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
Help with some dates
I have a list of dates in an array:
$mondays = array(
strtotime("October 12, 2009
Read from a text file after a specific word
Hi all.
I have a text file that looks like the one below.
I know how to open the text fi
RadioButtonList item spacing
I have a RadioButtonList and I can't put any spacing between the items. They are arranged verticall
Grids not displaying decimals, and behaving differently on different PCs?
Hello,
I coded a relatively simple MII application that allows data from a form to be add
what are '%S%', '%E%'
for example when i see Code: [Select]printf("Hello %srn", $name);
what does %s means
start new row of pictures
on my site www.budstreasureauctions.com there is a featured auctions box that users will pay to get
Recognising Revenue daily
Hello.
Has anyone come across daily recognition of deferred income?
We want to implement R
PHP Thumbnail Creation
Ok so i use this function to create thumbnails:
Code: [Select]function createthumb($name,$fil
ALV sum various columns problem
Hi all,
I'm doing a report on ABAP for a timesheet of the current month. The output i want is s
Displaying Column Names
I have a question regarding the ability to show the column names from my table/query.
What I'm lo
