chenxinuo @ 2023-07-18 18:16:31
#include<iostream>
using namespace std;
int main(){
int n;
cin>>n;
float sum=0;
for(int i=1;i<=n;i++){
int x;
cin>>x;
sum+=x;
}
printf("%.2lf",sum/n);
return 0;
}
by STLvector @ 2023-07-18 18:19:30
float精度不够,用double
by chenxinuo @ 2023-07-18 18:23:29
@STLvector 谢谢dalao 已关注
by ZZZEEE @ 2023-09-26 07:46:12
@STLvector 谢谢大佬