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  1. #include <iostream>
  2. #include<stdlib.h>
  3. using namespace std;
  4.  
  5. int main() 
  6. {
  7. 	int num,i=2;
  8. 	cout<<"Enter the number:";
  9. 	cin>>num;
  10. 	if(num==0||num==1)
  11. 	{
  12. 		cout<<"The sqaure root is :"<<num;
  13. 		exit(0);
  14. 	}
  15. 	while((num/i)>=i)
  16. 	{
  17. 		i++;
  18. 	}
  19. 	cout<<"The square root of "<<num<<" is:"<<i-1;
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 3472KB
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stdin
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16
stdout
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Enter the number:The square root of 16 is:4
https://ideone.com/B1kyLC
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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