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
Get dump of MySQL DB from Live Site
I'm after an easy, but secure way of generating and importing a MySQL dump from a remote server.
extending tidy
I have problem with type-hinting and extending tidy. This code creates error:
Code: class cMyTidy
upload only text files
hi guys i want to upload only text like like (pdf,note pad and ofiice files) so can any one please t
At max how many columns is advisable to create in a table/view
Hi All,
I have two transaction table from which i want to create a simple view or material
problem with php server update from mid 2009
Hi,
I have this navigation menu on 2 websites which used to work just fine. After a recent up
Load file in PHP
I have 2 files. The first is a PHP generated XML file that's dependent by 2 inputs. The second is a
how do i display data on a page from mysql
1 - do i use this code at the top of each of my page i wish to only alow access if there as been a s
Embedding flash object in Else statement
This is my first major project in PHP and I'm having some trouble embedding a flash object in an Els
Count number of records in all the tables with a querry URGENT PLEASE...
I downloaded ORACLE 9I DATA DUMP into my comp. There are number of tables. I need to find out the
Map.php
I am a complete beginner to PHP and am looking for some help with a program I am messing around with