Program to print the smallest element in an array

public class SmallestElement {
public static void main(String[] args) {
int[] a = {12, 45, 7, 89, 23};
int min = a[0];
for(int i=1; i<a.length; i++) {
if(a[i] < min) {
min = a[i];
}
}
System.out.print(min);
}
}

Output: