auto save

diy3.py

 student1 = {'语文': 91, '数学': 88, '英语': 85}
 student1 = {'语文': 91, '数学': 88, '英语': 85}
 student2 = {'语文': 97, '数学': 98, '英语': 90}
 student2 = {'语文': 97, '数学': 98, '英语': 90}
 student3 = {'语文': 95, '数学': 100, '英语': 93}
 student3 = {'语文': 95, '数学': 100, '英语': 93}
-score = {'悟空': student1, '诺依': student2, '小贝': student3}    
-info = score['悟空']
-for k,v in info.items():
-    print(k,v)
+score = {'悟空': student1, '诺依': student2, '小贝': student3}
+while True:    
+    a = input('姓名:')
+    if a in score:
\ No newline at end of file
+        b = score[a]
+        for c,d in b.items():
+            print(c,d)
+        break
+    else:
+        print('名字输入错误')
\ No newline at end of file