Home > Backend Development > C++ > body text

How to Implement \'Press Any Key to Continue\' Functionality in C

Susan Sarandon
Release: 2024-10-24 05:02:01
Original
366 people have browsed it

How to Implement

Implementing "Press Any Key to Continue..." in C

Problem:

When attempting to write a C program that prompts users to press any key to proceed, the program doesn't behave as expected. Input handling, particularly for key detection, is proving challenging.

Solution:

To simulate the "Press any key to continue..." functionality, we leverage platform-specific system calls.

Windows (Visual Studio):

<code class="c++">#include <iostream>
#include <Windows.h>

int main() {
    std::cout << "Press any key to continue...";
    system("pause");
}</code>
Copy after login

By invoking system("pause"), we display the prompt on the console and halt execution until a key is pressed.

macOS and Linux (G /Clang ):

<code class="c++">#include <iostream>
#include <cstdio>

int main() {
    std::cout << "Press any key to continue...";
    system("read");
}</code>
Copy after login

In these platforms, system("read") fulfills the same purpose.

Explanation:

Both pause and read are system-level commands that temporarily suspend the program's execution, prompting the user to enter input. When any key is detected, the program resumes execution and the user can proceed with the next line of code.

The above is the detailed content of How to Implement \'Press Any Key to Continue\' Functionality in C. For more information, please follow other related articles on the PHP Chinese website!

source:php
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template