What Is The Output Of The Following Codep Pre Langc #1699

 #include<stdio.h> int cnt =0; int my_function(int n, int sm) { int i, tmp_sm; for(i=1;i<=n;i++) { tmp_sm = recursive_sum_of_digits(i); if(tmp_sm == sm) cnt++; } return cnt; } int recursive_sum_of_digits(int n) { if(n == 0) return 0; return n % 10 + recursive_sum_of_digits(n/10); } int main() { int n = 20, sum = 3; int ans = my_function(n,sum); printf("%d",ans); return 0; }