How to convert std string to int in C++

std string to int in c++

In this article, we will discuss various methods to convert std::string to int in C++. 1.Convert string to int using atoi function The atoi function parses C-style string (null-terminated) content as an integer. Syntax of atoi Defined in header <cstdlib> (stdlib.h) Arguments str – C- style null-terminated string Returns On success, returns the converted number … Read more