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Main.java

+
+import java.util.Scanner;
 class Main {
   public static void main(String[] args) {
-    System.out.println("Hello world!");
+    int []scores = getScores();
+        for (int i = 0; i < scores.length; i++)
+        {
+            System.out.println(scores[i]);
+        }
+
+        int maxScore = maxSocre(scores);
+        System.out.println("最大值："+maxScore);
+
+        int minScore = minScore(scores);
+        System.out.println("最xiao值："+minScore);
+
+        int sumScore = sum(scores);
+        int sumScores=sumScore-maxScore-minScore;
+
+
+        double averageScores =(double) sumScores/(scores.length-2);/*尽量写长度-2.方便以后代码修改*/
+        System.out.println(averageScores);
+
   }
+  public static  int sum(int []scores){
+    int sum = 0;
+    for (int i = 0; i < scores.length; i++) {
+        sum = sum+scores[i];
+    }
+    return sum;
+}
+
+/*变量的批量修改：Shift+F6*/
+/*求最小值*/
+public static int minScore(int []scores){
+    int min = scores[0];
+    for (int i = 1; i < scores.length; i++) {
+        if(min>scores[i]) {
+            min =scores[i];
+        }
+    }
+    return min;
+}
+
+/*求最大值*/
+public static int maxSocre(int []scores) {
+    int max = scores[0];
+    for (int i = 1; i < scores.length; i++) {
+
+        if (scores[i] > max) {
+            max=scores[i];
+        }
+    }
+    return max;
+
+}
+
+
+/*分析：1.定义一个数组，用来储存6名评委的打分
+        2.求出在最高分
+        3.求出最低分
+        4.计算总和
+        5.总和-最大值-最小值*/  //因为部分比较多，所以用方法的形式来实现
+
+/*我们需要干嘛？定义一个数组，用来存储6名评委的打分（0~100）
+2.我需要什么，都不需要
+3.干完这件事，是否需要返回值？必须返回*/
+public static int[] getScores(){
+    int[] arr=new int[6];
+    Scanner sc = new Scanner(System.in);
+    for (int i = 0; i < arr.length;) /*此处条件控制语句应该放循环里面，不然i会自动加1，也就索引不到0.1.2。。。。了*/
+    {
+        System.out.println("请输入成绩：");
+        int score = sc.nextInt();
+        if(score>=1&&score<=100){
+
+            arr[i] = score;
+            i++;
+        }
+    }
+    return arr;
+}
 }
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