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
How to generate a text file using php...?
Hi,
Can anyone give me code to generate a text file using php
Thanks in advance
Logic question
im wondering what's the best method to do the above list:
it is for alliance @ MMORPG game Asset Transfer from One plant to another within same company code
Hi,
Please advise how to transfer one asset from one plant to another plant within same c
check_changed_data - I can't get data from the called method event
I use check_changed_data to trigger my event method.
The method delivers er_changed_data.
HELP with mysql_real_escape_string
I'm looking to remove apostrophes completely when someone enters lyrics but don't have a clue how to
Alternate messaging
I have 4 strings in MySQL db1
$string1 : Hello
$string2 : Hi
$string3 : Great
$strin
single page with referrer to show correct page
I have a simple website with a couple of different pages. I would like to be able to in a div tag w
sql error
I have been looking at this code for 20mins and can't work out what I am doing wrong. There is somet
User registration and login
I don't know whether this is the correct forum, if not i apologise but am pretty desperate at the mo
Multiple Options for a Single Page
For this example I want to use the Handlers option which is under Fed Admin and all the related codi
