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Berkeley 61A HW3
Feb 26th was a busy day, in fact, I decided to clear al […]
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Berkeley 61A 1_7 Reaction
Today I finished chapter 1.7. The main point in this ch […]
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Berkeley 61a HW2
So I finished HW1 today, and I decide finish the HW2 to […]
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Berkeley 61a HW1
These days, I’m rasing my English level by watchi […]
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dfs练习题两道
#1 n皇后问题 检查一个如下的6 x 6的跳棋棋盘，有六个棋子被放置在棋盘上，使得每行，每列，每条对角线(包 […]