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Beginners - November 2016 (Page 8)

How to call struct if it has a boolean type

Hello, I'm new to programming, and I have a question for you: Here is a part of my code: struct Tversenyzo { bool achieved_minpoint=true; b...

[1 reply] : Tversenyzo szampar ; is a 2D array. At line 41: szampar .pa... (by Chervil)

by southside11

How to arrange array in ascending order?

Can you please help me to find out the problem in my code for arranging array in ascending number? #include<iostream> #include<stdlib.h> using namespace ...

[6 replies] Last: The advantage of Jaybob66's approach is that, if the array is already ... (by lastchance)

by seannole90

ATM Machine - issue storing balance

I'm working on a c++ ATM machine project, and I've run into an issue storing the balance amount beyond a single transaction. When the code runs, each iteration ...

[2 replies] Last: I've not gone through the code in fine detail. However, it looks as th... (by Chervil)

by GreatBlitz

Can you define variables in a class/struct?

I used to own the C++ Primer 4th Edition which stated that definitions should not appear in headers. But the new edition has this: #ifndef SALES_DATA_H #defi...

[3 replies] Last: > So what is the difference between default member initialisers and no... (by JLBorges)

by hamzamughal

please help to make calculator using stack to evaluate postfix

#include <iostream> #include <conio.h> #include <string.h> using namespace std; struct node{ int data; node *next; }*p = NULL, *top = NULL, *...

[3 replies] Last: There are a few things about the design which could be improved - I'd ... (by Chervil)

by Zg0mY

Image analysis program

Hello Im just starting to learn c++ (i did a little bit of python,java). So i set my goal to make an weld image analysis program and learn c++ in proccess o...

[no replies]

by Brad 08

HELP PLEASE!!

Wrote three parts of my code and was just about done. Which took about five hours which I dont have a again. When I opend it up it looks like this now! Please t...

[4 replies] Last: Unforntently the code was forever lost. Had to re-write it, thank you ... (by Brad 08)

by zeroblank

Combination of set of numbers

i have 2 numbers x and y x=10 y=01 how can i generate all combination of these two numbers in six fields ex. xxxxxx,xxxxxy,xxxxyx,xxxxyy,....etc so on so f...

[10 replies] Last: If there are n possible values for each field, each arrangement can... (by JLBorges)

by Dhaliwal

Multiple void functions with a string

Been attempting this for a couple hours now, just can't figure out how to get it done with 3 functions. In the main function i'm asking how many teddybears the ...

[6 replies] Last: Well, for example : #include <iostream> #include <string> using nam... (by Hanaka)

by kingkon67

Vector passing from one class to another

So, I have a question. Let's say I have a vectorA (any vector) in Class A. I initialized it in ClassA.h, and declared the vectorA in ClassA.cpp I have to ad...

[2 replies] Last: Or you can make a class B method a friend of class A. 2 things to bear... (by gunnerfunner)

by ahmedkhalifa

Enums

Hello guys, This is my first time when it comes to dealing with Enums so yea my codes might abit too dumb :S so, I have 2 enums of the follow type enu...

[1 reply] : #include <iostream> int main() { enum Region { A = 0, B, C, ... (by xismn)

by deadmittens

Member Function Within a Member Function

I have this project I am working on, and I'm trying to implement a function within a function just to make the code nicer, since the embedded function needs to ...

[5 replies] Last: f3 and f4 are not used here, but I figured I should present them to h... (by integralfx)

by unknown3112

Java to C++

I have a java code that needs to work in C++ This is what the code should do: Define a struct called "Car" with the following member variables:  Total...

[no replies]

by Cobalt Velvet

Homework Problem: ofstreams and ifstreams

Hello, I have an assignment due tonight that needs to at least function. The assignment is to create a txt file and write a sentence in it. From there, the p...

[2 replies] Last: Thanks! That worked wonders. But I had to drop string line; in order... (by Cobalt Velvet)

by alextmfk

Overflow-Error

I've a text of about 5000 words and want to count words and word lengths looking only at alphabetic characters. I tried to look at each char per string decidin...

[4 replies] Last: I thank you all for the well educated answers. Now that the problem is... (by alextmfk)

by zeroblank

Merg sort

i did exactly what the pseudo code told me in the book introduction to algorithms and it didn't work there are three parts that i dont really understand 1-ho...

[2 replies] Last: heyy Andy, thanks for the great explination . however, in merge_sort(... (by zeroblank)

by BlueOctopus

Passing by reference an array that has variables as elements

Hello everyone, So I have 6 variables a,b,c,d,e and f. They are all integers. Now I have a function that wants to change the values of these variables. I do...

[7 replies] Last: if its just names that are your issue, then the problem is so much eas... (by Jaybob66)

by cla7997

Assigning Intervals

Hi, I'm new here I'm also italian, soooo...sorry if I make some grammar mistakes. So, Can I assign a variable to an interval? For example: max=max<=31 or som...

[2 replies] Last: No, max<=31 will give a bool answer, you cant just assign that back to... (by Jaybob66)

by AlluraCCFC

Calling player stats from vector

Okay, so I have a player name vector within a class as well as a functioning register and login system that reads from files. (Ex: Allura.txt, or Bob.txt). User...

[3 replies] Last: By design, in your program, each class object has the entire vector of... (by gunnerfunner)

by DigitalDaze

C++ if statement help

Before I get in to this I'd just like to say, please be mindful of technical explanations. I'm quite new to the language of C++ and my knowledge is fairly limit...

[6 replies] Last: @DigitalDaze One thing that is good here, is that you put the ci... (by Chervil)

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