Decimal to Binary Conversion

#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]);

 return 0;
}

/*
Summary: Converts decimal number which is base 10 number system 0-9 to binary which is base 2 number system 0 and 1.
*/