C/C++ Program for String Search Last Updated : 22 May, 2024 Comments Improve Suggest changes Like Article Like Report C/C++ Program for Naive Pattern SearchingC/C++ Program for KMP AlgorithmC/C++ Program for Rabin-Karp AlgorithmC/C++ Program for A Naive Pattern Searching QuestionC/C++ Program for Finite AutomataC/C++ Program for Efficient Construction of Finite AutomataC/C++ Program for Boyer Moore Algorithm – Bad Character HeuristicC/C++ Program for String matching where one string contains wildcard charactersC/C++ Program for Suffix Array Comment More infoAdvertise with us Next Article C/C++ Program for String Search R rahulsharmagfg1 Follow Improve Article Tags : C++ C-String cpp-strings C Strings Programs C++ String Programs +1 More Practice Tags : CPPcpp-strings Similar Reads std::string::compare() in C++ The string::compare() function in C++ is used to compare a string or the part of string with another string or substring. It is the member function of std::string class defined inside <string> header file. In this article, we will learn how to use string::compare() in C++.The different ways to 4 min read Extract all integers from string in C++ Given a string, extract all integers words from it. Examples : Input : str = "geeksforgeeks 12 13 practice" Output : 12 13 Input : str = "1: Prakhar Agrawal, 2: Manish Kumar Rai, 3: Rishabh Gupta" Output : 1 2 3 Input : str = "Ankit sleeps at 4 am." Output : 4 The idea is to use stringstream:, objec 2 min read std::search in C++ std::search is defined in the header file <algorithm> and used to find out the presence of a subsequence satisfying a condition (equality if no such predicate is defined) with respect to another sequence. It searches the sequence [first1, last1) for the first occurrence of the subsequence defi 4 min read std::string::find_first_not_of in C++ It searches the string for the first character that does not match any of the characters specified in its arguments. Here we will describe all syntaxes it holds. Return value : Index of first unmatched character when successful or string::npos if no such character found. Syntax 1: Search for the fir 6 min read Boyer-Moore Algorithm for Pattern Searching in C++ The Boyer-Moore algorithm is an efficient string searching algorithm that is used to find occurrences of a pattern within a text. This algorithm preprocesses the pattern and uses this information to skip sections of the text, making it much faster than simpler algorithms like the naive approach.In t 6 min read Like