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 on code output
My CODE:
Code: [Select] echo "<phone>".$line["phone"].&qu
Losing 'page' data
I have this code that allows me to update my database. But after updating, I lose the $_GET['page']
upgrade from 4.7 to ECC 6.0
Hi all,
we are going to do an upgrade from R/3 4.7 to ECC 6.0. I need to know if i can find som
displaying email without attracting a ton of spam
Hello,
this is maybe the wrong place to ask.
How would you display an email address on a w
I need help with formatting date from mysql! with php!
Hello guys
*Note: this is a php question not MySQL question, please do not move it to mysql s
update post issues
I am trying to create an update to a post function, while the update does occur, the page routing an
DATEDIFF Question
First time post, and of course it is a help question.
I am using a WP plug-in to display prev
j1inmis Ouput layout changes
Hi,
Can anybody tell how can j1inmis output layout can be changed so that vendor names ge
Pagination won't carry results past page 2.
Hi all,
I've worked out my pagination script and its paginating fine until I click next from
need help to creat database
Hello Team, please guys i am stuck from three days with paypal issue for IPN but no luck yet now i w
