LeetCode Find the Index of the First Occurrence in a String | C/C++Solutions.

Are you looking for ways to find the index of the first occurrence of a substring in a string in C/C++? In this video, we'll explore three common methods for solving this problem using LeetCode's Find the Index of the First Occurrence in a String question as an example.

First, we'll demonstrate how to use the str() function and a loop to find the index of the first occurrence of a substring in a string in C/C++. We'll also show how to use str() with pointer arithmetic to solve the problem.

Next, we'll dive deeper into each method and discuss their time and space complexities. We'll explain the advantages and disadvantages of each method and when it may be best to use one over the others.

By the end of this video, you'll have a solid understanding of how to find the index of the first occurrence of a substring in a string in C/C++. You'll also learn the best practices for optimizing your code's performance and efficiency. Improve your YouTube video SEO by watching this video and learn how to solve one of the most common problems in string manipulation.

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