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
Something like an INI editor or a DelimitedText-Editor
Hi all,
Am very, very, very new to PHP and not sure if I should be posting this to a Javascri
CHMOD script
Hi,
I need a script to read all files in a folder and set to 777.
Can anyone help out
xml
<?php
echo "<h1>XML Articles</h1>";
$home
I need some help with the IF command...
I have a large number of images in one section of my website with the .jpg format. I'm adding a bun
Help! refer to a friend script with captcha code
Hi guys, I am posting on here in desperate need for some help with an ongoing search I have been doi
Setting/Modify Headers using mail() function
I have a question about setting email headers when using mail() in a php script.
When I send
Varible in trigger - refering to correct schema
Hello
Im having some issues with my trigger.
What I want to do is call opon a differ
Formatting echo from database
So I have a database that stores First and last names, then echos them back to a website, as of now
DateObject and Nulls
Hi all,
I have an array mapped to a value object. One of the items in the array is a PHP Date
Target costs on Process orders not calculating
Hi All,
We have released standard costs for all the materials. We have also done Goods r