Beginners - C++ Forum - April 2015 (Page 18)

by oseri

Cant figure out constructor/operator calls

In this code : class A { public: A(int n = 0) : m_n(n) { } A(const A &a) : m_n(a.m_n) { } A(A&...

[3 replies] Last: So are these lines equal ? : Yes, it wouldn't make sense to create an... (by coder777)

by alexBB

Looking for help in explaining two code lines

I am facing a problem of converting the code below to Fortran. I've done such things before successf...

[2 replies] Last: Thank you. It seems to have become clear now. - Alex (by alexBB)

by enemy

arguments of the class function

Hello! Please, constructor has agruments but sum function not. Is there a definition that makes it...

[5 replies] Last: What moment? (by keskiverto)

by enemy

Friend can't see private members?

Hello! Please, function mmm is ment to be a friend function. So, it shoudl be able to see a and b, ...

[3 replies] Last: Solved! Done! MANY THANKS!!! (by enemy)

by snippo

how can I avoid the duplication of the customer name???

the question is  Open the file (CUSTOMERS) that maintains all the CUSTOMERS records.  Ask th...

[5 replies] Last: http://www.cplusplus.com/reference/set/set/count/ (by keskiverto)

by misskmarie

Deleting number from array using a loop

This code returns: array size is: 3 1 is present in the array 1 2 3 1 0 I want the code to re...

[3 replies] Last: For line 48 I don't know what forgetting the size of the current arra... (by keskiverto)

by chan char

Problem with first character of a char variable

Hello! I need to count the number of times vocals appers in a text, but when I do this with the f...

[1 reply] : The size of the array numar is 9 not 10. I.e. i < 10 will go out... (by coder777)

by ZeroSploit

Help with strings and array......

Say, I make an array of playing cards called Deck from a structure, and then below main I initializ...

[2 replies] Last: This is of course an implementation of one of my last threads, but rat... (by ZeroSploit)

by EarthOtherwise

Collision Detection of Multiple Objects

This is a very general question and seemingly a basic one at that, perhaps so much so that it's just...

[1 reply] : use an octree, They are straight forward, i wrote one myself last yea... (by Jaybob66)

by ahu

plz solve this

Write a C++ program that contains the following: 1. Function that reads an array of 5 integers usin...

[1 reply] : This is not a homework service. We will help you with your assignments... (by Zhuge)

by kunz

Random

i have a code like this but it does not seem to work int randomin(void){ const int MAX...

[4 replies] Last: We can't really avoid implementation-defined behaviour; for instance,... (by JLBorges)

by JMoriarti

The return operator doesn't return a value;

Why can't I print the value of 's' with return.I don't want to do it with 'cout'. #include <i...

[1 reply] : return doesn't print anything; it does only what it says: returns th... (by Zhuge)

by Gohmer

Help w/ Shifting Arrays to Right

Hi I'm trying to write a program that assigns random numbers to an array and then shifts the numbers...

[1 reply] : Note that you assign a value to temp on line 12 from list[MAX-1] . ... (by cire)

by GuitarMan

C++ unsorted linked list.

Hello. I'm looking for some help. My task is to find if there are any duplicate values inside unsor...

[1 reply] : On line 9, add && pOne != pTwo to make sure you're not comparing a n... (by fg109)

by eleetssheelets

Help With LList and Listnodes "Hexadecimal Numbers"

Ive been having issues with my hexadecimal converter for my class. Its made with LList and listnodes...

[1 reply] : http://www.cplusplus.com/forum/beginner/161656/ (by fg109)

by jackint

IFstream problem

Hello guys.I want to save numbers ,that i put in when cmd opens, in notepad but there are always fal...

[3 replies] Last: Ah! The problem is line 18. It should be cin >> pol ; ("a", not "x"... (by dhayden)

by Beginner159

Have Some Q's About HW. Code included.

My C++ teacher gave me some part of the code because many of us were stuck. Here was the assigne...

[1 reply] : All you need to do is check whether any given name is equal to the per... (by Militie)

by HG319

choosing the correct sorting algorithm

Consider an array of length n containing positive and negative integers in random order. Write C++ ...

[1 reply] : Yes. http://bigocheatsheet.com/ (by Militie)

by Atokensis

Recursive Binary Postfix

Hello everyone, I'm trying to evaluate binary postfix recursively. For simplification purpose...

[no replies]

by Beginnercplus

How to do this project

ASSIGNMENT 2: Using a loop and a storage variable, output a text file with the Student, Exam, and P...

[1 reply] : Is it the text file output that is confusing you? http://www.cplusplu... (by Militie)

Beginners - April 2015 (Page 18)

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