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

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

problem when runing a funciton
I am trying to connect to database using a funciton in a functions.php

<?php
funct

using file_get_contents??
okay how would i create a script using file_get_contents() in php have it grab search pages 1-20 and

phpMailer not working ..........
HI,
I was playing with the phpMailer script and tried to send a smiple mail using their test scri

calendar dates and hours compare problem
i have a calendar in wordpress, everything works great except that i can make 2 meetings at the same

Check something, wait, check again, do something!
Hi guys.

I wonder if someone can help me with this.

Basically, what I want to do is (

remove a ; from emails in textarea
Code: <?php

session_start();

$database_host = "localhost&qu

grouping within a foreach?
hello all,

I currently have a list of products spit out from my db via a foreach loop. Right

Download Image from URL and Upload it
Ok, I have been googling for the last 1/2 hour trying to figure this out, Most likely I'm just not s

Dynamically allocating the number of rows in a table based on a variable value
Hi,
I have situation here which i cannot resolve, I have a variable temp which stores the num

I am stumped
OK. Here is what I am trying to do. I have the conditions set, and if the conditions are met, I want

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