Find Minimum Element in Array

import java.util.*;
class Main{
public static void main(String[] args){
Scanner sc=new Scanner(System.in);
int n=sc.nextInt();
int[] arr=new int[n];
for(int i=0;i<n;i++) arr[i]=sc.nextInt();
int min=arr[0];
for(int i=1;i<n;i++){
if(arr[i]<min)
min=arr[i];
}
System.out.println(min);
}
}