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
Problem with array max size.
Hi to everyone,
I've got a homework about filling a bidimensional array un spiral shape, I alre
function to return url
Hi,
Can you guys help me giving a function that takes all the contents in a particular field
Simpler method of getting variables from mysql
Hi Guys,
I'm trying to streamline my CMS's code and as I was writing a new page it occured to
php require help needed
Ok i tried to use the search funtion but the word require is everywhere.
i'm really new to cr
Not loading image
When this function gets loaded it doesn't load the image just trying to figure out why.
Code:
Delete all from a table
I can not get the following code to work. If I run the sql statement in the db it will delete all t
SCO Unix
I know this might not be the place to ask, but, can anyone tell me if SCO Unix comes with PHP built
Function
How can I make this function that once you click the link in the code it takes you to a new page wit
passing data from one page to another
hey guys
i have the follwoing code to get information from one page and place on another:
need help with this contact form
I made this form and I need it to read the data and write the data to a table and its not working ca
