Beginners - C++ Forum - September 2019 (Page 4)

by LightningOdin44

Using a file, structures, passing parameters

I am supposed to use functions outside of main to load a structure of speakers with information from...

[3 replies] Last: WAY to many errors. Your bool function "openInFile" doesn't end - you'... (by zapshe)

by CodeNovice01

New Roman Numeral Converter

Write a program to read in New Roman numerals and print out their values(base 10 number). Old Roman ...

[18 replies] Last: What is the statement on line 3 and 4? Is that an array of sorts? I... (by deleted account xyzzy)

by Wu zhen hai

thread writing value.

Write your question here. #include <pthread.h> int counter = 10; void *worker(void *arg) { co...

[2 replies] Last: > counter possible value will be 7,8,9,10. 1. Your counter counts down... (by salem c)

by shoaib yehya

Punch Line case

Write a program that reads and prints a joke and its punch line from two different files. The first ...

[5 replies] Last: Thankyou so much Zapshe and Duthomhas Dear Zapshe, Actually Joke ... (by shoaib yehya)

by pm9ljr

cant get sample program to compile

Just starting out and trying to compile the sample programs as I read along. in the below code I ...

[7 replies] Last: The error message of interest would have contained something like "unr... (by Ganado)

by michaelwilliams6511

Templates and wchar_t

I do not understand why I am getting the error "no instance of overload function "remove" matches th...

[2 replies] Last: Thanks, that did the trick. Will look into integrating clang into my s... (by michaelwilliams6511)

by cash

finding median of an array

I'm having problems with an error saying "invalid operands" for the line "m= a +a[median-1];" ...

[6 replies] Last: Last post is a duplicate of http://www.cplusplus.com/forum/beginner/26... (by MikeyBoy)

by kon

std::inner_product in class template

Hi! I encounter a problem when I tried to use inner product inside the class (I need to subtract th...

[2 replies] Last: Yes, that works! Thank you very much! (by kon)

by CodingIsHard17

Random number generator

I am working on a code that generates 35 random numbers between 0 and 199. Here is what I have so fa...

[14 replies] Last: http://www.cplusplus.com/faq/sequences/sequencing/sort-algorithms/quic... (by Duthomhas)

by cash

linker error

I have a linking error in my program that I'm having difficulty fixing. I'll post my program below (...

[2 replies] Last: Hello cash, The linker error comes from: template<class T> void sor... (by Handy Andy)

by Ferik

Greetings and Quick question about arrays as arguments in functions

Hi everybody, My first post and I am so glad to be here. This is a part of code that will calculat...

[9 replies] Last: Instead of using globals (save for your "row" and "column" const value... (by Ganado)

by fiji885

Stack

Well, one of my assignments is to reverse a stack via recursion and meet some requirements. OK, soun...

[2 replies] Last: jonnin, thank you for replying. [quote=jonnin] try moving the push tm... (by fiji885)

by Stauricus

error: double free or corruption (out)

Hello i have this code: #include <vector> #include <algorithm> #include <iostream> int m...

[7 replies] Last: One could make sure that the vector does not need realloc during the i... (by keskiverto)

by hein harry thu

how to make if statement in this condition

Example: Enter a letter grade: a Grade range is 90 – 100 Enter a letter grade: B Grade range is ...

[2 replies] Last: This clause 5 sqrt(3) is a problem. There's no multiplication ope... (by Niccolo)

by helpmeimnotthesmartest

Code snippet only works correctly when headed by Ofstream opening a file.

This is the strangest thing I've encountered because I can't really find any noticeable patterns or ...

[4 replies] Last: I have not figured out the problem with fstream, however, I did find a... (by helpmeimnotthesmartest)

by vng225

Problem description: Function 'gets' could not be resolved

Hello everybody I need help with error: gets (str); Problem description: Function 'gets' could not ...

[10 replies] Last: What do you think is the benefit of using gets_s() over fgets()? Remem... (by jlb)

by Eshockwave

Code wont print

#include <iostream> #include <iomanip> #include <fstream> using namespace std; ...

[5 replies] Last: Try creating a completely new project and re-paste the code in. (by Ganado)

by amateurDev

Sorting strings from a text file.

EDIT: I am new to this forum, and forums in general, so if I broke any rules or there are things I c...

[1 reply] : Welcome! Your post is nicely formatted and the explanation is clear, s... (by Ganado)

by Cambalinho

how can i create a txt files without Windows Defender problems?

i'm using Windows 10... my program create a txt file, but if the Windows Defender is activated, the...

[14 replies] Last: ok.. i have Malwarebytes working... that will resolve my problem... bu... (by Cambalinho)

by shoaib yehya

File handling case

File Head Program Write a program that asks the user for the name of a file. The program should di...

[5 replies] Last: Hey Andy and Ne555 . Thank you so much for guidance. I just edite... (by shoaib yehya)

Beginners - September 2019 (Page 4)

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