上传了实验二,已确认无敏感信息

实验2/task3.java

@@ -0,0 +1,32 @@
+import java.util.Scanner;
+
+public class task3 {
+    public static void main(String[] args) {
+        Scanner input = new Scanner(System.in);
+        System.out.println("星级成绩评定系统");
+        System.out.print("请输入成绩：");
+        double score = input.nextDouble();
+        int stars = 0;
+        String starHanzi;
+        if (score > 90) {
+            stars = 5;
+            starHanzi = "五";
+        } else if (score > 80 & score <= 90) {
+            stars = 4;
+            starHanzi = "四";
+        } else if (score > 70 & score <= 80) {
+            stars = 3;
+            starHanzi = "三";
+        } else if (score >= 60 & score <= 70) {
+            stars = 2;
+            starHanzi = "俩";
+        } else {
+            stars=0;
+            starHanzi="无";
+        }
+        for(int i=1;i<=stars;i++){
+            System.out.print("*");
+        }
+        System.out.println(starHanzi+"星成绩");
+    }
+}