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
show random images
hey guys
can someone please suggest a way in which the following code can be edited so it onl
that old Malformed Headers problem again!!!!! HELP!!!!!!
I've read the http://www.phpfreaks.com/forums/index.php/topic,37442.0.html
I don't think my c
Displaying data from MySql a different way
Hi all,
I'm pretty new to php and MySql and have hit a problem.
I am able to display data
Gridview Not updating in Update Panel
I have a gridview, three dropdown list boxes, and a button on my form. What is displayed in the gri
how to get different value in second view of webdynpro?
hello guys,
In ABAP webdynpro I am trying to create one application having two views.
login and redirect
hello! can someone help me.. can you give me an idea.. I want to make a login page and redirects it
1,000 select boxes with 100 options?!
I have 1 drop down select box with 1,000 options.
In some case, there will be 100+ of the
How to form a xml form table with a single sql statement..?
Hi everyone,
I don't know if this is going to be a duplicate thread but i couldn't
Alternate messaging
I have 4 strings in MySQL db1
$string1 : Hello
$string2 : Hi
$string3 : Great
$strin
PHP Array quick help
I need
$_SESSION{'username'} to be like this:
if $_SESSION['username'] = "gay