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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int a=495,b,d,c1,cnt=0;
  7. 	while(a!=495){
  8. 		//cout<<"aa="<<a<<"\n";
  9. 		b=0;
  10. 		d=9;
  11. 		while(a>0){
  12. 			c1=a%10;
  13. 			b=max(b,c1);
  14. 			d=min(d,c1);
  15. 			a=a/10;
  16. 			}
  17. 		a=99*b-99*d;
  18. 		//cout<<"a="<<a<<",b="<<b<<",d="<<d<<"\n";
  19. 		cnt++;
  20. 	//	if (cnt==2) break;
  21. 	}
  22. 	cout<<cnt;
  23. 	return 0;
  24. }
Success #stdin #stdout 0.01s 5320KB
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https://ideone.com/quYhJj
language:
C++ (gcc 8.3)
created:
13 hours ago
visibility:
public

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