Number of Ways to Form Target String Given a Dictionary
Explore methods to determine the number of ways to construct a target string from a given list of equal-length words by selecting characters under certain constraints. Understand the use of dynamic programming techniques to efficiently solve this problem and apply modular arithmetic to manage large results.
We'll cover the following...
We'll cover the following...
Statement
You are given a list of words, where each string has the same length target, of length target can be formed using the given words under the following rules:
You must build the
targetfrom left to right.To form the
ithcharacter (0-indexed) ...