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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int i,n,j,m,cnt=0;
  7. 	float x,y,z;
  8. 	cin>>x>>y>>z>>n>>m;
  9. 	for(i=0;i<=(n/x+1);i++){
  10. 		for(j=0;j<=(n/y+1);j++){
  11. 			if(((j*y)+(i*x)+((m-i-j)*(1.0/z))==n)&&(m-i-j>=0)) cnt++;
  12. 			//cout<<"小鸡="<<m-i-j<<"公鸡="<<i<<"母鸡="<<j<<"\n";
  13. 		}
  14. 	}
  15.     cout<<cnt<<"\n";
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 5324KB
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https://ideone.com/0PL3Ri
language:
C++ (gcc 8.3)
created:
2 hours ago
visibility:
public

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