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 do I get the row number from from an sql table query
Hi all
I have a table that I query and it returns a number of rows.
mysql_num_rows($query)
php/mysql auto logout after 2 hour and reset password
Hi all,
This I hope will make sense. I've the following code which when a user logins in, cr
Got A Free Server :(
So I was given a free server
http://shopping.yahoo.com/p:Compaq%20ProLiant%201500%20Server:1
please help me in this update statment
hi every one
if I have table and this data in it
id name
10
mysql_affected_rows() usage
Possibly a MySQL issue, but the function that is not behaving in the anticipated way is a PHP functi
insert/update functions for mysql, what do you think?
I am working on two really simple functions that automatically generate (and execute) insert and upd
Better Method of a Member Cloud
I assume most people know how tag clouds work, where the tags most used are bigger and the least use
Curl timeout breaks script
So im having difficulties with skipping timeout error in curl
my script calls different functions
Disabling SAP menu
How do I disable SAP menu for all the users and just restrict them to User Menu in SAP ECC 6.0?
How to copy a part of a vector in a raw memory
Hi,
How can I copy a part of a vector into a memory:
1
2
3
4
5
