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by: Henry |
last post by:
I was doing this program for an exercise in a book. The point was to create
a program that would take a numerical grade from a user and convert it to a
letter grade (yeah really easy). I tried to incorporate the while loop to
keep the program running continuously so the user could keep entering grades
to get the letter number, but I had...
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by: Raj Chudasama |
last post by:
I have a controls similiar to the windows calculator. (Please press some
buttons on your calculator to see what i am talking about)
So when u hover over a button it will change the state (it changes to
different image)
if u click it will show pressed image etc
now the problem:
the calculator does the following
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by: firstcustomer |
last post by:
Hi,
Firstly, I know NOTHING about Javascript I'm afraid, so I'm hoping that
someone will be able to point me to a ready-made solution to my
problem!
A friend of mine (honest!) is wanting to have on his site, a Javascript
Calculator for working out the cost of what they want, for example:
1 widget and 2 widglets = £5.00
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by: sparkid |
last post by:
I need immediate help in writing a function program. I have to write a
program in functions and use array to store them. I am not familiar
with functions and i tried to create it but i fails to run, However, i
simply created this program in arrays and it runs good except i cant
figure out how to compute the standard deviation. The coding is...
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by: tea-jay |
last post by:
hello every body
our teacher asks us to write this assiment
it has 2 question
i did write the first one but the other was really complicated 2 me
coz
our teacher doesn't know how to explain this
so
plz plz try to solve this problem
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by: Madmartigan |
last post by:
Hello
I have attempted the source code from Chapter 4 in Accelerated C++ page 70 but keep getting the above error. I'm not sure whether it is in the way I have saved the header files or because my structure is wrong all together. I have included the code.
I have created 3 header files, 3 extra source files and the main source file. I have...
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by: yalbizu |
last post by:
#include <iostream>
#include <string>
#include <fstream>
#include <iomanip>
using namespace std;
const int NO_OF_STUDENTS=20;
struct studentType
{
string studentFName;
string studentLName;
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by: mandy335 |
last post by:
public class Calculator {
private long input = 0; // current input
private long result = 0; // last input/result
private String lastOperator = ""; // keeps track of the last operator entered
/* Digit entered as integer value i
* Updates the value of input accordingly to (input * 10) + i
*/
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by: tiktik |
last post by:
Hi...
I am doing this simple Java program which displays a particular grade (A, B, C...) according to the mark entered.
However I cannot arrange it in such a way that it displays "Invalid" if the user eners a grade > 100... take a look...
System.out.print ("Enter mark: ");
int mark = Keyboard.readInt();
char grade =' ';
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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