lc 753. Cracking the Safe
Posted waldenlake
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了lc 753. Cracking the Safe相关的知识，希望对你有一定的参考价值。
https://leetcode.com/problems/cracking-the-safe/description/
no obvious conclusion from the superfacial description can be made.
firstly the problems could be abstracted to a graph problem, which is a hard step.
以上是关于lc 753. Cracking the Safe的主要内容，如果未能解决你的问题，请参考以下文章
Leetcode 753. Cracking the Safe
[LeetCode] Cracking the Safe 破解密码
CodeForces 42C Safe cracking 规律题