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#include <bits/stdc++.h> | |
using namespace std; | |
const int MAXN = 2e5 + 10; | |
const int MAXLOG = 30; | |
int prox[MAXLOG + 1][MAXN]; | |
int main() { | |
ios::sync_with_stdio(0);ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); // otimizações de entrada/saída | |
int n, q; | |
cin >> n >> q; | |
for (int x = 1; x <= n; x++) { | |
cin >> prox[0][x]; | |
} | |
for (int i = 1; i <= MAXLOG; i++) { | |
for (int x = 1; x <= n; x++) { | |
prox[i][x] = prox[i-1][[prox[i-1][x]]; | |
} | |
} | |
while(q--) { | |
int x, k; | |
cin >> x >> k; | |
for (int i = 0; i <= MAXLOG; i++) { | |
if (k & (1 << i)) x = prox[i][x]; | |
} | |
cout << x << "\n"; | |
} | |
} |
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