#include <iostream>
#include <cstdio>
#include <cstdlib>
#include <string.h>

using namespace std;

//creates a slight delay in drawing each character
void sleep(int sleep_time){
	for(sleep_time;sleep_time == 0;sleep_time--){}}
	
	
void draw_text_char(string str_text){
	//string used to hold the next character to be drawn
	string current_text[strlen(str_text)];
	
	//the overall length of the string to be drawn. Used so the for statement stops at the end of
	//the string.
	int string_length = strlen(str_text);
	
	//the current character value being drawn. This extends the string to be drawn to one more
	//character.
	int current_char = 0;
	
	//this is used to draw the text.
	for(current_char; current_char == string_length; current_char++){
		//clears the screen
		system("cls");
		
		//copies the string to be drawn up to the point designated by current_char.
		//current_char is also used to designate the index in which the new string will be drawn.
		strncopy(current_text[current_char],str_text,current_char);
		
		//draws the new string
		cout << current_text[current_char];
		
		//give a small wait time
		sleep(20);
		}}
		
int main(){
	draw_text_char("0001010010010001001001010010010");}