save project

diy.py

+student1 = {'语文':83.5,'数学':91.5,'英语':82,'科学':89}
+student2 = {'语文':95.5,'数学':98,'英语':62.5,'科学':78}
+student3 = {'语文':84,'数学':99.5,'英语':76,'科学':75.4}
+score = {'白隽':student1,'举元煎':student2,'康健纳':student3}
+while True:
+    print('退出请按“q”')
+    name = input('请输入你要查询人：')
+    if name in score:
+        a = score[name]
+        print('*'*30)
+        for k,v in score.items():
+            print(k,v)
+    elif name == 'q':
+        break
+    else:
+        print('查无此人')
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