算法基础:求最小值

算法基础:求最小值

思路:预设一个变量min,并赋值一个初始值 (已知数组中的任意一个数值) ,然后透过循环遍历数字数组,依次与min做比较,如果比min小,则替换,否则就不做操作。

Java版 Demo:

package simple.callback.math;

/**
 * @program: psimple
 * @description: 求最小值
 * @author: Mr.Wang
 * @create: 2021-01-06 01:31
 **/
public class Minimum {
    public static void main(String[] args) {

        double doubs[] = {50.36, 464654, 52, 556.12, 96.5, 5451.3, 554, 82, 67.7};

        double min = doubs[0];
        for (int i = 0; i < doubs.length; i++) {
            if (doubs[i] < min)
            min = doubs[i];
        }

        System.out.println(min);
    }
}

输出:

50.36

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Origin blog.csdn.net/u014132947/article/details/112256592