Submission

Score: 100

User: kinzap

Problemset: RANGEandMEAN

Language: cpp

Time: 0.002 second

Submitted On: 2025-10-13 23:30:12

#include <iostream>
#include <algorithm>
#include <iomanip>

using namespace std;

long long n,ps,mn,mx;
long double mean,sum;

int main(){
    cin >> n;
    int a[n];
    for(int i = 0;i<n;i++){
        cin  >> a[i];
        if(i==0)mn=a[i];
        if(a[i] > mx)mx=a[i];
        if(a[i] < mn)mn=a[i];
        sum+=a[i];
    }
    // mx = max_element(a,a+n);
    // mn = min_element(a,a+n);
    //cout << mx << " " << mn;
    mean = sum/n;
    cout << mx-mn << " ";
    cout << fixed << setprecision(2) << mean;
;}