Shahbaj Ansari

Shahbaj Ansari has been working in the professional field since 2009, when they began as Floor Manager at a Department Store. In 2018, they moved to Traddle, where they currently serve as Database Manager.

#include <iostream>

#include <cstdio>

#include <algorithm>

#include <cstring>

#include <string>

#include <cctype>

#include <stack>

#include <queue>

#include <list>

#include <vector>

#include <map>

#include <sstream>

#include <cmath>

#include <bitset>

#include <utility>

#include <set>

#include <numeric>

#include <ctime>

#include <climits>

const double Pi=acos(-1.0);

typedef long long LL;

#define Set(a, s) memset(a, s, sizeof (a))

#define Rd(r) freopen(r, "r", stdin)

#define Wt(w) freopen(w, "w", stdout)

using namespace std;

int main(){

int N;

cin>>N;

int arr[N];

int max=0;

int min=INT_MAX;

for(int i=0; i<N; i++){

cin>>arr[i];

if(arr[i]>max)

max=arr[i];

if(arr[i]<min)

min=arr[i];

}

int diff=max-min;

cout<<diff<<endl;

}