Difference between long int and long long int in C/C++ - GeeksforGeeks
Convert String to int in C++ - GeeksforGeeks
Convert A String To A Double, Int Or Long Int With atof(), atoi() or atol() | C Programming Tutorial - YouTube
Solved C++ - This is a long program(at least for me) so | Chegg.com
C++ Variables and Types: Int, Char, Float, Double, String & Bool
C Program: Convert a string to a long integer - w3resource
xcode - what is function for calculating the total length of characters in C++ - Stack Overflow
C++ type system | Microsoft Learn
String: Converting a long long integer to a string using C programming language
Convert String to Long in C
Raw and Cooked – MC++ BLOG
Converting Integers to Strings in C++: Exploring Various Methods
c++ - invalid cast from basic string to int type - Stack Overflow
C data types - Wikipedia
The C++ string Class
The C++ string Class
2 Easy Methods of Converting String to Integer in C++ - YouTube
How to convert integer to string and string to int on Arduino ? | Circuits4you.com
Strings in C++ - GeeksforGeeks
Write your own C++ STL string class | by Karan Kakwani | The Startup | Medium
How to convert a long long int to a string in C - Quora
Convert String to Long in C
C++ String Layouts
libc++'s implementation of std::string | Joel Laity
