C Program to Convert Decimal to Binary

#include<stdio.h>
#include<conio.h>
void main()
{
    clrscr();
    long int decimal_num, rem, quotient;
    int binary_num[100], i=1, j;
    printf("\n Enter any decimal number : ");
    scanf("%ld",&decimal_num);
    quotient=decimal_num;
    while(quotient!=0)
    {
        binary_num[i++]=quotient%2;
        quotient=quotient/2;
    }
    printf("\n Equivalent binary value of %d :\n",decimal_num);
    for(j=i-1; j>0; j--)/*Print the array in reverse order*/
    {
        printf("\t%d",binary_num[j]);
    }
    getch();
}

Run1:

Run2:

Previous Next