Beginners - C++ Forum - December 2020

by snoisia

I don't know what a unique algorithm is

Read 20 integers into an array. Next, use the unique algorithm to reduce the array to the unique val...

Dec 31, 2020 at 9:24pm

[4 replies] Last: #include <iostream> #include <sstream> #include <iterator> #include <... (by lastchance)

by waturiuiuiuizifa

C++ skips all cin statements

I'm a beginner in C++ and I wrote this simple code: #include <iostream> ...

Dec 31, 2020 at 7:21pm

[3 replies] Last: Hello waturiuiuiuizifa, What found is that following #include <iost... (by Handy Andy)

by gevCplus

Problem with code

Hello again! I have two problems with an exercise I've been trying to cope with. My first proble...

Dec 31, 2020 at 5:41pm

[7 replies] Last: Seeplus thank you. I haven't yet writen any code in main as my compil... (by seeplus)

by gevCplus

Error in code

Hello once again guys! I have one more problem regarding another code of mine. My code is given belo...

Dec 31, 2020 at 10:45am

[10 replies] Last: Hello geovoulg, You are welcome. Any time. Andy (by Handy Andy)

by DonnaPin

Accessing a vector from another class

Hello, I am trying to make a little console based game, and i need a vector that holds inventory ite...

Dec 30, 2020 at 7:57pm

[4 replies] Last: It's fine. People here are a little trigger happy because you will get... (by Ganado)

by hbcpp

Detect USB Storage Devices On Insert

I want to create a console application that detects when I insert a usb on my pc and then it copies ...

Dec 30, 2020 at 5:56pm

[11 replies] Last: Thanks guys!! However, I found the solution that works for me and it ... (by hbcpp)

by DonnaPin

Accessing a vector from another class

Hello, I am trying to make a little console based game, and i need a vector that holds inventory ite...

Dec 30, 2020 at 3:29pm

[2 replies] Last: Statics like this get initialized on global scope. So 'inventoryContai... (by Computergeek01)

by shafiul0304034

wonder if the following code is correct!.

Hi everyone, I am sorry that the following code is a combination of both C and C++. Regardless of t...

Dec 29, 2020 at 11:38pm

[4 replies] Last: Dear Dhayden, Thanks for your message. I am sorry for the late reply. ... (by shafiul0304034)

by poomrang

Override [] operator for a class

Hi, I have a Basket class, containing Apple objects, stored in an Basket. A Apple object is describ...

Dec 29, 2020 at 10:32pm

[3 replies] Last: Yes, but if I want to use objects on the heap? Dereference your Arr... (by mbozzi)

by Sukuna231

Max among the coordinates of one vector

From the vectors v1, v2, v3 choose the vectors (one or more) that have the largest max among the coo...

Dec 29, 2020 at 6:07pm

[4 replies] Last: I swear this same question has been asked 8 different ways in the past... (by markyrocks)

by NowIC

Program does not execute

Hallo. I wrote some code for learning C. Still a beginner. The problem is if the problem line is...

Dec 29, 2020 at 6:05pm

[4 replies] Last: By "Visual Code" I assume OP means Visual Studio Code , this amazingl... (by mbozzi)

by kmce

printing to file with functions?

Is it possible to use a function to pass data to a out stream to put it into a file? I have a re...

Dec 29, 2020 at 5:46pm

[12 replies] Last: The original code was: myOutStream << obj.getName(); As the func... (by seeplus)

by izlezotfilma

Delete a row in a dynamically allocated multi-dimension array

in this piece of code i have a matrix and if a sum of a row is not even, i have to delete it, but ho...

Dec 29, 2020 at 5:11pm

[7 replies] Last: Thank you very much everyone! (by izlezotfilma)

by imyourjoy

Write multiple lines to a text file and Read the file with all the characters reversed

Hi guys i'm trying to write a programme as follow: Write a program that: 1) Prompt the user to e...

Dec 29, 2020 at 2:21pm

[8 replies] Last: Hello imyourjoy, Your while loop may not work the way that you want. ... (by Handy Andy)

by DonnaPin

Abstract class question?

I want to try practice a few things that I have learned by making a very small simple console based ...

Dec 29, 2020 at 3:04am

[2 replies] Last: > but is it normal for an abstract class to have all of its functions ... (by JLBorges)

by markyrocks

This is probably more of an intermediate problem....

My issue isn't so much with the function as it is to do with the data after the function returns... ...

Dec 28, 2020 at 11:00pm

[3 replies] Last: I keep grinding away doing my research etc. Its amazing to me that no... (by markyrocks)

by frog1990

C++ Class

So i'm trying to make program using class. I need to make this to work by using set/get....I'm stuck...

Dec 28, 2020 at 8:28pm

[1 reply] : date_1, date_2, and date_3 are ints, not Date objects as you seem to s... (by Ganado)

by luqcpp

Write a program that uses a stuct named MovieData to store the following information about a movie.

//The program should create two MovieData variables, store values in their members, and pass each on...

Dec 28, 2020 at 7:42pm

[2 replies] Last: Hello luqcpp, PLEASE ALWAYS USE CODE TAGS (the <> formatting button... (by Handy Andy)

by intersted2405

One dimensional arrays

Hello! How do I make a program in C++,in a one-dimensional array consisting of n integer elements, c...

Dec 28, 2020 at 7:00pm

[13 replies] Last: Perhaps something like: #include <iostream> #include <numeric> #inc... (by seeplus)

by PK Dey

Namespace error!

Hello every one! Nice to meeting you on this forum. I am new here also in C++. I have the following ...

Dec 28, 2020 at 3:52pm

[7 replies] Last: Someone took it over as a project but nothing from borland is newer th... (by jonnin)

Beginners - December 2020

C++

Forum