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

Automatically Detect Phone Model for WAP Jar Deployment
Making a wap site is fairly simple, but I'd like to know if there's a way to make it so that the wap

javascript in php code causes page to display white
Hi All,

Odd one this, I've got the following code (below) which is a simple log in form. The

Need help with unexpected T-STRING error
I'm a newbie and I'm still learning PHP. However this error has me stumped. I've googled, searched t

get multiple rows
Hi I want to get multiple rows from a db

I am using this for the db query
Code: public

Curl timeout breaks script
So im having difficulties with skipping timeout error in curl
my script calls different functions

ALV List display - header width adjust
Hi,

I am using REUSE_ALV_LIST_DISPLAY for my ALV display.The width of the ALV varies for

array & querys help/advice.
Ok so here goes , I have a mysql database and basically here's what I need to do.

// foreach

Only add new information from XML to MySQL
What I am doing, is taking a xml file, and adding the values to a database. However, what I want to

how to put the 0-100 numbers into 1.txt and 100-200 into 2.txt ?
how to put the 0-100 numbers into 1.txt and 100-200 into 2.txt and so on 200-300 into file 3.txt ?

PHP, jAVASCRIPT setting input values, why isn't it working?
Hi:

I am calling this javascript:
<script language="javascript">

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