Microsoft Interview Question
Print the binary tree in zig-zag order.
Interview Answers
Anonymous
Jun 5, 2012
I felt it was very difficult, as we need to use both stack and queue alternately to print the tree in zig-zag order.
Print the binary tree in zig-zag order.
Anonymous
I felt it was very difficult, as we need to use both stack and queue alternately to print the tree in zig-zag order.
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