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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4.  
  5. int pot(double &a, double &b)
  6. {
  7. 	int  tmp=0;
  8. 	unsigned long long licz=1;
  9. 	cin >> a >> b;
  10. 	if(a >=1 && b <=1000000000)
  11. 	{
  12. 		if( b == 0)
  13. 			licz =1;
  14. 		else if(b != 0)
  15. 		{
  16. 			for(int i=0; i<b; i++)
  17. 			{
  18. 				licz *= a;
  19.  
  20. 			}
  21. 		}
  22. 		tmp = licz%10;
  23. 	}
  24.  
  25. 	return tmp;
  26. }
  27. int main()
  28. {
  29. 	int n;
  30. 	double a=0,b=0;
  31. 	cin>>n;
  32. 	if(n >= 1 && n<=10)
  33. 	{
  34. 		for(int i=0; i<n; ++i)
  35. 		{
  36. 			cout <<pot(a,b) << endl;
  37. 		}
  38. 	}
  39. return 0;
  40. }
Success #stdin #stdout 0s 3472KB
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https://ideone.com/n3B6uO
problem PA05_POT, based on SPOJ submission 17723140 (C++ 5), 2016-09-16 13:43:31
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
secret

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