Question

for(;;) {
    int rand_number = rand() % 2;
    cout << rand_number;
}

These loops generates the 1’s and 0’s across the screen like the matrix movie (LOL) but the code executes really fast is there any way that we make the numbers appear slowly?

Answer 1

use Sleep(3000); to wait for 3000 milliseconds
for example

#include <iostream>
#include <stdlib.h>
#include <Windows.h>

using namespace std;

int main(int argc,char**argv){
    cout<<"a"<<endl;
    Sleep(3000);
    cout<<"b"<<endl;

    return 0;
}