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Beginners - July 2018 (Page 11)

by sgill1998

So I need a resize function that is only called when the insert function checks for and discovers that used == capacity. It should increase the size of the arra...

[1 reply] : Unless you are simply wanting to learn the copy function, I would try ... (by wsme)

by sgill1998

Need help with arrays.

A default constructor that sets up an initial array of 5 unsigned longs, sets capacity to 5 and used to 0. So, my question is how do I accomplish this. I attemp...

[3 replies] Last: Your post in another thread is correct (by closed account 3UohqMoL)

by sgill1998

insert function help.

So I need an insert function that receives an unsigned long as a parameter and puts it into the next available spot. Is this right? #include <iostream> c...

[1 reply] : Yes i think it should work now (by closed account 3UohqMoL)

by BGA6444

Need hint for this, please!

So our assignment is to do this: The following program (see file starBox.txt) is the shell of a program that displays the border of a box of starts of size n ...

[6 replies] Last: I figured it out using my code the way it was, thank you though. (by BGA6444)

by BGA6444

Call Function problems?

I am new at c++ so I don't know what I'm missing. The program just asks for the pay rate, wage, and hours worked. However it does not print the inputted values ...

[3 replies] Last: Thank you so much for your help! You have no idea how much worry you s... (by BGA6444)

by closed account 3UohqMoL

No Strings Attached (1,2)

Can anyone help me with this question ? my approach was to find greatest character from the current char and find their difference but it gave me WA.Can anyone...

[33 replies] Last: @pewdiepie I have done with ur code but cant pm u back becoz i excee... (by ghostrideriit)

by Too Explosive

Calling the right function of a child class

I need to call the correct function from an object of a sub-class. Both the super-class and the sub-class have this function but the sub's is different. I am un...

[10 replies] Last: This compiles, and works. #include <iostream> class Character { ... (by Repeater)

by closed account jy6DLyTq

GIVE ME GEARS FULL AC I WILL GIVE YOU NMNMX/EQUILBR FULL AC

THOSE WHO ARE INTERESTED PM ME.

[12 replies] Last: and everyone please report @cricbuzz....i cant report him as he alread... (by blackmamba)

by blackmamba

GEARS

guyz please help me out here!! i am doing this problem using dfs. i am passing 4 cases in the first subtask and getting runtime error in the last and i am ge...

[1 reply] : @aman whats your approach to the problem (by blackmamba)

by Yap

printf

hey everyone, i just started learning programming and I've given a task to create this output "The given numbers are 4, 5, 9, 20 and 54 The sum of all numbers =...

[2 replies] Last: methinks you want this. #include <stdio.h> int main() { int a = 4;... (by jonnin)

by jism3

pointer question

I've been trying to learn c++ lately and its becoming a habit of me to validate pointers using these codes. object* pobject = getobject( objectid ); if (...

[7 replies] Last: consider being able to disable some of the checks in release builds if... (by jonnin)

by Crusher21

Ways to share variables between classes

Imagine I have a class A and a class B that both depend on the same set of variables. Class A sets the values for the variables and uses them and when it's time...

[2 replies] Last: Just to note, this is also being discussed in the OP's other thread: ... (by MikeyBoy)

by h4ever

Organisation of files

May I have a general question? When writing program which will access many data files to search records in them, is it important to organize the data file to hi...

[12 replies] Last: Another case when is it not useful to have big file is when I would ne... (by h4ever)

by Crusher21

Inheritance Conundrum

So I've got a little bit of a problem with a program I'm working on. I've got two classes: class A and class B. Class A has a header file defined like this: #...

[8 replies] Last: Thank you for the suggestions! (by Crusher21)

by closed account jy6DLyTq

Need help with GEARS!!!!

it will be 0

[14 replies] Last: hey man why r u providing http links they are not safe. (by hyfun)

by dhayden

Coloring problem in 1D

Can you give some more detail on the problem? Preferably post the actual text of the problem you're trying to solve. Some things I don't understand: - what are...

[no replies]

by quickyq

Need help with making a calculator using arrays.

I'm learning C++ atm., and I am at arrays right now. I understood the mechanics of it, but I was curious that if I could make something using them, to maybe und...

[4 replies] Last: I ended up with this, I guess it's fair enough, but I could've done be... (by quickyq)

by t009

Overloadig operator on a class

Taken from this websites example on classesII. // overloading operators example #include <iostream> using namespace std; class CVector { public: ...

[1 reply] : Cvector::operator+ just means that you want to define operator+ that i... (by Peter87)

by programmy

need help with .inl and templates

I'm practicing using templates and inl files, but VS 2017 is giving me errors, what I would like is to print out the number 23 on the main file using functio...

[2 replies] Last: very good,thank you (by programmy)

by diles

Help passing string GetFileName(string prompt)

I am needing help being able to pass the fileName variable value from function to function. From Main(); I can call function GetFileName(string) and have a file...

[2 replies] Last: ^ main() has a local fileName, GetFileName() function also has its ow... (by icy1)

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