Submission

Score: 100

User: 666whynot

Problemset: RANGEandMEAN

Language: cpp

Time: 0.003 second

Submitted On: 2025-07-29 09:48:35

#include <bits/stdc++.h>
using namespace std;

int main(){
    ios::sync_with_stdio(0);cin.tie(0);
    int n;cin >> n;
    vector<int> a(n);
    for(int i=0;i<n;i++){
        cin >> a[i];
    }
    sort(a.begin(),a.end());
    int range = a[n-1] - a[0];
    double mean = 0;
    for(int i=0;i<n;i++){
        mean += a[i];
    }
    mean /= n;
    cout << range << ' ' << fixed << setprecision(2) << mean;
}