1 solutions

  • 1
    @ 2025-1-17 21:28:42
    #include<bits/stdc++.h>
    using namespace std;
    int main()
    {
    int n;
    cin>>n;
    double s=0;
    for(int i=1;i<=n;i++)
    {
    	int x;
    	cin>>x;
    	s=s+x;
    }
    double a=s*1.0/n;
    cout<<fixed<<setprecision(2)<<a;
    return 0;
    }
    
    
    • 1

    Information

    ID
    871
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    1
    Tags
    (None)
    # Submissions
    155
    Accepted
    58
    Uploaded By