1 solutions

  • 0
    @ 2024-7-20 19:44:17

    注意精度!

    #include<bits/stdc++.h>
    using namespace std;
    const double pai=3.14;
    double r;
    int main(){
    	cin>>r;
    	double V=4.0/3.0*pai*r*r*r;
    	cout<<fixed<<setprecision(5)<<V;
    	return 0;
    } 
    
    • 1

    Information

    ID
    6871
    Time
    1000ms
    Memory
    128MiB
    Difficulty
    1
    Tags
    # Submissions
    10
    Accepted
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