save project

diy2.py

@@ -5,11 +5,12 @@ score = {'12': student1, '89': student2, '00': student3}
 
 
 
 
 
 
-name = input("名字：")
 
 
-if  name in score:
+while True:
+    name = input("名字：")
+    if name in score:
         a =score[name]
         a =score[name]
         for i,k  in a.items():
         for i,k  in a.items():
             print(i,k)
             print(i,k)
-else:
+    else:
         print("输入错误")
         print("输入错误")
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