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  1. #include <iostream>
  2. #include <vector>
  3. #include <cstdio>
  4. #include <string>
  5. #include <algorithm>
  6. #define MAXN 100010
  7. using namespace std;
  8. int tab[26];
  9. void solve(int n)
  10. {
  11. 	if(n%2==1)cout <<n/2 << " + " << n/2+1<<"\n";
  12. 	else
  13. 	{
  14. 		if(n%3==0)cout << n/3-1 << " + " << n/3 << " + " << n/3+1<<"\n";else cout <<"BRAK\n";
  15. 	}
  16. }
  17. int main() {
  18. 	int t;
  19. 	cin >> t;
  20. 	while(t--)
  21. 	{
  22. 		int n;
  23. 		cin >> n;
  24. 		cout << n << "=";
  25. 		solve(n);
  26. 	}
  27. }
Success #stdin #stdout 0s 15240KB
comments (?)
stdin
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3
2
15
18
stdout
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2=BRAK
15=7 + 8
18=5 + 6 + 7
https://ideone.com/iMJ06r
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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