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#include <fstream>
using namespace std;
ifstream fin("stramosi.in");
ofstream fout("stramosi.out");
int a[20][250002],b[250002],n,m,q,p;
int solve(int q,int p)
{
while(p)
{
int k=b[p];
q=a[k][q];
p=p-(1<<k);
}
return q;
}
int main()
{
fin>>n>>m;
for(int i=1;i<=n;i++)
{
fin>>a[0][i];
}
for(int i=2;i<=n;i++)
{
b[i]=b[i/2]+1;
}
for(int i=1;1<<i<=n;i++)
{
for(int j=1;j<=n;j++)
{
a[i][j]=a[i-1][a[i-1][j]];
}
}
while(m--)
{
fin>>q>>p;
fout<<solve(q,p)<<'\n';
}
return 0;
}