size_t in c

#include <iostream>

int main() {
    // Declare a variable of type size_t
    size_t size;

    // Prompt the user for input
    std::cout << "Enter the size: ";

    // Read user input into the size variable
    std::cin >> size;

    // Display the entered size
    std::cout << "Entered size: " << size << std::endl;

    // Return 0 to indicate successful program execution
    return 0;
}