2025-07-22 dev c++ int to string

In C++, specifically within the Dev-C++ environment which uses the GNU GCC Compiler, the most straightforward and recommended way to convert an integer to a string is by using the std::to_string() function.
Here's how to use it:
- Include the <string> header:
- This header provides access to the std::string class and the std::to_string() function.
Call std::to_string():
- Pass the integer variable or literal you want to convert as an argument to this function. It will return a std::string object representing the integer.

C ++ Code

#include <iostream>
#include <string> // Required for std::to_string and std::string

int main() {
    int number = 123;
    std::string str_number = std::to_string(number);

    std::cout << "Original integer: " << number << std::endl;
    std::cout << "Converted string: " << str_number << std::endl;

    // You can verify the type if needed (for demonstration)
    // std::cout << typeid(str_number).name() << std::endl; 

    return 0;
}

2025-07-22 dev c++ int to string

C ++ Code

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