Beginners - C++ Forum - May 2020 (Page 9)

by FoaaD2506

sum of last and first digit of a number using recursion function

HEllo. i wrote those functions which look like recursive functions but i'm not satisfied i feel like...

[4 replies] Last: #include <iostream> int sum_first_and_last(unsigned long n, int top... (by dutch)

by highwayman

Interdependent Classes (1,2,3)

Ok, so I have a class Player and a class Potion, and Potion affects Player, but Player holds and use...

[40 replies] Last: sry forgot to close lol👌 (by highwayman)

by koszyk1

how to make it stop (1,2)

So I've got this code here, it's a stopwatch. And the only problem with it is that it doesn't stop. ...

[24 replies] Last: Lines 60 to 63 is what you talkin about I think. Just replace it with ... (by highwayman)

by milkitaa

Loading words from a file into an array

I am currently in intro programming and I'm really having trouble with pointers and arrays. For th...

[9 replies] Last: Regarding what size_t is, let's check cppreference: https://en.cppre... (by deleted account xyzzy)

by KapakoProf

How To: Prevent duplicate coding

I am rather new in programming and wonder how to compact the code I wrote for using a flexible numbe...

[7 replies] Last: All works perfect. Only had to change vector<CCS811> vec_of_CCS811(s... (by KapakoProf)

by FoaaD2506

Beginner char Menu function

I'm still not that with functions,i know i'm doing something wrong here. i'm trying to write a menu ...

[4 replies] Last: Thanks :) (by FoaaD2506)

by ChiefMAHAN

Recursive function troubles

Good afternoon, I was recently assigned a project that implements a recursive function in order to ...

[12 replies] Last: apparently that function i wrote was so hard core that someone thought... (by markyrocks)

by dakotad8218

Magic Squares

Hi, trying to set up a boolean return function that lets me know whether the contents of a multidime...

[9 replies] Last: @itsArtem, I used to think that, but it's so common in beginner progra... (by dutch)

by Programmingaddict

Iterating through the contents of an array with a for loop

What am missing? I only get the string message Shouldn't I get something else too? #include <ios...

[2 replies] Last: Now I understand what they are having us do this for thanks (by Programmingaddict)

by closed account jEb91hU5

Quick question on what this statement does

I found this code from another source, and I was just wondering if I can get a quick explanation on ...

[2 replies] Last: Oh. That makes more sense. Thank You! (by closed account jEb91hU5)

by rozick1

use std::is_permutation() for unit testing?

Hi I'm writing some unit tests where the method tested should return a vector of objects. The met...

[3 replies] Last: If your correct vector is already in order, then sorting the result ... (by dutch)

by dakotad8218

Circular Array Shift

Did some searching but couldn't find anything helpful. Trying to write a helper function for a proj...

[6 replies] Last: Yeah, I wish I could, I just have a ton of homework that's due by midn... (by dakotad8218)

by Mif

What do I miss?.. I get 2 warnings. Please Help..

I'm writing a program in C++ Win32 and I was at the status bar creation .. when I build to see if it...

[5 replies] Last: You're welcome. Glad it helped! (by MikeyBoy)

by medosz

returning true or false value

I could not return true or false value instead of 1 and 0 with a function. Could someone help me wit...

[2 replies] Last: Thank you. (by medosz)

by sachab

Class and private member access

Here is an example from this site's page on classes which illustrates what I am trying to figure out...

[6 replies] Last: priority_queue(i) This suggests that you're just guessing at what f... (by Repeater)

by synapse187

Class inheritance

I want to override the Accuracy and the Damage. What am I doing wrong here? Is the only way to overr...

[1 reply] : class Pistol { public: struct Attributes { // something... (by keskiverto)

by lam814

Done

Done

[2 replies] Last: After a quick look at your horrifically-spaced code I spotted a couple... (by dutch)

by capnation

Undefined Symbols Error While Creating Class

Hi! I'm just trying to create a simple class using header a file and I'm encountering an error every...

[14 replies] Last: ^^That did it! Program compiles and runs as expected now! Thanks, eve... (by capnation)

by CToks

A matrix of white crosses that I want to remove

Hi, very new to C4D. Tried googling but not hitting the right jargon. I applied matrix to a spher...

[no replies]

by mpelle

My code is out of bounds but I don't know how to fix it.

This is my first time using a forum like this, but I'm desperate. My code below is meant to delete e...

[12 replies] Last: Here's another way of doing it. So you're trying to delete, say, all t... (by Ganado)

Beginners - May 2020 (Page 9)

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