how to block the screen c++
Blocking the Screen in C++
To block the screen in C++, you can use the getchar()
function to wait for user input, effectively pausing the program and "blocking" the screen until a key is pressed. Here's an example:
#include <iostream>
int main() {
std::cout << "Press any key to continue...";
getchar(); // Wait for user input
return 0;
}
In this example, the program displays the message "Press any key to continue..." and then waits for the user to press a key. Once a key is pressed, the program continues execution. This effectively "blocks" the screen until the user input is received.