auto save

diy3.py

+student1 = {'语文': 9728, '数学': 8684, '英语': 9744}
+student2 = {'语文': 8266, '数学': 9547, '英语': 9845}
+student3 = {'语文': 9458, '数学': 9875, '英语': 8884}
+score = {'悟空': student1, '诺依': student2, '小贝': student3}    
+name=input('名子：')
+info=score[name]
+for k,v in info.items():
+    print(k,v)
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