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

Not sure why this script is not working?
Hi I am new to php programing and I was trying to make up a simple script like a captcha but I canno

PHP Code reffering to database, doing something wrong.. pls help
Well i am quite new with PHP
and for school we have to make a PHP script which reffers to a Data

How to get variable value on next page
Hello friends
i am working on payentry page ..there i have this code.........

SHOW TABLES Help
Hi all

I have the following

Code: [Select]<?php
$sql = "SHOW TABLES&quo

image upload, resize THEN submit form
Ok so I have a form that requires the user to upload an image, and then do something with that image

Why doesn't this work? (SSH2)
This is my script:

Code: <?php
$connection = ssh2_connect('213.251.167.109', 22);

multiple recipients + dbuser mail recall
Hello,

I am building a php login script.

When the user registers the script will send

creating a 1 to 100 in a table
hi guys I am a newb in php need some help.

I have a table with 1 column and 100 rows and in

The repetition structure: the while statement not working
New programming student, have assignment as follows:
A restaurant has 4 lunch combos for custom

Google Map
I have done Google Map Integration for one my project. But for that we need the "latitude and l

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