Integer to binary

[SteveB1007]

I need help. I have to write some code converting integer to binary using bitwise and masks. I have this so far but it doesn't build.

#include "stdafx.h"

int _tmain(int argc, _TCHAR* argv[])
{
short int mask = 8;
short int inumber;
short int itemp = 0;

printf("Enter a number");
scanf("%d" ,& inumber);

for(mask =8; inumber !=9999 && mask >0; mask>>1);
itemp = inumber & mask;

if (itemp == 0)
printf("0\n");
else
printf(1\n");

return 0;
}

[Banfa]

You are missing the headers stdio.h and tchar.h
You are missing a " in the second printf statement
You have a ; following the for statement
mask>>1 does nothing you mean mask>>=1
As written this only outputs a single digit because there is no code block following the if statement.
Because mask=8 this only works for values in the range 0<=inumber<=15