convert characters to lowercase c++

#include <iostream>
#include <cctype>

int main() {
    char inputChar;

    // Input character
    std::cout << "Enter a character: ";
    std::cin >> inputChar;

    // Convert character to lowercase
    char lowercaseChar = std::tolower(inputChar);

    // Display the original and lowercase characters
    std::cout << "Original character: " << inputChar << std::endl;
    std::cout << "Lowercase character: " << lowercaseChar << std::endl;

    return 0;
}