fork download
copy 
  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int apear (int dig, int num);
  6.  
  7. int main() {
  8.  
  9.    int dig;
  10.    int num;
  11.  
  12.    cin >> num;
  13.    cin >> dig;
  14.  
  15.    std::cout << apear (dig, num) << std::endl;
  16. }
  17.  
  18.  
  19. int apear (int dig, int num){
  20.  
  21.    int cont;
  22.    if (num==0) return 0;
  23.  
  24.    if (num%10==dig)return 1 + apear(dig, num/10);
  25.    else return apear (dig, num/10);
  26. }
  27.  
Success #stdin #stdout 0s 3464KB
comments (?)
stdin
copy 
343353 3
stdout
copy 
4
https://ideone.com/Ocm5D8
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!