Run ID Author Problem Lang Verdict Time Memory Code Length Submit Time
32940 charlotteJ 求整数的和与均值 C++ Accepted 0 MS 244 KB 257 2023-12-03 16:42:53

Tests(1/1):


#include<iostream> #include<iomanip> using namespace std; int main(){ int n,x,sum=0; double ave=0; cin>>n; for(int i=1;i<=n;i++){ cin>>x; sum+=x; } cout<<sum<<" "; cout<<fixed<<setprecision(5)<<float(sum)/float(n); return 0; }


Judgement Protocol: