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by Orion98
Displaying average age and youngest student's name
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| This question is a follow-up from my previous one. Write a program that needs to read a input file and populate a set of Student objects. Then it will display ... |
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Sep 23, 2020 at 3:30pm
[5 replies] Last: The original assignment guaranteed a nullptr at the end of the array. ... (by dhayden)
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by Orion98
Student Records - Reading & Displaying from Input
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| I'm currently writing a program that needs to read a input file and populate a set of Student objects. Then it will display the objects, and perform some basic ... |
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Sep 23, 2020 at 2:23pm
[14 replies] Last: See continuation of this at http://www.cplusplus.com/forum/beginner/27... (by seeplus)
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by ccavanaugh18
Help with C++ program that calculates Volume and Surface area (intro to C++ assignment)
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| In this assignment I am to use the given statements in the incorrect order and rearrange them in the correct order. This is what I have come up with and I will ... |
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Sep 23, 2020 at 11:13am
[4 replies] Last: If you factorise the algebra, you get: V = (PI * r)(r * h) A = (PI * ... (by seeplus)
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by brendan3900
Issues with Dynamic Allocation of Arrays
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| I am having trouble growing the allocated memory of an array using pointers. There is a Grow() function in my program that is meant to double the capacity of th... |
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Sep 23, 2020 at 9:47am
[3 replies] Last: In addition to above issues, finalize() has to reset size and capacity... (by seeplus)
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by Leonardo797
convert int to string in leap year calculation
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| int month; while(std::cin >> month) if(month > 0 and month <= 12) std::cout << "The " << month << " month is " << month_names[month-1] << '\n'; |
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Sep 23, 2020 at 9:24am
[7 replies] Last: To check if a year is a leap year, then as well as checking for a mult... (by seeplus)
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by annolliwohe
Random number generator for Sally
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| Hello I would like to make a function that generates random numbers between a minimum and a maximum number for my code that I posted there: http://www.cplusplu... |
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Sep 23, 2020 at 8:01am
[7 replies] Last: It doesn't work either, I have results that don't correspond with the ... (by annolliwohe)
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by lloydie12
C++ Win32 API Check Encryption Bitlocker FDE
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| Hello, I'm trying to run the below script, but it's failing. The end goal here is to tap into the Win32 API to see the shell values for System.Volume.BitLocker... |
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Sep 22, 2020 at 7:35pm
[7 replies] Last: I see, that makes sense and i can now poll my application output into ... (by lloydie12)
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by Rlabee
expected declaration
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| Hello all, I need to wright a program that asks for the price of several items and adds tax to them. So item 1, 2 and 3 will get 21% taxes added. and Items 4... |
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Sep 22, 2020 at 6:29pm
[3 replies] Last: thanks jonnin, really learned a thing or 2 thanks to your reply. Han... (by Rlabee)
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by DonnaPin
freeing memory when passing objects
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| Hello, I am currently learning about passing objects to functions from my book, and I am wondering a few things about what it has said. I am hoping someone coul... |
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Sep 22, 2020 at 4:26pm
[4 replies] Last: What book are you using? Passing an object by value will cause a copy ... (by seeplus)
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by noahk81
How to create a word and sentence counter
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| I am trying to write a program to determine the number of words, number of sentences, as well as the average words per sentence. I'm really unsure of where to s... |
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Sep 22, 2020 at 4:16pm
[17 replies] Last: Ignores final sentence for the sentence count if it doesn't end with o... (by seeplus)
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by ericM
boost issue with static linking
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| Hello, I am building a code which makes use of boost libraries. My CMakeLists.txt looks like the following: cmake_minimum_required(VERSION 3.5 FAT... |
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Sep 22, 2020 at 6:24am
[3 replies] Last: It is probably a version conflict. Either the compiler or the target s... (by coder777)
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by ebz
Why does std::make_unique work in Visual Studio but not g++ on linux?
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| I've got a very simple piece of code that runs prefectly on Window's visual studio but doesn't on Linux (g++). I get the following error on Linux: /u... |
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Sep 21, 2020 at 9:34pm
[3 replies] Last: @jonnin You pointed me to the right direction! It wasn't the order but... (by ebz)
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by Frank5093
Rounding up to the nearest integer
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| Hello everyone, back with the simple stuff. I got some an issue with rounding up. Could you please explain how this works? Thank you for your time coders. Here ... |
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Sep 21, 2020 at 9:03pm
[12 replies] Last: I'd think just converting from a float to an int would just automatica... (by jonnin)
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by Mif
Need help with warning message
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| I get this warning ||=== Build: Debug in menu_1 (compiler: GNU GCC Compiler) ===| C:\Users\Desktop\Projects\menu_1\main.c||In function 'menu':| C:\Users\De... |
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Sep 21, 2020 at 8:10pm
[15 replies] Last: its your program i'm not that worried about it. I realize some progra... (by markyrocks)
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by karkand
Not printing file correctly
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| So I am trying to read and print a file for an assignment but it doesn't print exactly how it is in the file. Can someone help? //file /*r bqk nr ppppp... |
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Sep 21, 2020 at 3:20pm
[17 replies] Last: That code assumes that each 'line' in the file is exactly SIDE chars ... (by lastchance)
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by momof4
vector push back
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| I asked earlier about the vector resize, and I think I've got that issue figured out. I'm struggling with the push back now though. I thought it was working out... |
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Sep 21, 2020 at 12:58pm
[10 replies] Last: The third time I though, it tells me that it successfully resized f... (by dhayden)
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by felloz
object class
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| Hello, I'm learning about classe's right know, and I see that a class can have an object itself, for example class Class_name { //todo }name;... |
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Sep 21, 2020 at 12:54pm
[4 replies] Last: In this example the object class is `name` No. The class (aka type) ... (by dhayden)
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by MaxGreen
dynamic memory pointer in arrays
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| hey lads, your help will be welcomed :))) I need to write a code which will copy all the odd and even elements from the original array into 2 new ones. A... |
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Sep 21, 2020 at 1:09am
[3 replies] Last: #include <vector> #include <iostream> using namespace std; int main... (by markyrocks)
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by gilbertosbs1
error in presenting the highest and lowest value in c ++
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| I believe the problem lies in the if ties. #include <iostream> #include <iomanip> #include <cmath> using namespace std; void valor_maior(void) { ... |
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Sep 20, 2020 at 10:54am
[6 replies] Last: #include <iostream> #include <iomanip> #include <cmath> using namespa... (by againtry)
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by kahlenberg
How to stop a thread that runs active always?
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| Hi, I have trouble with the following code. I want to create a thread that runs always. I want to stop it only when a variable changes from true to false. When... |
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Sep 19, 2020 at 9:30pm
[2 replies] Last: Ok, I found the solution. I am using Linux and trying to run it on Lin... (by kahlenberg)
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