250003][19];
int main()
{
fin>>n>>q;
for (int i=1;i<=n;i++)
{
int x;
fin>>x;
tata[i][0]=x;
for (int j=1;j<=18;j++)
{
tata[i][j]=tata[tata[i][j-1]][j-1];
}
}
while (q--)
{
int cnt,nod;
fin>>nod>>cnt;
for (int i=18;i>=0;i--)
{
int masca=(1<<i);
if (cnt&masca)
{
nod=tata[nod][i];
cnt-=masca;
}
}
fout<<nod<<'\n';
}
return 0;
}