Beginners - C++ Forum - March 2021 (Page 8)

by Beginners12

class

I have an assignment that requires alot of use with classes, the idea of the code is to manipulate f...

[11 replies] Last: Sounds like the meaning of "return type" has to be clarified. Read: ht... (by keskiverto)

by gevCplus

Question regarding return in a function

Hello, I've found the following code for counting how many instances of the word balloon can be m...

[4 replies] Last: Thank you seeplus! I couldn't understand the link between the number c... (by gevCplus)

by Atom1

Adapt Polynomial Regression to C++ DLL (1,2)

In the code block, is a method for calculating a 3rd order polynomial regression fit. It is written ...

[22 replies] Last: I have built the project using your code, all it completed ok. One way... (by Atom1)

by oliviasmithh901

Prime numbers generater

Hi, I am working on a project where I need to create a prime numbers output. I am new in C++ and ...

[5 replies] Last: Yes, that's true. I wonder what the difference in performance would be... (by thmm)

by closed account iEv9vCM9

Matrix Addition Using Operators + and <<

Hello! I got an assigment this friday I have to write a program using Header File with the followin...

[1 reply] : Looks like you accidentally double-posted, please delete your other th... (by Ganado)

by aardalde

Linked list new node at back (segmentation fault)

I have a book inventory link list with a node struct that has 4 data types (name, price, amount, ISB...

[1 reply] : You don't show constructors of Node. I presume implicit default constr... (by keskiverto)

by Ch1156

Can you set an initialization constructor and use another for loading values from file?

Im working on a load file function and in my main program i have a constructor for my player that se...

[2 replies] Last: Hi yes it is a class constructor, sorry for leaving that out. I could ... (by Ch1156)

by Evelynmkm27

This program is about weather statistics.

Having trouble writing program for this This program is about weather statistics. c++ Write a pro...

[6 replies] Last: Hello Evelynmkm27, Going over your revision it looks like you are goi... (by Handy Andy)

by HypeCoderPanda

Integer inproperly initialized

I am writing a Duck Hunt program. The problem in detail is that when I type the correct number, the ...

[9 replies] Last: Hello HypeCoderPanda, Sorry about that. I have no idea how I got fixe... (by Handy Andy)

by Mif

How to create a menu with the list of elements that are in a text file? "C"

Hello again.. How do I create an interactive menu with the elements that are located in a text file...

[16 replies] Last: This is a simple C test program to show the use of GetProcAddress() in... (by seeplus)

by olegharput

Multiplication of elements of two array issue.

Suppose you want to multiply the elements of two array, whose size are entered by the user. I wrote ...

[2 replies] Last: int* array1 = new int; // array1 points to one int // The size of "... (by keskiverto)

by FanOfThe49ers

Trouble trying to remove odd numbers from stack

Hello I'm trying to create a stack program that only contains even numbers, basically the program wi...

[2 replies] Last: A comment mentioned using the STL stack, so do you really need to im... (by FanOfThe49ers)

by pathofpain

Reducing fractions

I need to write a program that simplifies an array of fractions, converts them into decimal form and...

[6 replies] Last: Ah. Well that is about useless :) Carry on! (by jonnin)

by possum swallower

Time in c++?

I thought of making a race simulation where two (or more races ) start across the galaxy and try to ...

[1 reply] : you want threading and sleep_for http://www.cplusplus.com/reference/th... (by jonnin)

by ccorkran

TicTacToe illegal moves and winner, array, functions

so i am in a beginners c++ class, and we have an assignment where we make a tic tac toe game with ar...

[5 replies] Last: I think I did it with a 1d array #include <iostream> using namespac... (by ccorkran)

by maple

Questions about the use of fstream::seekg

Hello, everyone, I was doing an exercise to write the relative starting position of each line to the...

[5 replies] Last: @salem c, thanks a lot and I totally agree with your explanation. Ind... (by maple)

by gevCplus

Question for a bool function

Hello, I've looked over the net for a function to break a vector into three parts with equal sum an...

[3 replies] Last: Excellent! Thank you guys! (by gevCplus)

by bstroe

Inserting the average into the matrix

Write a function called insertedAverage : void insertedAverage (int &N, int &M, double mt , int k) ...

[3 replies] Last: Thanks @lastchance !! (by bstroe)

by gvdg

Stream I / O

Write a program that will add information entered from the keyboard to a text file (according to the...

[7 replies] Last: Can you tell me how to save the data in a file as a structured table ... (by seeplus)

by BillyBJones

.txt array help

First time working with a .txt to an array. I need help figuring out how to be able to get all the n...

[7 replies] Last: @Andy, L33 - No, as you just previously incremented arrayCountIdx ! (by seeplus)

Beginners - March 2021 (Page 8)

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