竞赛
考级
fufu
#include<iostream> using namespace std; int main(){ int n; double sum=0,p; cin>>n; for(int i=1;i<=n;i++){ int a; cin>>a; sum=sum+a; } p=sum/n; printf("%.2lf",p); return 0; }
金杰錱
n = int(input()) a = list(map(int, input().split())) he = 0 i = 0 while i <= n-1: he += a[i] i += 1 print("%.2f" %(he / n))
复仇者_龍乄
#include<iostream> using namespace std; int b[1000000]; int main(){ int a; double ans=0; cin>>a; for(int i=1;i<=a;i++){ cin>>b[i]; } for(int i=1;i<=a;i++){ ans+=b[i]; } printf("%.2f",ans/a); return 0; }
Ysjt | 深 ™
有事找大号
#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; double a[n]; double sum; for(auto &x:a){ cin>>x; sum+=x; } printf("%.2lf",sum/n); }
~Lyney~
毛奕程
一时想起,四季等你
༺ཌༀ☯玄·冥☯ༀད༻
#include<bits/stdc++.h> using namespace std; int sum; int main(){ int a,b; cin>>a; for(int i=1;i<=a;i++{ cin>>b; sum+=b; } printf("%.2f",sum/(a*1.0)); return 0; }
138****3880
#include<bits/stdc++.h> using namespace std; int main(){ int n[110]; int a; cin >> a; double d=0; for(int i=1;i<=a;i++) { cin >> n[i]; d+=n[i]; } d/=a; printf("%0.2f",d); return 0; }
DavidDeng
共31条