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#include <bits/stdc++.h>
using namespace std;
ifstream f("stramosi.in");
ofstream g("stramosi.out");
int n,m,mat[19][250010],p,x,y,k;
int main()
{
int i,j;
f>>n>>m;
for(i=1; i<=n; i++)
f>>mat[1][i];
for(i=2; i<=18; i++)
for(j=1; j<=n; j++)
mat[i][j]=mat[i-1][mat[i-1][j]];
for(i=1; i<=m; i++)
{
f>>x>>y;
while(y>0 && x)
{
p=1,k=0;
while(p<=y)
p*=2,k++;
p/=2;
y-=p;
x=mat[k][x];
}
g<<x<<'\n';
}
}