Bit manipulation program with binary operations


Posted on 16th Feb 2014 07:03 pm by admin

My homework is to create a program to scan in and add binary numbers and print them like so

Enter a binary number: 1

Did you know?Explore Trending and Topic pages for more stories like this.
sum = 1 decimal 1 hex and 00000001 binary

Enter a binary number: 10

sum = 3 decimal 3 hex and 00000011 binary

etc.

I know that bit manipulation and input and output of strings is necessary to create this program, but I'm not experienced with either. The code I have compiles, but I am unable to make it do anything useful, and most of it is wrong. My do loop is probably wrong and I don't understand how to properly use bit manipulation. I'm rather clueless, can anyone give me some ideas on what to do next?

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
#include "stdafx.h" #include "stdio.h" #include "math.h" #include "iostream" #include "string" using namespace std; int sum = 0; int i = 0; int c = 0; int Q; string binaryInput; int main() { cout << ("Enter a binary number: "); //Prompts the user for input cin >> binaryInput; //Writes the binary input to cin do { //do loop to read the binary one digit at a time i++; cout << binaryInput[i]; //I don't understand how to output a specific digit of the string and manipulate it c = binaryInput[i]; if (c = Q) break; else; sum = sum + c * 2 * i; // supposed to be sum = sum + binaryInput[i] * pow(2,i), this is where the binary is converted to decimal printf("nsum = %*d ", 3, sum); printf("decimal %*x " , 2, sum); printf("hex %08d binary", sum); } while (i
No comments posted yet

Your Answer:

Login to answer
118 Like 11 Dislike
Previous forums Next forums
Other forums

try catch error
I have been trying try catch but, I can't get it to work. The code opens a non existing file called

FTP Programs
Here is a list of commonly suggested FTP Programs to use:

FileZilla
SmartFTP
CuteFTP

simple php table loop
Hi all,

I've the following code

<?php // Create category options

onClick='location.href=index.htm'> not working
Below is my code:

echo "<input type='button' value='redirect' onClick='location.h

Memory Allocation
Hi folks,
see this ex:

int v=5;
v=v+10;

then what will do the compiler before th

While Problem
i am having a problem with a while statement here is the code
Code: [Select]<?php
sess

links using header()
Hi All

I'm not sure where to ask for help on this but I hope someone can offer some. I'm at

Undefined Variable: PHP_SELF, pls help
Hi,

Im a newbie on PHP / MySQL programming and Im running a script to search one field on my

Working with Global Variables
hi, I'm not really sure why the following code is returning a "Call to a member function getBan

How do I get the row number from from an sql table query
Hi all

I have a table that I query and it returns a number of rows.
mysql_num_rows($query)

Sign up to write
Sign up now if you have flare of writing..
Login   |   Register
Follow Us
Indyaspeak @ Facebook Indyaspeak @ Twitter Indyaspeak @ Pinterest RSS



Play Free Quiz and Win Cash