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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. long long INF = 437294732984;
  5.  
  6. int main() {
  7. 	ios_base::sync_with_stdio (false);
  8. 	long long n, a, b, c;
  9. 	cin>>n>>a>>b>>c;
  10. 	long long res = INF;
  11. 	for (int i=0; i<100; i++) {
  12. 		for (int j=0; j<100; j++) {
  13. 			for (int k=0; k<100; k++) {
  14. 				if ( (n + i + 2 * j + 3 * k) % 4 == 0) {
  15. 					res = min (res, i * a + j * b + k * c);
  16. 				}
  17. 			}
  18. 		}
  19. 	}
  20. 	cout<<res<<endl;
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 3464KB
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https://ideone.com/qvPbwk
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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