Run ID:66877

提交时间:2024-03-10 19:00:00

#include<iostream> #include<cstdio> using namespace std; int main() { int n,m=0,p=0,s=10000; cin>>n; int a[n]; for(int i=0;i<n;i++){ cin>>a[i]; m+=a[i]; if(a[i]>p){ p=a[i]; } if(a[i]<s){ s=a[i]; } } cout<<m<<" "; printf("%.2lf ",m/n*1.0); cout<<p<<" "<<s; return 0; }