public class Work3{

    public static void main(String[] args) {
        //1.定义5个元素数组
        int arr[] = {32, 45, 78, 12, 56};
        //3.遍历数组求数组中的最小值
        int temp = arr[0];
        for (int i = 1; i < arr.length; i++) {
            if (temp > arr[i]) {
                temp = arr[i];
            }
        }
        System.out.println("数组中最小值是：" + temp);
    }
}