成绩分析

成绩分析

---

​​from lanqiao 11 - F​​

​​from acwing 2866​​

Time limit：1s

Memory limit：256MB

---

---

ac代码：

#include<bits/stdc++.h>
using namespace std;
int n,maxn = 0,minn = 100,x;
double sum;
int main(){
    cin>>n;
    for(int i = 1;i <= n;++i)
        cin>>x,maxn = max(maxn,x),minn = min(minn,x),sum += x;
    printf("%d\n%d\n%.2lf",maxn,minn,sum / n);
    return 0;
}