Beginners - C++ Forum - February 2019 (Page 17)

Hello, First off I want to say that I have been coding on and off as a hobby, for a long time. I st...

Feb 10, 2019 at 10:02pm

[31 replies] Last: The hard part for me is finding something to DO with it on a daily ba... (by closed account E0p9LyTq)

by yeetoneem

Help using the sin function?

I need help with a code from my beginner course. This code is to calculate the conductivity of a sub...

Feb 10, 2019 at 10:01pm

[3 replies] Last: Did everything you said and it's running perfectly. Thank you! (by yeetoneem)

by nicolas9511

Nested loops think process assistance

hello there, I was recently asked to code the sine of a given value using the Taylor series. FYI be...

Feb 10, 2019 at 9:11pm

[8 replies] Last: "!" represent the factorial of the number (by nicolas9511)

by ramp00

Value of class elements

I have a class, and I want to find the value of a element in the class. How do I do that? Header...

Feb 10, 2019 at 9:04pm

[2 replies] Last: Thanks! (by ramp00)

by Dum

Manhattan Rectangle

Somebody help me In xor decomposition problem I unable to get any idea

Feb 10, 2019 at 7:34pm

[3 replies] Last: I thought that topic title looked familiar.. (by H00G0)

by jmason17

Online tutors

Can anybody recommend a site where you can get tutoring through skype for C++? I found a site called...

Feb 10, 2019 at 7:33pm

[1 reply] : Well what follows is purely personal opinion. I don't think you need ... (by H00G0)

by yogsotherist

Problem with solving pythagorean triple problem

So the problem is a user inputs a number and you must find if any of the possible sums of that numbe...

Feb 10, 2019 at 7:12pm

[2 replies] Last: In C++, a^2 isn't a2, it's a XOR 2 *face palm* https://tenor.com/vie... (by H00G0)

by Monzaku

How do I stop a thread?

Basically I want to stop a thread so I can recreate with new information in mind. The purpose of ...

Feb 10, 2019 at 7:05pm

[8 replies] Last: But how would I know when to start it again when it exits? (by Monzaku)

by theredp

Adding to maps by a function

Hi! I am trying to build a function that will add a new course to a map. My map is supposed to have ...

Feb 10, 2019 at 6:57pm

[3 replies] Last: theredp, Before I answer your question about messy output caused by y... (by mpark4656)

by senkovlad16

removing duplicates in array

I need help on finding what is wrong with my code. Our directions is to remove duplicates in an arra...

Feb 10, 2019 at 6:34am

[2 replies] Last: Thanks I got it to work! (by senkovlad16)

by Jeff Waldrop

What is the best IDE for a beginner?

I downloaded and installed Visual Studio and was really overwhelmed. Looked to be too much for me a...

Feb 10, 2019 at 5:52am

[7 replies] Last: Don't any other IDEs other than Visual Studio take care of the CMAKE f... (by Satan)

by usmannazir

Values changed in previous arrays without intention

Dear My code is quite complex so it is not possible to put it here and explain every thing...

Feb 10, 2019 at 2:21am

[5 replies] Last: My code is quite complex so it is not possible to put it here and exp... (by closed account E0p9LyTq)

by Houd

Why a Valid System Call Won't In C++

Why system(R"(C:/VulkanSDK/Bin32/glslangValidator.exe -V G:/shaders/vertex.vert)"); will n...

Feb 9, 2019 at 6:07pm

[5 replies] Last: @Houd, try this: system(R"(C:\VulkanSDK\Bin32\glslangValidator.exe ... (by dutch)

by Alex009988

How to count lines of cout? (1,2,3)

Hello. I want to count lines of matrix. Here is my code. #include "stdafx.h" #include <cstdlib...

Feb 9, 2019 at 5:20pm

[43 replies] Last: very nice work. A much better form than mine :( (by jonnin)

by SilentXwing

if statement/logical operators

Determine whether the user qualifies for discount movie tickets. Use the if-else structure to decide...

Feb 9, 2019 at 5:18pm

[4 replies] Last: char IS a number, but its not the number you thought it was. Its an i... (by jonnin)

by A Meow Cat

digits are really problematic

How do you let the program know how many digits a given integer has?

Feb 9, 2019 at 11:42am

[7 replies] Last: I could render the number on screen in a fixed-width font, measure its... (by Repeater)

by nick372060

"class" c++

Hello :) , I need help assigning numbers from txt to vector "vec" and passing it to class Triangle. ...

Feb 9, 2019 at 11:20am

[4 replies] Last: I figured it out :) Thank you for Helping me :) #include <iostream>... (by nick372060)

by yat89

Sum of 2d vector

Hi everyone. I'm a new to c++ programming. Given a task to calculate the total distance for each rou...

Feb 9, 2019 at 5:13am

[7 replies] Last: Hi mpark4656 , thanks a lot for your help and patience in teaching me... (by yat89)

by A Meow Cat

What is wrong with the '}'?

What is wrong with my code. Do have a look :) #include <iostream> using namespace std; ...

Feb 8, 2019 at 8:50pm

[7 replies] Last: If not the first 5 mins of this vid'll get you started: Only if yo... (by jlb)

by Rbuen4455

How to view a specific lines of code from a text file

I asked a similar question like this before, but I had another idea in mind. Let's say I had a text ...

Feb 8, 2019 at 6:43pm

[6 replies] Last: This is what I have so far (I deleted some parts (where there are "...... (by Rbuen4455)

Beginners - February 2019 (Page 17)

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