Perform decimal to binary conversion.

//Program to convert decimal to binary.
#include<stdio.h>
#include<conio.h>
#include<math.h>
void main()
{
 int num,r,n,i=-1,k,a[20];
 clrscr();
 printf("program to convert decimal to binary");
 printf("\n Enter the number: ");
 scanf("%d",&num);
 while(num>0)
 {
  i=i+1;
  r=num%2;
  num=num/2;
  a[i]=r;
 }
 printf("The binary equivalent is= ");
 for(k=i;k>=0;k--)
 printf("%d",a[k]);
 getch();
}

Posted in: C Programs

Tweet