3 solutions

  • 1
    @ 2025-10-12 16:09:49
    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
    	int a,b;
    	cin>>a>>b;
    	double n=(a*87+b*85)*1.0/(a+b);
    	printf("%.4lf",n);
    	return 0;
    }
    
    
    
    • 0
      @ 2025-10-12 10:20:16

      你也被骗了

      • -1
        @ 2025-9-21 13:45:27

        你被骗了

        • 1

        Information

        ID
        2823
        Time
        1000ms
        Memory
        256MiB
        Difficulty
        1
        Tags
        # Submissions
        49
        Accepted
        26
        Uploaded By