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  1. #include<iostream>
  2. using namespace std;
  3. int main()
  4. {
  5. 	int input;
  6. 	cin>>input;
  7. 	int p,q,r,m,n;
  8.  
  9. 	if(input%2==0){
  10. 		 m=input/2;
  11. 		 n=1;
  12. 		p=((m*m)-(n*n));
  13. 		q=2*m*n;
  14. 		r=((m*m)+(n*n));
  15.  
  16. 	cout<<max(p,r)<<" "<<min(p,r)<<endl;
  17. }
  18. 	else{
  19. 		m=(input+1)/2;
  20. 		n=(input-1)/2;
  21. 		p=((m*m)-(n*n));
  22. 		q=2*m*n;
  23. 		r=((m*m)+(n*n));
  24.  
  25. 	cout<<max(q,r)<<" "<<min(q,r)<<endl;
  26. 	}
  27. 	return 0;
  28. }
Success #stdin #stdout 0s 4552KB
comments (?)
stdin 
Standard input is empty
stdout 
240528245 240528244
https://ideone.com/tUSMv5
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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