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                        /Java入门第一季（IDEA工具）升级版

为啥我这个数组输出最大值和总数不对

public class imooc_shuzhu2 {

public static void main(String[] args) {

int[] shuzhu = new int[] { 61, 23, 4, 74, 13, 148, 20 };

int max=shuzhu[0];

int min=shuzhu[0];

double sum=0;

double avg=0;

for(int i=0;i<shuzhu.length;i++){

if(shuzhu[i]>max)

sum=shuzhu[i];

if(shuzhu[i]<min)

min=shuzhu[i];

sum+=shuzhu[i];

}

avg=sum/shuzhu.length;

System.out.println("最小值"+min);

System.out.println("最大值"+max);

System.out.println("平均数"+avg);

}

慕仰5913639

2018-03-07

源自：Java入门第一季（IDEA工具）升级版 6-6

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风之极端回答被采纳 +2 积分
2018-03-08

public class Test {
    public static void main(String[] args) {
            int[] shuzhu = new int[] { 61, 23, 4, 74, 13, 148, 20 };
            int max=shuzhu[0];
            int min=shuzhu[0];
            int sum=0;
            double avg=0;
            for(int i=0;i<shuzhu.length;i++){
                if(shuzhu[i]>max)
                    max=shuzhu[i];
                if(shuzhu[i]<min)
                    min=shuzhu[i];
                sum+=shuzhu[i];
            }
            avg=sum/shuzhu.length;
            System.out.println("最小值"+min);
            System.out.println("最大值"+max);
            System.out.println("平均数"+avg);
        }
    }