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polymer
V2EX  ›  LeetCode

大家觉得 backtracking 难吗?

  •  
  •   polymer · Dec 25, 2020 · 2100 views
    This topic created in 1961 days ago, the information mentioned may be changed or developed.

    对那些“列举所有可能”的问题,非常头疼,recursion 写得老是有问题,怎么设计辅助函数都需要想很久。请问大家怎么学 backtracking ? 有没有推荐的学习资料或者题目详细讲解?

    1 replies    2020-12-25 13:06:06 +08:00
    jiangshanmeta
        1
    jiangshanmeta  
       Dec 25, 2020
    回溯就是暴力搜索啊

    https://github.com/jiangshanmeta/meta

    要不要参考我的刷题仓库
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