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#include <vector>
#include <fstream>
#include <bitset>
#include <iostream>
using namespace std;
const int N=250005;
int stramosi[19][N];
int main() {
ifstream in("stramosi.in");
ofstream out("stramosi.out");
int n,m,x,y;
in>>n>>m;
for(int i=1;i<=n;i++){
in>>stramosi[0][i];
}
for(int i=1;i<19;i++){
for(int j=1;j<=n;j++){
stramosi[i][j]=stramosi[i-1][stramosi[i-1][j]];
}
}
for(int i=0;i<m;i++){
in>>x>>y;
if(y>19)
out<<0;
else out<<stramosi[y-1][x]<<'\n';
}
}