#include <bits/stdc++.h>
#define for0(i, n) for(int i = 0; i < n; i++)
#define for1(i, n) for(int i = 1; i <= n; i++)
#define pb push_back
#define mp make_pair
#define all(v) v.begin(), v.end()
#define V vector<int>
#define VP vector<pair<int, int> >
#define FASTIO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
using namespace std;
#ifdef _WIN32
#include <windows.h>
#define print(x) PRINT(x, #x)
template<typename T> inline const void PRINT(T VARIABLE, string NAME)
{
#ifndef ONLINE_JUDGE /// ONLINE_JUDGE IS DEFINED ON CODEFORCES
    HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
    SetConsoleTextAttribute(hConsole, 10);
    cerr << NAME << " = " << VARIABLE;
    SetConsoleTextAttribute(hConsole, 7);
    cerr << '\n';
#endif
}
#else
#define print(x) 0
#endif
typedef long long ll;
typedef unsigned long long ull;
const ll INFLL = 2 * (ll)1e18 + 100;
const int INFINT = 2 * (int)1e9 + 100;
const double PI = atan(1) * 4;
const double EPS = 1e-12;
const int SEED = 1e3 + 7;

const int MOD = 1e9 + 7; /// careful here (7 or 9, 66.. etc)
const int NMAX = 250000 + 5;



ifstream fin("stramosi.in");
ofstream fout("stramosi.out");
#define cin fin
#define cout fout

int n, q;
int parinte[20][NMAX], lg[NMAX];


int main()
{
    ios::sync_with_stdio(false);
    cin.tie(NULL);
    cout.tie(NULL);
    cin >> n >> q;
    for1(i, n)
    {
        int a;
        cin >> a;
        parinte[0][i] = a;
    }
    for(int i = 2; i < NMAX; i++) lg[i] = lg[i / 2] + 1;

    for(int i = 1; i < 20; i++)
        for1(j, n)
            parinte[i][j] = parinte[i - 1][parinte[i - 1][j]];

    while(q--)
    {
        int nod, p;
        cin >> nod >> p;
        if(nod > n || p > n)
        {
            cout << "0\n";
            continue;
        }
        while(p)
        {
            nod = parinte[lg[p]][nod];
            p -= (1 << lg[p]);
        }
        cout << nod << '\n';
    }

    return 0;
}