save project

diy2.py

-score = {'语文':91,'数学':88,'英语':85}
-for i in score:
-    print(i)
-
-score = {'语文':91,'数学':88,'英语':85}
-for a,b in score.items():
-    print(a,b)
-
-score = {'语文':91,'数学':88,'英语':85}
-for i in score.keys():
-    print(i)
-
-# 请对字典进行遍历，将保存的分数以键值对的形式提取打印出来
-
+s1 = {'语文':91,'数学':88,'英语':85}
+s2 = {'语文':97,'数学':98,'英语':90}
+s3 = {'语文':95,'数学':100,'英语':93}
+score = {'悟空':s1,'诺伊':s2,"小贝":s3}
+a=input("姓名:")
+b=score[a]
+for k,v in b.items():
+    print(k,v)
+