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alexon5519

8- 4

Oct 26th, 2017
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  1. #include<iostream.h>
  2. int p2(int &n)
  3. {n=n/10;}
  4. int p1(int &n){
  5. int s=0;
  6. while(n!=0){
  7. s=s+n%10;
  8. n=n/10;}
  9. n=s;}
  10. int main(){
  11. int n,x,y,s=0;
  12. cin>>n;
  13. while(n>0){
  14. x=n;
  15. p2(n);
  16. y=n;
  17. p1(y);
  18. p1(x);
  19. if(x==y)
  20. s++;}
  21. cout<<s;}
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