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
SAP FICO learning materials
Hi all,
I am new to this world of SAP FICO. I have taken training on SAP FICO, but was wonderin
FTP Programs
Here is a list of commonly suggested FTP Programs to use:
FileZilla
SmartFTP
CuteFTP 2 things: enter doesn't work in IE & empty form
i have this search form that works well except for 2 things.
1) on IE when i hit enter instea
Converting RGB values to HEX
Code: <?PHP
$file_handle = fopen("colors/rgb.csv", "r");
wh
type check while uploading
Hi Everyone,
How can I check the exact type of a file while uploading on my site?
Here
Socket Server Response Headers
Earlier I had a post about my Socket Server, I wasn't able to get it to connect, now I can
I
convert PHP array to Javascript array
I have a page that gets a request sent from AJAX, and I am trying to convert a PHP array to a javasc
cURL and Sessions
Ohai.
So, I'm trying to cURL a bunch of things off of a page, and put them into a session. I'
News script
Hi ...
I am not sure if this is the rite place to post this but if its not sorry
i am
Getting the full city list from maxminds geoip database
I am suprised I can't find any references to this.
I have maxminds geoip lite installed and i
