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

by Jorge626

Runtime error: Cannot dereference end list iterator

I am trying to implement quick sort with the median of three as my pivot. My list is of key value pa...

[2 replies] Last: Ahh okay! I used back() instead and it worked. Thanks for the help! (by Jorge626)

by Aushi

Program Crashing?

Super beginner so please don't judge too harshly! If you select any random number (outside of the on...

[10 replies] Last: Question, do you really need to store the menu items in an array calle... (by TheToaster)

by RG89ZERO

How to Peel the Orange - or - How to Learn Enough to Become Engaged

Good evening, folks. I'm someone with a novice understanding of C++ who aims to make a career out...

[14 replies] Last: I thought about your dilemma a little further, and maybe what you migh... (by highwayman)

by Double O

Spelling program

Hello I have a question. I need to read in words from a line from a file. for example if the f...

[9 replies] Last: Hello Double O, PLEASE ALWAYS USE CODE TAGS (the <> formatting butt... (by Handy Andy)

by adamiuy

cant access a private member using friend

i cant access (name) here is the code: class employee{ public: void setName(string,double...

[3 replies] Last: An alternative found here: https://stackoverflow.com/questions/1252262... (by Enoizat)

by Zanza

Hierarchy chart?

I'm making a grading program and I'm required to have a hierarchy chart. The problem is my instructi...

[3 replies] Last: Okay so the assignment is to turn my original grading program into one... (by Zanza)

by dunquito

ifstream not reading .txt file properly

Hi there. I am trying to use ifstream inFS(inFile) to read in lines of a .txt file. Each line consis...

[3 replies] Last: I don't think that the question is dumb. I have never seen this proble... (by thmm)

by robitabu

constraining class method parameters?

Hi everybody, I'm new here and to c++ in general, so please consider me a total novice. I'm in th...

[4 replies] Last: I avoid throwing exceptions as much as possible. People tend to not c... (by dhayden)

by Thunderchook

Advice on how to structure

Hi, So, I'm trying to create a program that: 1) Reads in numbers (separated by a comma) from a text...

[4 replies] Last: Thank you very much! That appears to have worked! (by Thunderchook)

by munim

how to fill other indexes of array after breaking it ... (1,2)

i am working on my college project it is about hospital management system. all i want that the user ...

[20 replies] Last: There are no standard C++ functions to clear the screen or read a char... (by dutch)

by theleonicking

exception thrown visual studio

I'm working on my lab for a class and my code is throwing an exception and I'm not sure how to fix i...

[2 replies] Last: char* Name; char* Team; Why are you not using std::string for thes... (by salem c)

by DJL

reading input files

Hello, I have been using visual studio code with the code runner ext. on the mac.I cant seem to ...

[1 reply] : I am inputing: c:/users/#####/desktop/####.txt Please, try to be a b... (by Enoizat)

by gus2427

for loop Array issue.

I'm confused why I'm getting Errors for my for loop //=======================================...

[6 replies] Last: @ Ganado, Thanks. Now and then I get lucky. I caught it when I tried ... (by Handy Andy)

by adam2016

Time complexity of quick find

Hi guys so I am following a pdf on princetons coursera algorithms course, it basically tells me th...

[7 replies] Last: That's a tough choice. For CS calculus and probability are the least u... (by helios)

by aliciabilbao

How to copy certain elements from one vector to another

I have a vector that has multiple party names repeated, here's a sample; Unaffiliated Federalist...

[5 replies] Last: In other words the goal is not "use of C++", but "to learn to think". ... (by keskiverto)

by cblack618

Stacks help (1,2,3,4)

Hello, I have this assignment For this assignment, write a program that uses a single stack ...

[77 replies] Last: Good news everyone -- the thread has been marked as resolved! So, is... (by deleted account xyzzy)

by Hay9

Delete line in file

Hello, I want to write information in a file for my game like: Dwarve G 656 275 481 481 32 2 which i...

[5 replies] Last: Hello Hay9, Since you are learning the same as I am let me cover some... (by Handy Andy)

by bchinfosieeuw

out of memory allocating (1,2)

I get the following error: cc1plus.exe: out of memory allocating 105621144 bytes make: *** [m...

[20 replies] Last: Once I compiled the Sqlite3 amalgation(~7.5MB) and didn't have any pro... (by thmm)

by GhibberishCode

Even and Odd Arrays

This code seems to assign an odd to the even array. int main() { int range; int score; c...

[10 replies] Last: cblack618 is a liar and a cheat. Do not help him. * this is an autom... (by dutch)

by cblack618

Binary Tree (1,2)

For this assignment, design an EmployeeInfo class that holds the following employee information: ...

[25 replies] Last: cblack618 is a liar and a cheat. Do not help him...... * this is an ... (by dutch)

Beginners - April 2020 (Page 9)

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