save project

diy3.py

-student1 = {'语文': 91, '数学': 88, '英语': 85}
-student2 = {'语文': 97, '数学': 98, '英语': 90}
-student3 = {'语文': 95, '数学': 100, '英语': 93}
+student1 = {'语文': 96, '数学': 99, '英语': 97.5}
+student2 = {'语文': 72, '数学': 77, '英语': 47}
+student3 = {'语文': 100, '数学': 100, '英语': 100}
 score = {'悟空': student1, '诺依': student2, '小贝': student3}    
 
 
 
 
 # 查询并打印出输入的名字对应的所有科目的成绩
-while True :
-    name = input("名字：")
-    if name in score :
-        a = score[name]
-        print('*'*30)
+while True:
+    print("按下1键退出")
+    name = input("名字或退出键：")
+    if name in score:
+        a=score[name]
+        print("🍕🍙🍚🍛🍜🦪🍣🍤"*30)
         for k,v in a.items():
             print(k,v)
         break
-    else:
-        print('输入错误')
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+    elif name not in score and name !="1":
+        print("输入错误")
+    elif KeyboardInterrupt("1"):
+        print("已退出")
+        break
\ No newline at end of file