C program to convert decimal number to binary number.

source code

#include<stdio.h>

int main()

{

    long int decimalNumber,remainder,quotient;

    int binaryNumber[100],i=1,j;

    printf("Enter any decimal number: ");

    scanf("%ld",&decimalNumber);

    quotient = decimalNumber;

    while(quotient!=0)

{

  binaryNumber[i++]= quotient % 2;

  quotient = quotient / 2;

  }

          printf("Equivalent binary value of decimal number %d: ",decimalNumber);

          for(j = i -1 ;j> 0;j--)

         printf("%d",binaryNumber[j]);

    getch();

    return 0;

}