save project

diy2.py

@@ -3,9 +3,18 @@ score = {'语文':91,'数学':88,'英语':85}
 # 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
 # del score
 # print(score)
-score.pop('英语')
-print(score)
+# score.pop('英语')
+# print(score)
 # score.clear()
 # print(score)
 
+for v in score.keys():
+    data=score[v]
+    print(data)
+
+for v in score.values():
+    print(v)
+
+for k,v in score.items():
+    print(v)