What Is The Output Of The Following Codep Pre Langc #1612

 void my_recursive_function(int *arr, int val, int idx, int len) { if(idx == len) { printf("-1"); return ; } if(arr[idx] == val) { printf("%d",idx); return; } my_recursive_function(arr,val,idx+1,len); } int main() { int array[10] = {7, 6, 4, 3, 2, 1, 9, 5, 0, 8}; int value = 2; int len = 10; my_recursive_function(array, value, 0, len); return 0; }