binary numbers
March 29, 2002 01:38 PM
Hi all i was wondering if there was an easy way to get some number to display as a binary number using MSVC++ with a win32 console.
i really need something like this:
int x = 12;
cout << "Your number is : " << binary(x) << ''\n'';
I dont think there is a way to typecast it though.
Once again any help would be appreciated.
Thanks
NextGenGamer
122
March 29, 2002 02:01 PM
** NOTE: this is a non ANSI C function; denoted by the leading "_" **.
here you go....
for more information on "_itoa".
_itoa
To the vast majority of mankind, nothing is more agreeable than to escape the need for mental exertion... To most people, nothing is more troublesome than the effort of thinking.
here you go....
int main(void){ char buf[34]; int i = 12; memset(buf, 0, 34); // clear array. _itoa(i, buf, 2); // radix of 2 for binary. printf(buf); // display number. printf("\n"); // newline. return (0); // return 0.} for more information on "_itoa".
_itoa
To the vast majority of mankind, nothing is more agreeable than to escape the need for mental exertion... To most people, nothing is more troublesome than the effort of thinking.
To the vast majority of mankind, nothing is more agreeable than to escape the need for mental exertion... To most people, nothing is more troublesome than the effort of thinking.
145
March 29, 2002 03:00 PM
Ahw, I knew there had to be a simpler way. I wrote my own base 10 to binary converter when I was assigned to make a program that counts every numbers from 0-255 (in binary) that begins and/or ends with 11.
Oh well, I guess I learnt something doing so, even if it took a bit longer.
Oh well, I guess I learnt something doing so, even if it took a bit longer.
122
March 29, 2002 05:30 PM
What do you think about this :
Is it what you want?
I know that I don''t know nothing... Operation Ivy
#include <stdio.h>void print_binary(int);void main(void){ print_binary(59); print_binary(-59); print_binary(0); print_binary(1);}void print_binary(int number){ unsigned int mask=0x80000000; do { if(number & mask) printf("1"); else printf("0"); } while(mask>>=1); printf("\n");} Is it what you want?
I know that I don''t know nothing... Operation Ivy
I know that I don't know nothing... Operation Ivy
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