Thread: Remove leading zeros in a binary

Hi all !

I'm new in this forum, and also totally new in c programming. My code displays a binary after entering an int. I would like to suppress the leading zeros... Here is the code:

Code:

#include <stdio.h>

void printBin();
int main()
        {
        int dec;
        printf("\n Enter a number : ");
		scanf("%d",&dec);
		printBin(dec);
        }

        void printBin(int num)
        {
                int i;

                for (i=0; i<32; i++)
                {
                        if (num<0)
                        {
                        printf("1");
                        }
                        else
                        {
                        printf("0");

                        }
                        num = num << 1;

                }

        }

Hi MK27 !

It works, except when I enter 0...