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Program Displays Colourful Characters in Text Mode and Initialises speaker & Plays Sound of Random Frequencies. 

#include<stdio.h>
#include<dos.h>
#include<conio.h>
#include<stdlib.h>

void main()
{
int count=100;
clrscr();
while(count--)
{
sound(10*random(100));
delay(75);
nosound();
textattr(random(16)+'a'+BLINK);
cprintf("*");
}
}


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