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
How to make URL loads only on login
On my page, when a user login he's redirects to user_home.php. I made it also to open the chat scree
Trouble verifying database password
Thankyou to everyone who responded to my last post (I can't find the posting, it has been buried). <
Ajax Error since Upgrading to 3.5
Ever since upgrading my site to .NET 3.5 (I needed LINQ), I've been getting this annoying error on o
Unable to display contents in Second Drop Down Box
Hi All,
What I am trying to do is 2 dependent drop down boxes and when user selects su
weird problem
last time, i did post a topic concerning why my page sometime will load as blank page when using IE.
Email/MMS to Site
Hey guys. I'm looking for a way for a user to upload images and/or text via their cell phones. It
Ball movement
I want to move a ball from one point to another and it should hit a group of balls at the other end
Need help to modify php ELSE code
I'm trying to find a way to have the php code display a message if there is no inventory listed in t
ALV List Display to point to another report on Double Click
Hi,
I want my ALV List Display to point to another report on Double Click on its line ite
how to get sn motherboard
Hello.
I want to get serial number motherboard, cpu and else hardware.
Can You show me sam
