Beginners - C++ Forum - September 2020 (Page 4)

by Orion98

Displaying average age and youngest student's name

This question is a follow-up from my previous one. Write a program that needs to read a input file ...

[5 replies] Last: The original assignment guaranteed a nullptr at the end of the array. ... (by dhayden)

by Orion98

Student Records - Reading & Displaying from Input

I'm currently writing a program that needs to read a input file and populate a set of Student object...

[14 replies] Last: See continuation of this at http://www.cplusplus.com/forum/beginner/27... (by seeplus)

by ccavanaugh18

Help with C++ program that calculates Volume and Surface area (intro to C++ assignment)

In this assignment I am to use the given statements in the incorrect order and rearrange them in the...

[4 replies] Last: If you factorise the algebra, you get: V = (PI * r)(r * h) A = (PI * ... (by seeplus)

by brendan3900

Issues with Dynamic Allocation of Arrays

I am having trouble growing the allocated memory of an array using pointers. There is a Grow() funct...

[3 replies] Last: In addition to above issues, finalize() has to reset size and capacity... (by seeplus)

by Leonardo797

convert int to string in leap year calculation

int month; while(std::cin >> month) if(month > 0 and month <= 12) std::cout << "The " << month...

[7 replies] Last: To check if a year is a leap year, then as well as checking for a mult... (by seeplus)

by annolliwohe

Random number generator for Sally

Hello I would like to make a function that generates random numbers between a minimum and a maximum ...

[7 replies] Last: It doesn't work either, I have results that don't correspond with the ... (by annolliwohe)

by lloydie12

C++ Win32 API Check Encryption Bitlocker FDE

Hello, I'm trying to run the below script, but it's failing. The end goal here is to tap into the W...

[7 replies] Last: I see, that makes sense and i can now poll my application output into ... (by lloydie12)

by Rlabee

expected declaration

Hello all, I need to wright a program that asks for the price of several items and adds tax to the...

[3 replies] Last: thanks jonnin, really learned a thing or 2 thanks to your reply. Han... (by Rlabee)

by DonnaPin

freeing memory when passing objects

Hello, I am currently learning about passing objects to functions from my book, and I am wondering a...

[4 replies] Last: What book are you using? Passing an object by value will cause a copy ... (by seeplus)

by noahk81

How to create a word and sentence counter

I am trying to write a program to determine the number of words, number of sentences, as well as the...

[17 replies] Last: Ignores final sentence for the sentence count if it doesn't end with o... (by seeplus)

by ericM

boost issue with static linking

Hello, I am building a code which makes use of boost libraries. My CMakeLists.txt looks like the...

[3 replies] Last: It is probably a version conflict. Either the compiler or the target s... (by coder777)

by ebz

Why does std::make_unique work in Visual Studio but not g++ on linux?

I've got a very simple piece of code that runs prefectly on Window's visual studio but doesn't on Li...

[3 replies] Last: @jonnin You pointed me to the right direction! It wasn't the order but... (by ebz)

by Frank5093

Rounding up to the nearest integer

Hello everyone, back with the simple stuff. I got some an issue with rounding up. Could you please e...

[12 replies] Last: I'd think just converting from a float to an int would just automatica... (by jonnin)

by Mif

Need help with warning message

I get this warning ||=== Build: Debug in menu_1 (compiler: GNU GCC Compiler) ===| C:\Users\Deskt...

[15 replies] Last: its your program i'm not that worried about it. I realize some progra... (by markyrocks)

by karkand

Not printing file correctly

So I am trying to read and print a file for an assignment but it doesn't print exactly how it is in ...

[17 replies] Last: That code assumes that each 'line' in the file is exactly SIDE chars ... (by lastchance)

by momof4

vector push back

I asked earlier about the vector resize, and I think I've got that issue figured out. I'm struggling...

[10 replies] Last: The third time I though, it tells me that it successfully resized f... (by dhayden)

by felloz

object class

Hello, I'm learning about classe's right know, and I see that a class can have an object itself, ...

[4 replies] Last: In this example the object class is `name` No. The class (aka type) ... (by dhayden)

by MaxGreen

dynamic memory pointer in arrays

hey lads, your help will be welcomed :))) I need to write a code which will copy all the odd and ...

[3 replies] Last: #include <vector> #include <iostream> using namespace std; int main... (by markyrocks)

by gilbertosbs1

error in presenting the highest and lowest value in c ++

I believe the problem lies in the if ties. #include <iostream> #include <iomanip> #include <cma...

[6 replies] Last: #include <iostream> #include <iomanip> #include <cmath> using namespa... (by againtry)

by kahlenberg

How to stop a thread that runs active always?

Hi, I have trouble with the following code. I want to create a thread that runs always. I want to s...

[2 replies] Last: Ok, I found the solution. I am using Linux and trying to run it on Lin... (by kahlenberg)

Beginners - September 2020 (Page 4)

C++

Forum