#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int rabbitWalk(int * arr,int n,char* charArray);
int main()
{
  int A[] = {2,3,4,5,0,1},n=6;
  char charArray[]={'Q','W','E','R','T','Y'};
  int numSteps = rabbitWalk(A,n,charArray);
  printf("\nNumber of steps : %d \n",numSteps);
  return 0;
}
int rabbitWalk(int * arr,int n,char* charArray)
{
  int i=0,count = 0;
  while(1)
  {
    printf("%c -->",charArray[i]);
    i = arr[i];
    count++;
    if(i == 0)
    {
      printf("%c",charArray[i]);
      break;
    }
  }
  return count;
}