save project

diy2.py

@@ -3,11 +3,16 @@ s2={'语文':9,'数学':1,'英语':10}
 s3={'语文':59.9999999999999,'数学':59.9999999,'英语':59.999999999999}
 student={"李昊冉":s1,"铁公鸡":s2,"海公牛":s3}
 # 请对字典进行遍历，将保存的分数以键值对的形式提取打印出
-
-name=input("请输入姓名：")
-if name in student:
-    score = student[name]
-    for k,v in score.items():
-        print(k,v)
+while True:
+    print("输入q退出程序")
+    name=input("请输入姓名：")
+    print("~"*30)
+    if name == "q":
+        print("程序已退出")
+        break
+    if name in student:
+        score = student[name]
+        for k,v in score.items():
+            print(k,v)
 else:
     print("输入错误，没有这个人")
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