A binary search tree has a preorder sequence of {50,38,30,45,40,48,70,60,75,80},its inorder sequence is .
选项:
A:50,38,70,30,45,60,75,40,48,80;
B:30,40,48,45,38,60,80,75,70,50;
C:50,38,30,45,48,40,70,60,75,80;
D:30,38,40,45,48,50,60,70,75,80
发布时间:2024-05-11 22:58:34