Simply using pointers and pointer arithmetic will help you become a better C programmer. Simply return 0 for False (no substring found), or 1 for True (yes, a substring "sub" is found within the …

Jul 23, 2025 · A substring is a contiguous sequence of characters within a string. In this article, we will learn how to extract a substring using a C program. The simplest method to get a substring …

These functions help locate a smaller string (substring) inside a larger string (main string) and return its position or pointer. In this tutorial, we explore multiple ways to find a substring in C …

Mar 12, 2025 · This article demonstrates how to check if a string contains a substring in C. Explore various methods including using the strstr function, manual search with loops, and …

Jan 19, 2025 · One of the most frequently required operations is finding a specific substring within a larger string. The ability to perform string searches efficiently is crucial for various …

Jan 22, 2021 · This tutorial covers how to write a C program to find a substring within a given string. The guide provides a detailed explanation and code examples, walking learners …

Sep 14, 2022 · In this article, you will learn how to write a C program to search a substring in a given string. Program to check if substring is present in the given string or not

Dec 27, 2023 · In this comprehensive guide, we‘ll thoroughly cover how to harness the strstr () function in C to pinpoint elusive substrings. You‘ll gain a deep understanding of: Follow along …

Oct 24, 2013 · Tokenize the string, using " as the delimiter. Take the second result. See documentation for strtok. It's all you need... Note: I edited this answer after I realized that as …

Feb 2, 2024 · This tutorial introduces different methods in C to get a substring from a char. This tutorial describes the use of memcpy () function, strncpy () function, pointer arithmetic, and …