Question

This is JAVA

Write the method findMin that will return the smallest number in an array of integers.

Examples:

findMin({29,2,32,12}) -> 2

public int findMin(int[] numbers) {
  
}

Answer 1

public int findMin(int[] numbers) {
    int min = numbers[0];
    for (int i = 0; i < numbers.length; i++) {
        if (numbers[i] < min)
            min = numbers[i];
    }
    return min;
}

public class FindMin {

    public int findMin(int[] numbers) {
        int min = numbers[0];
        for (int i = 0; i < numbers.length; i++) {
            if (numbers[i] < min)
                min = numbers[i];
        }
        return min;
    }

    public static void main(String[] args) {
        System.out.println(new FindMin().findMin(new int[] {4, 9, 2, 6, 3}));
    }
}