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#include <iostream>
#include <fstream>
#include <cmath>
#define nMax 250005
#define logMax 20
// dp[i][j] - al 2 ^ j stramosi a lui i
using namespace std;
int n, Q, dp[nMax][logMax];
int main()
{
ifstream fin("stramosi.in");
ofstream fout("stramosi.out");
fin >> n >> Q;
int x, y;
for(int i = 1; i <= n; ++i)
fin >> dp[i][0];
for(int j = 1; (1 << j) <= n; ++j)
for(int i = 1; i <= n; ++i)
dp[i][j] = dp[dp[i][j - 1]][j - 1];
for(int i = 1; i <= Q; ++i){
fin >> x >> y;
for(int j = log2(n); j >= 0; --j)
if((1 << j) <= y)
x = dp[x][j], y -= (1 << j);
fout << x << '\n';
}
return 0;
}