Answer to Question #204964 in C++ for Saqib

Question

Write a function that, when you call it, displays a message telling how many times it has been called: “I have been called 3 times”, for instance. Write a main() program that ask the user to call the function, if the user presses ‘y’ the function is called otherwise if ‘n’ is pressed the program terminates.

Answer 1

#include <iostream>

void function()
{
    static int count = 0;
    count += 1;
    std::cout << "I have been called " << count << " times" << std::endl;
}

int main()
{
    std::string line;
    while (true) {
        std::cin >> line;
        if (line == "y")
            function();
        if (line == "n")
            break;
        if (line != "y" and line != "n")
            std::cout << "oops..." << std::endl;
    }
    return 0;
}