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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. int a,b,c;
  6. cin>>a>>b>>c;
  7. if(a>=2*c && b>=2*c){
  8. int suma=2*(a/c);
  9. b=b-2*c;
  10. suma=suma+2*(b/c);
  11. cout<<suma;}
  12. else if(a<2*c && b>=2*c)
  13. cout<<b/c;
  14. else if(b<2*c && a>=2*c)
  15. cout<<a/c;
  16. else if (b<c || a<c)
  17. cout<<0;
  18. else cout<<1;
  19. 	return 0;
  20. }
Success #stdin #stdout 0.01s 5288KB
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stdin
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15 18 4
stdout
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10
https://ideone.com/hQKK2V
language:
C++14 (gcc 8.3)
created:
18 hours ago
visibility:
public

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