auto save

diy4.py

+s1={'数学':90,'英语':98,'语文':92}
+s2={'数学':91,'英语':97,'语文':99}
+s3={'数学':100,'英语':95,'语文':95}
+score={'小贝':s1,'悟空':s2,'诺依':s3}
+while True:
+    print('退出请按q')
+    name=input('名字:')
+    if name in score:
+        info=score[name]
+        print('*'*30)
+        for k,v in info.items():
+            print(k,v)
+        print('*'*30)
+    elif name=='q':
+        break
+    else:
+        print('错误')
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