Beginners - C++ Forum - December 2021

by Nick72c

Runtime Error - Codewars - Mumbling - C++ (Newbie)

Hi, I'm just starting to teach myself C++ and using Codewars to gain some experience. I'm really ...

Dec 31, 2021 at 7:22pm

[9 replies] Last: Both our approaches assume an ASCII-compatible text encoding. In ASC... (by Nick72c)

by impetus

Array accessibility in class environment

Array accessibility, in class environment. During my book progress, i have little less examples for...

Dec 31, 2021 at 3:12pm

[11 replies] Last: ^^^ something like that. the idea is that your object would suppor... (by jonnin)

by codinglexernewbie

projects for beginners

as the title says I want suggestions for projects, I've already done a calculator(using shunting yar...

Dec 31, 2021 at 8:12am

[7 replies] Last: I like monster projects that can grow as I learn. If you want a proje... (by newbieg)

by alexas

C++ > OpenGl animation of vector data

Hello Looking for some good ideas for the problem below. Currently I have a lot of data that is bein...

Dec 30, 2021 at 6:55pm

[2 replies] Last: Thank you very much for your advice,. (by alexas)

by Mathavan

a

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Dec 30, 2021 at 5:32pm

[2 replies] Last: @seeplus Ive tried your method but still facing the same issue (by Mathavan)

by impetus

Vector issues

My book is missing syntax for classes with vectors. Please advise how to convert my code from arra...

Dec 30, 2021 at 2:00pm

[2 replies] Last: Thanks! Solved (by impetus)

by vboro

How to make difference between parent and child class?

Hi! I recently got a task where I must create a vector class (SoccerTeam) for another class's point...

Dec 30, 2021 at 10:29am

[2 replies] Last: It worked perfectly, just the help I needed for my code! Thank you ver... (by vboro)

by Mustermann

ShellExecute does not work (1,2)

Hi, I have my code where I just want to access a websearch automatically with a program. For that I...

Dec 30, 2021 at 8:08am

[24 replies] Last: FINISHED Here is my code: #include <windows.h> #include <shellapi.h>... (by Mustermann)

by Rachel69

Solve my Error

I got this error ISO C++ forbids comparison between pointer and integer [-fpermissive] #include <s...

Dec 30, 2021 at 7:10am

[4 replies] Last: The whole thing looks like a tutor assigned "fix the errors in this co... (by salem c)

by aida1

array of linkedlist

hello friends! I have one array of linked list that Sorted in ascending order.i want to my program g...

Dec 30, 2021 at 5:39am

[8 replies] Last: #include <iostream> #include <list> #include <array> #include <algori... (by JLBorges)

by codinglexernewbie

how do I evaluate rpn?

as the title says, what is a way to evaluate rpn- eg this statement(5, 5, 54, /, +,) how would I eva...

Dec 29, 2021 at 11:16pm

[5 replies] Last: oh @mbozzi, i h already did it, i was just replying to the guy after I... (by codinglexernewbie)

by jjardin61

Read .csv file with 365 columns and 5000 rows

Hi, I am trying to write a function that reads information from a .csv file. I find this very di...

Dec 29, 2021 at 9:12pm

[3 replies] Last: Yeah, my compiler is 2017 and it only uses the _s functions. I put to... (by jjardin61)

by Barry087

Space Shooter game

Hello. I need some help with a game I am making. Its called space shooter. Basically aliens move dow...

Dec 29, 2021 at 8:24pm

[11 replies] Last: @SubZeroWins I don't think they are the virtual keys being used in th... (by whitenite1)

by codinglexernewbie

i keep getting Process returned -1073741819 (0xC0000005) whats the reason? (1,2)

fixed version: #include <cmath> #include <stack> #include<queue> #include ...

Dec 29, 2021 at 1:47pm

[25 replies] Last: Don't edit your original post, that makes all the commentary on it loo... (by deleted account xyzzy)

by Lock356

Returning Objects

Hi, im new on OOP paradigm. Im trying to do I/O Modules for strings, and other for a stack ADT. My...

Dec 29, 2021 at 1:28pm

[3 replies] Last: > std::string string; > string = Input(string); Something like th... (by JLBorges)

by s021623

Switches and sub menus outputs are out of control

I tried to make a simple switch for practice such as making case 3 as the sub menu . After I exit th...

Dec 29, 2021 at 9:53am

[14 replies] Last: You don't need the goto - these are best avoided. Because submenu is d... (by seeplus)

by impetus

Const issues

Hi folks! How can i amend following code, to make Input function work in this context. It works w...

Dec 29, 2021 at 6:38am

[1 reply] : Just Deleted const qualifiers from three functions from header, it wo... (by impetus)

by memepapa

help with old code - error: expected ')'

this is an old code i found online, that gives an example C++ code on compound interest. I have ...

Dec 28, 2021 at 7:20pm

[6 replies] Last: I think you better stop searching and finding code online This. If... (by jonnin)

by s021623

Require to fix the else output repeating more than once of for statement

Tried to make a search record for any number and here is what I want to do: 1. given there are numbe...

Dec 28, 2021 at 2:05pm

[11 replies] Last: Ok I fixed it and it worked Thanks guys (by s021623)

by janac

Errer passing an interator to a function

What am I missing about passing an iterator to a function? I'm getting this error: message : A...

Dec 27, 2021 at 10:51pm

[8 replies] Last: Thanks, I understand. (by janac)

Beginners - December 2021

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