Beginners - C++ Forum - January 2018 (Page 8)

by George1993

Random Numbers

Hi there. I am currently writing a basic fruit machine in C++. At the moment it's a simple text b...

[2 replies] Last: alternately you can roll 15 results at once ahead of time and store th... (by jonnin)

by dubley

outputting values from class

Hello, in this program, when I output total_val I get 0, when it should be 500 and 21. I can get the...

[8 replies] Last: Hi, I got it working in the style of the original program. Thank you v... (by dubley)

by KNery

Function that reads text file using fstream parameter passed by reference

Homework assignment Separate existing code into functions first function must be{ "A function ...

[2 replies] Last: A function named readInput that returns a string containing the messa... (by Hengry)

by Rdanutalexandru

How to set default values through a function?

hi! I want to check if values have been set from the command line and if not set them to a defau...

[2 replies] Last: Hello Rdanutalexandru, In addition to what jonnin said remember at it... (by Handy Andy)

by marygamess

Homework help with integers.

Hi! my professor gave us this assignment without really instructing us on how it's done. I have a sm...

[2 replies] Last: Hello marygamess, Welcome to the forum. And if you are unfamiliar wi... (by Handy Andy)

by Newbie992

Need help.

I was told to make a 2 dimensional array program that get its highest/maximum number. When I try to...

[7 replies] Last: [quote=Newbie992]Can you explain what does this line do? In this ins... (by lastchance)

by stonedviper

Why do I have to pass by reference?

Hi! Currently I'm reading a book on algorithms and recursion and so far I think I'm getting bett...

[3 replies] Last: Thank you and about the *some-- I forgot to remove it when pasting it ... (by stonedviper)

by ebba

How to make this better (HW)

I'm working on this assignment. Part one was to create a program that could do basic calculations wi...

[1 reply] : Hello ebba, In your third bit of code that combines the two programs ... (by Handy Andy)

by closed account 3p4G8vqX

how to change this to if...else statement c++

cashRegister counter; dispenserType candy(500, 50); dispenserType chips(100, 65); disp...

[2 replies] Last: thnx (by closed account 3p4G8vqX)

by nakul27

URGENT HELP NEEDED Pt2!!!

Hi so this is another part to the "URGENT HELP NEEDED!" post I made yesterday. I figured out how to ...

[2 replies] Last: I appreciate the clarification fiji885, however how would this look li... (by nakul27)

by Coderguy101

Printing sparse matrix

Hello all, currently working on a project which requires me to print a grid of numbers. The data tha...

[1 reply] : shouldn't oneItem have a value field? youll want to sort your array o... (by jonnin)

by exru

What the best way to store data in Model?

Hi all! I'm a php developer with 7 yeas experience. I know a little c++\qt, but i need some help. I...

[2 replies] Last: Shouldn't actually the model be responsible to get and set values in t... (by Thomas1965)

by Vinz24

convert number to words using irritation

How to convert numbers to word using irritation? Here's the source code that convert num to words bu...

[6 replies] Last: #include <iostream> #include <string> using namespace std; const str... (by lastchance)

by Joe C

Help with Factorial

I'm trying to do the following exercise from Programming: Principles and Practices Using C++ 2Ed. ...

[2 replies] Last: Thanks for the reply. I was out of town (and away from my computer) f... (by Joe C)

by jly

Birthday Paradox loop question

Hello everyone, I'm trying to understand this loop that simulates the number of trials in the birthd...

[3 replies] Last: I honestly have not studied the problem and its solutions. I simply s... (by jonnin)

by Newbie992

Need help. Thanks

Okay so I was told to make a program to enter how many students then calculating its average using f...

[2 replies] Last: Thanks Repeater I made it to cout<<"The average of the class is "<<c_... (by Newbie992)

by phztfte1

Question on headers

In the coding below, the copy statement works without #include <algorithm> being specified. I als...

[4 replies] Last: You're welcome - glad I could help. (by MikeyBoy)

by haabee3

Need help in every combination program

Hi I have a every combination program, it's working fine but i've got one problem. I want to have p...

[3 replies] Last: #include <iostream> #include <string> using namespace std; const str... (by lastchance)

by nakul27

URGENT HELP NEEDED!

Hi, thank you for the help in advance. I have this project in C++ for AP Computer Science (I know th...

[14 replies] Last: Ok, so I figured out how to do multiple parallel arrays, however I am ... (by nakul27)

by sambix

Need help aligning my output

This is my output. For some reason Gear-Housing and Vacuum-Gripper are not aligning their values 5 a...

[3 replies] Last: Hello sambix, PLEASE ALWAYS USE CODE TAGS (the <> formatting button) ... (by Handy Andy)

Beginners - January 2018 (Page 8)

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