auto save

diy3.py

+student1 = {'语文':0, '数学':0, '英语':0}
+student2 = {'语文':0, '数学':0, '英语':0}
+student3 = {'语文':0, '数学':0, '英语':0}
+score = {'语文老师': student1, '数学老师': student2, '英语老师': student3}
+name = input('姓名:')
+print('*'*30)
+if name in score:
+    info=score[name]
+    for k,v in info.items():
+        print(k,v)
+    print('*'*30)
+else:
+    print('错误')
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