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Beginners - April 2020 (Page 12)

EXC_BAD_ACCESS (code=1, address=0x0)

Hello, I am very new to C++ and have this error message with my code. EXC_BAD_ACCESS (code=1, address=0x0). i am more comfortable with using codeblock at my sch...

[4 replies] Last: Hello jtek679, In addition to what has not be covered: Line 52 used ... (by Handy Andy)

by rafiq01

I need some explanation

I have written.I have a confusion in this code .I assign the value to an integer pointer without the * it gives me error message invalid conversion from int to ...

[3 replies] Last: it gives me error message invalid conversion from int to int In add... (by MikeyBoy)

by stoneJax

I have an int variable, startWith_teller, that is passed into a function by reference. It goes through a simple if statement where its value changes from 0 to 1...

[1 reply] : I got it. Just needed to use a different object for arrivalTime. (by stoneJax)

by closed account jEb91hU5

Need data type to be string, not int

Can anyone tell me why this code uses T as an int data type? I saw something that says it depends on what you declare your node as during compilation time. I'm ...

[4 replies] Last: Hahaha! I'm sorry. I totally missed the simplest thing in main. I tota... (by closed account jEb91hU5)

by dkg123

Question about for loop

Taking an upper level c++ course in school but has been a while since I've played with it. Having trouble getting the "Student" counter to increment correctly. ...

[2 replies] Last: Got it going. Thanks again. (by dkg123)

by asxxx

Data structure/Tree

Hello.I start my adevneture with trees and I know only about binary trees I want to build family tree using tree structure ofcourse. I create something like tha...

[10 replies] Last: Thanks everyone for help ! (by asxxx)

by asxxx

B Tree Structure

Hi everyone. I have question to B tree structure node in C language. I have three elements in this structure: struct treeNode is array of children,does is?...

[2 replies] Last: Thanks for help!! (by asxxx)

by asxxx

Vector of objects

Hello, I try to make vector of objects, can you see what is wrong with my code? Thanks for help! #include <iostream> #include <vector> using namesp...

[5 replies] Last: Thank you very much for help everyone. (by asxxx)

by rozick1

is this a good use case for std::any?

Hi I am writing a class which will have different members e.g. class x{ std::string nm; unsigned int id; } However, I am aware that users of t...

[1 reply] : This isn't really a good use for std::any. Handling their custom data ... (by zapshe)

by fish692

Arrays

I need to prompt the user to input two separate 3 character strings and store them in arrays. Then I reserve order the strings and add them together using a thi...

[7 replies] Last: having trouble making array3=array1+array2 My second code snippet do... (by deleted account xyzzy)

by JuiceStain1123

Function Template Assignment

Figured it out Thanks

[2 replies] Last: I removed the input verification and added the template. Still working... (by JuiceStain1123)

by pkdir

std::vector - emplace_back

I am trying to better understand construction, moving and copying objects. To test when each operation is happening I have created the following struct: #inc...

[6 replies] Last: #include <iostream> #include <vector> struct Object { Object() { st... (by deleted account xyzzy)

by Elarionus

Struggling to read in a complex file with parenthesis and many lines and spacings

I'm struggling with my current assignment at the moment, and I've been trying to find a solution for a while on reading in this complex file. I'm supposed to re...

[4 replies] Last: Ganado, I went ahead and programmed all of that in. I was able to use ... (by Elarionus)

by ronenp88

Pancake Glutton

The question http://www.cplusplus.com/forum/articles/12974/ pancake glutton, I'm currently in the 4 star modification this is what I have got it solves the...

[3 replies] Last: int Persons_Data ; int Persons_Data_Copy ; for (int i = ... (by ronenp88)

by aminkhormaei

why it throws an exception?

I have two problems, first, it throws an exception even i don't use double as argument, the second visual studio gives me this error(((C6287 Redundant code: th...

[3 replies] Last: [code firstline=4]int addValues(int a, int b) { if (typeid(a).name() ... (by deleted account xyzzy)

by Shishykish

Why can't this code read the data from the text file and stuck in a loop?

This code does not give the correct answer. Why is this? I just get a the repeating output of Beginning to read file #include <iostream> #in...

[3 replies] Last: Hello, With this loop, after removing the commas, (does this have an... (by Shishykish)

by urbanmystic

Help with Enum and switch statement

Hi all! I'm needing a little help, this program is meant to calculate and output the body weight of users vs their body weight on planets in our solar system. ...

[2 replies] Last: [quote=Ganado]Breaking: Moon is now a planet …to say nothing of Plu... (by Enoizat)

by FalseKing

Programming Assignment Help

I'm having trouble with my assignemnt and was hoping I could get some help. My professor wants me to convert a name in the format of lastname, firstname middlen...

[3 replies] Last: Hello FalseKing, PLEASE ALWAYS USE CODE TAGS (the <> formatting but... (by Handy Andy)

by ZZEZ73

How do I count the number of different elements in an array

the basic explanation is that there will be n number of numbers will be given. then a line of n number will also be given. after that here will be number Q the ...

[7 replies] Last: @ZZEZ73, Did you actually ask a question in your original post? One w... (by lastchance)

by QuanCalzone

Programming assignment help needed

In both of my functions the the correct temperature is calculated, which is proven by the printf line, but when it is returned the result always equals 3. #i...

[1 reply] : Hello QuanCalzone, First question is this a C or C++ program? I trie... (by Handy Andy)

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