#include <bits/stdc++.h>

using namespace std;
int n, Q, x, c, p, t[250005][18];
void build()
{
    for(int i=1; i<=17; i++)
    {
        for(int nod=1; nod<=n; nod++)
            t[nod][i] = t[t[nod][i-1]][i-1];
    }
}
class InParser {
private:
 FILE *fin;
 char *buff;
 int sp;

 char read_ch() {
  ++sp;
  if (sp == 4096) {
   sp = 0;
   fread(buff, 1, 4096, fin);
  }
  return buff[sp];
 }

public:
 InParser(const char* nume) {
  fin = fopen(nume, "r");
  buff = new char[4096]();
  sp = 4095;
 }

 InParser& operator >> (int &n) {
  char c;
  while (!isdigit(c = read_ch()) && c != '-');
  int sgn = 1;
  if (c == '-') {
   n = 0;
   sgn = -1;
  } else {
   n = c - '0';
  }
  while (isdigit(c = read_ch())) {
   n = 10 * n + c - '0';
  }
  n *= sgn;
  return *this;
 }

 InParser& operator >> (long long &n) {
  char c;
  n = 0;
  while (!isdigit(c = read_ch()) && c != '-');
  long long sgn = 1;
  if (c == '-') {
   n = 0;
   sgn = -1;
  } else {
   n = c - '0';
  }
  while (isdigit(c = read_ch())) {
   n = 10 * n + c - '0';
  }
  n *= sgn;
  return *this;
 }
};
class OutParser {
private:
    FILE *fout;
    char *buff;
    int sp;

    void write_ch(char ch) {
        if (sp == 50000) {
            fwrite(buff, 1, 50000, fout);
            sp = 0;
            buff[sp++] = ch;
        } else {
            buff[sp++] = ch;
        }
    }


public:
    OutParser(const char* name) {
        fout = fopen(name, "w");
        buff = new char[50000]();
        sp = 0;
    }
    ~OutParser() {
        fwrite(buff, 1, sp, fout);
        fclose(fout);
    }

    OutParser& operator << (int vu32) {
        if (vu32 <= 9) {
            write_ch(vu32 + '0');
        } else {
            (*this) << (vu32 / 10);
            write_ch(vu32 % 10 + '0');
        }
        return *this;
    }

    OutParser& operator << (long long vu64) {
        if (vu64 <= 9) {
            write_ch(vu64 + '0');
        } else {
            (*this) << (vu64 / 10);
            write_ch(vu64 % 10 + '0');
        }
        return *this;
    }

    OutParser& operator << (char ch) {
        write_ch(ch);
        return *this;
    }
    OutParser& operator << (const char *ch) {
        while (*ch) {
            write_ch(*ch);
            ++ch;
        }
        return *this;
    }
};

int main()
{
    InParser fin("stramosi.in");
    OutParser fout("stramosi.out");
    fin >> n >> Q;
    for(int i=1; i<=n; i++)
        fin >> t[i][0];
    build();
    while(Q--)
    {
        fin >> x >> c;
        if(c > n)
            fout << 0 << '\n';
        else
        {
            p = 0;
            while(c)
            {
                if(c&1)
                    x = t[x][p];
                c>>=1;
                ++p;
            }
            fout << x << '\n';
        }
    }

    return 0;
}