why this code doesn't work?
package en.codegym.task.pro.task05.task0506;
import java.util.Scanner;
/*
Minimum of N numbers
*/
public class Solution {
public static int[] array;
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
int n = scanner.nextInt();
for(int i = 0; i < n; i++) {
array[i] = scanner.nextInt();
}
int min = array[0];
for (int i=1; i < array.length; i++) {
if(array[i] < min)
min = array[i];
}
System.out.println(min);
}
}