Java 实例 – 数组获取最大和最小值

package array;

import java.util.Arrays;
import java.util.Collections;

public class getMinAndMax {
    public static void main(String[] args) {
        /**
         * 获取数组中的最大值和最小值
         */
        Integer[] number = { 21, 43, 21, 32, 1, 2, 4, -1, 93, 5467, 38 };
        System.out.println(Arrays.asList(number));
        int min = Collections.min(Arrays.asList(number));
        int max = Collections.max(Arrays.asList(number));
        System.out.println("数组的最小值是：" + min);
        System.out.println("数组的最大值是：" + max);
    }
}

[21, 43, 21, 32, 1, 2, 4, -1, 93, 5467, 38]
数组的最小值是：-1
数组的最大值是：5467