# include <cstdio>
# include <iostream>
# include <vector>
using namespace std;

# define MAXN 250005

//<parsare>
FILE* fin=fopen("stramosi.in","r");
const unsigned maxb=8192;
char buf[maxb];
unsigned ptr=maxb;

inline int getInt(){
    int nr=0,mul=1;
    while(buf[ptr]<'0'||'9'<buf[ptr]||buf[ptr]=='-'){
        if(buf[ptr]=='-'){
            mul=-1;
        }
        if(++ptr>=maxb)
            fread(buf,maxb,1,fin),ptr=0;
    }
    while('0'<=buf[ptr]&&buf[ptr]<='9'){
        nr=nr*10+buf[ptr]-'0';
        if(++ptr>=maxb)
            fread(buf,maxb,1,fin),ptr=0;
    }
    return nr*mul;
}
//</parsare>

int n, m;
int a[MAXN];

int dfs(int nod, int n)
{
    if (n == 0) {
        return nod;
    }
    if (a[nod] == 0) {
        return 0;
    }
    return dfs(a[nod], n - 1);
}

int main()
{
    FILE* g = fopen("stramosi.out", "w");

    n = getInt();
    m = getInt();

    for (int i = 1; i <= n; i++) {
        int t;
        t = getInt();
        a[i] = t;
    }

    for (int i = 1; i <= m; i++) {
        int q, p;
        q = getInt();
        p = getInt();
        fprintf(g, "%d\n", dfs(q, p));
    }

    fclose(g);
    return 0;
}