General C++ Programming - C++ Forum

by norcal

Help with void function

So for this homework assignment I have to ask 3 questions and output whether their correct or not. T...

[1 reply] : Here are the bare bones for your project: #include <iostream> #inclu... (by xismn)

by nap 93

classes

Any help writing all the parts for this program would be greatly appreciated. I am completely lost a...

[no replies]

by dheat2much

GPA program

hey is there anyone able to help me? I'm to write a program that would use a student id number, name...

[1 reply] : What exactly are you having problems with? Can you post what code you ... (by edge6768)

by ralphRamsey

Linear Search using Arrays

The purpose of this program is to read in string of student answers from a test, and compare those t...

[1 reply] : You haven't initialized the test_scores array. Additionally, why did y... (by edge6768)

by technologist

pass by address without the &

Am studying passing by address: fx foo(&value) uses the argument address(&) to pass to function para...

[4 replies] Last: Yes Thx That was the missing piece. (by technologist)

by AfroManCompsci

How to display the beginning balance read from the data file?

Okay so everytime i run the code and creates an infinite loop, but within that infinite loop the bal...

[no replies]

by hago77

C++ Tasks

Hello, I started learning C++ about a week ago and I got two tasks that I cannot do. I see them real...

[7 replies] Last: What is it doing that you don't expect it to? What isn't it doing tha... (by cire)

by shorty5161

Multiple header includes in form application error

Hi, I have a form application that has two header includes, such as... #pragma once #include "Co...

[2 replies] Last: http://stackoverflow.com/questions/625799/resolve-circular-dependencie... (by cire)

by Scotchdew

Why isn't "BoarHitPoints" reducing the way I think it should?

Hey, guys. I'm doing some exercises on classes in between semesters and I'm attempting to create a C...

[5 replies] Last: You are setting values in the boar object named object, but your func... (by Scotchdew)

by qvazmir

Urgent need of help!

Hello! Today I stepped on a brick of lego. While coding, "new" and "delete" both got greyed out. ...

[5 replies] Last: I was just dumb. It's all fixed now! Thanks to all anyway! (by qvazmir)

by technologist

use of evaluate as a term

I have been reviewing vocabulary lately for c++.I have found most of what I needed but not so much w...

[3 replies] Last: Evaluation of an expression includes both (optional) value computat... (by JLBorges)

by JUAN DENT

When to use decltype(auto) versus auto?

Hi, When and why is it necessary or convenient to use decltype(auto) on return types or type de...

[5 replies] Last: auto foo() { int x = 0 ; return (x) ; // fine } decltype(aut... (by JLBorges)

by Andrewcen16

Adding digits of a number than dividing by 9

Write your question here. An integer is divisible by 9 if the sum of its digits is divisible by 9. ...

[10 replies] Last: > Could you help me make my code more modular? Write many small funct... (by JLBorges)

by Cplusplusstarter

Code to ouput mean, max and min values of an array is returning wrong values

This code is supposed to print out mean, max and min value of an array in a structure but it is retu...

[3 replies] Last: See where you get the mean value from inside the struct, like this: a... (by Moschops)

by josh123

Number of paramaters

ERROR CHECK 1: NUMBER OF PARAMETERS: NB: the name of the program counts as the 1st pa...

[2 replies] Last: case 4: cout << "P" << endl; This is not correct. If the number of ... (by Thomas1965)

by technologist

simple ques operator precedence

Hi I was reviewing precedence order way back and I couldn't remember/understand why the following e...

[3 replies] Last: Thx, I've got the operator precedence down. The trick was reviewing t... (by technologist)

by RafalSWDN

conversion between string and float/double

Hi all can any one tell me why when I convert std::string to float or double type the decimal part o...

[1 reply] : An infinity of values cannot be perfectly represented with floating po... (by Moschops)

by stealthkillercod

MISTAKE! MISPLACED ELSE!***

Following is a program about "To check whether a character is a Vowel or a consonant". #include <...

[2 replies] Last: Thank you So much DOUG!!! Have a great day! (by stealthkillercod)

by breannavb97

Not Converting Correctly

It is not converting the convertToYen, convertToEuros, and convertToPesos properly. I'm pretty sure ...

[7 replies] Last: Remember to actually do something with the returned value. (by Moschops)

by BellaGoth64

CORRECT THIS PROGRAM PLEASE

#include<stdio.h> #include<conio.h> #include<stdarg.h> #include<string.h> #include<stdlib.h> ...

[4 replies] Last: wouldn't it make more sense to have one struct FoodItem instead of mi... (by dhayden)

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