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
JSON SORT WITH PHP
I have two products that I want to sort by say "Id:17, value: xxx" using php
The page w
Anti Spam Code Problems
Ok where do i start? Probably by telling you I have very little working knowledge of PHP and that I
Effort Estimation Template for Steady State Support
Hi Everyone,
Is there any SAP provided template/format for system change and enhancements
Auto install
Hi I have a directory lets say "apps" that I then have more folders ie "email",
Issues: PHP Forms -Clearing
I've tried looking online before actually asking for help, but I've been looking for about the past
Time script, set to my time zone?
I am using this line to get the date and time
Code: $time = date(F." ".d.", &q
Displaying data from database into a 2 dimensional table
Good day!
I'm a beginner in PHP and I'm not expecting a full coding for this qestion. I'm jus
New to Arrays
Hi I am new to PHP (a week and a half now) and I am just beginning to read about arrays. I understan
PHP Include not working
The website is http://www.grlistingservices.com
The code block is as follows:
<
Preg_match question
I want to use preg_match to make sure a string is always 6 characters long and only contains 0-9 and