Advertisement
Saleh127

Untitled

May 5th, 2020
64
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
text 0.34 KB | None | 0 0
  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. int main()
  4. {
  5. long long c=0,d,e,f,i,j,k,l;
  6. string a;
  7. cin>>a;
  8. while(a.size()>1)
  9. {
  10. c++;
  11. long long sum=0;
  12. for(i=0;i<a.size();i++)
  13. {
  14. sum+=a[i]-'0';
  15. }
  16. a=to_string(sum);
  17. }
  18. cout<<c<<endl;
  19. return 0;
  20. }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement