【强化练习】回溯算法经典习题 III

Prerequisites

Before diving into the exercises on backtracking algorithms in this chapter, you must be familiar with the thinking methods discussed in the following articles:

• Backtracking Algorithm Core Framework
• Nine Variants of Backtracking for Permutations/Combinations/Subsets
• Ball and Box Model: Two Perspectives on Exhaustive Enumeration in Backtracking

Remove Invalid Parentheses

Solution

Flip Game

Solution

Flip Game II

Solution

Word Pattern II

Solution

Palindrome Permutation II

Solution

Factor Combinations

Solution

Palindrome Partitioning

Solution

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