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#include<iostream>
#include<cstdio>
#include<vector>
using namespace std;
vector<int>t[250000];
int v[250000], m, n;
int log2(int x)
{
int aux=1, nr=0;
while(aux<=x)
{
aux*=2;
nr++;
}
return nr-1;
}
int main()
{
FILE *fin, *fout;
fin=fopen("stramosi.in","r");
fout=fopen("stramosi.out","w");
int i, j, aux,lg, x, y;
fscanf(fin, "%d %d", &n, &m);
for(i=1; i<=n; i++)
fscanf(fin, "%d", &v[i]);
for(i=1; i<=n; i++)
t[i].push_back(v[i]);
j=1;
lg=log2(n);
for(j=1; j<=n; j++)
t[0].push_back(0);
j=1;
while(j<=lg)
{
for(i=1; i<=n; i++)
t[i].push_back(t[t[i][j-1]][j-1]);
j++;
}
for(i=1; i<=m; i++)
{
fscanf(fin, "%d %d", &x, &y);
while(y)
{j=log2(y);
y-=(1<<j);
x=t[x][j];
}
fprintf(fout, "%d\n", x);
}
}