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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int c, n;
  6. 	cin>>c;
  7. 	cin>>n;
  8. 	for(int i=1;i<=n;++i) {
  9. 		if(c%2) {
  10. 			c=3*c+1;
  11. 		} else {
  12. 			c=c/2;
  13. 		}
  14. 	}
  15. 	cout<<c<<endl;
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 16048KB
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8
https://ideone.com/3zgQaD
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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