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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int a,b;
  7. 	int r;
  8. 	cin>>a>>b;
  9. 	while(b)
  10. 	{
  11.  
  12. 		if(b&1)
  13. 		{
  14. 			r=r*a;
  15. 		}
  16. 		a=a * a;
  17. 		b=b>>1;	
  18. 	}
  19. 	cout<<r<<endl;
  20. 	return 0;
  21.  
  22.  
  23.  
  24.  
  25.  
  26. }
Success #stdin #stdout 0.01s 5288KB
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https://ideone.com/Nkv3mn
language:
C++ (gcc 8.3)
created:
11 days ago
visibility:
public

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