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 
11 
Other forums
How to make URL loads only on login
On my page, when a user login he's redirects to user_home.php. I made it also to open the chat scree
Production of mango in processing industry
Hi,
We have one scenario ,company is in process industry,they are manufacturing MANGO pul
Making multiple rows with one query
I have a table called efed_handler_characters with two fields handler_id and bio_id. What query 2 is
get multiple rows
Hi I want to get multiple rows from a db
I am using this for the db query
Code: public
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
help, header() is not working!
Hello, I have this code:
<?php
/**
* @author samoi
* @copyright 200
Upload file!
Ok i have a form..
Code: <form name="form1" method="post" action=&quo
Renaming a file that a user uploads to site?
My site allows for registered users to upload images to the site under their own gallery. Currently
Creating Images from images in PHP
Okay well I am trying to make a 'dynamic' calender image with PHP.
I have images like this:Trouble checking SESSION cookie
I am trying to use $_SESSION cookies to verify admin privileges .
I don't understand why this is
