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
11
Other forums
Session login issue
I'm wondering how to fix a problem I'm having with a session-based login system
Say I go to h
how to load php class from another domain?
how to load php class from another domain?
Applet JTextField Size Problem
Hello,
I recently started making an applet to calculate certain values for airplanes. However
How to use Substr
I want to check for the word CATEGORY: inside a string which can be CATEGORY: ITEM
and remove the
Standard DES encryption script?
Can anybody point me to a tutorial or a short script that shows how to encrypt some text with salt i
Echoing If Function?
A script I am using has If statements in the comments form to basically tell the form what to do. Cu
Company Code for Vendors created through Business Partners
Hi, experts!
I'm trying to set up the integration between Business Partner (BP) and Vendo
ImageCreate()
When I create an image and add text to it I want my text to be replaced with a PNG image, because th
problem with php server update from mid 2009
Hi,
I have this navigation menu on 2 websites which used to work just fine. After a recent up
Multidimensional Array into an Html table, help!
Hello all, I am new to HTML/PHP so any help would be great.
I have a multidimensional array f