Beginners

by admin
Welcome -- read before posting!
 
Welcome to the beginner's forum in C++.com! In this forum, users can to talk about any topic relate...
[2 replies] Last: How To Answer Questions in a Helpful Way Be gentle. Problem-relat... (by admin)
Console Closing Down (1,2,3,4,5,6,7)
 
Hi, i am new to C++ and have just written my "Hello World" program. It worked all right but the cons...
[120 replies] Last: It displayed "Hello world" after you pressed Enter. int c is a ... (by Duthomhas)
https://exclusivetaken.info/keto-plus-ecuador/
 
keto plus ecuador :- keto plus ecuador additionally attempts to smother the craving level an...
[no replies]
by Ryan15
Counting vowels and storing non-vowels into array
 
I would like to store any non-vowels in notvowel and display them but I'm not sure how to do it. ...
[1 reply] : #include <iostream> #include <cctype> #include <string> using names... (by Zaap)
Reading and storing .csv values using data streams
 
Hi everyone, I'm trying to code a program which requires opening and reading a .csv file using data...
[6 replies] Last: Ok, the OP has signed off that this is done, and the thread is officia... (by Niccolo)
Allowing user to open and select file to read using datastreams
 
Hi everyone, I am trying to code a program which will allow the user to read a .csv (or another t...
[1 reply] : To my mind, the best way to do this is to read from cin. Then the user... (by dhayden)
incompatible types in assignment of ‘Enemy*’ to ‘Enemy* [0]
 
Yes, I'm back again with the same project I'm always asking questions about. I'm on Linux, and my i...
[19 replies] Last: myEnemy is simply meant as a shortened pointer to the enemies array ... (by Repeater)
sringstream never hitting eof()
 
Hi guys, I'm following Bjarnes book practices and principles chapter 11 page 400, here we are creat...
[2 replies] Last: thanks Ganado that is much more concise believe it or not Bjarne Stou... (by adam2016)
FLTK or not to FLTK... that is the question
 
Ok various other C++ support personnel, Getting into GUI programming and was advised that there a...
[1 reply] : try to get to something since 2017 so you have those language changes ... (by jonnin)
by Horror
Combining two programs into one (1,2)
 
I'm trying combine these two programs into one, but I'm having trouble doing so. I always keep getti...
[22 replies] Last: C language code is usually in headers (.h) and sources (.c). C++ langu... (by keskiverto)
by Manga
wxWidgets help
 
I am trying to learn wxWidgets. I followed a tutorial on youtube to get started. The tutorial is for...
[4 replies] Last: Now I did that but still same errors. (by Manga)
Size of char
 
Hi :) Is is true that char has a different size depending on computer? If yes, could you say, why? ...
[2 replies] Last: In the event that you are on some very unique hardware*, you can use C... (by Ganado)
Programming practices and learning
 
Hey fellow programmers! I am a beginner in competetive programming.I know basics of programming and ...
[2 replies] Last: http://acm.cs.buap.mx/downloads/Programming_Challenges.pdf quite old, ... (by ne555)
Treatment of NaN
 
Hi guys, suppose I have a division between double variables somewhere in my code. If this divisi...
[5 replies] Last: I would suggest to use std::isnormal(...) with an assert since all not... (by coder777)
Need help with AVR 8 Bit timer
 
Hi guys, I have written a code for led blink and using a 8 bit timer of micro controller to produce ...
[1 reply] : Have you read this? https://www.microchip.com/wwwAppNotes/AppNotes.asp... (by salem c)
Help on program to find days in month with leap years
 
Hello! So I have a code here which determines whether a year is a leap year or not: #include <io...
[3 replies] Last: Edit: Solved, thanks for help. (by jonathon378)
Dynamic String Array not Compiling
 
Hi, I'm not understanding why my dynamic array won't compile. int square = 1; int k; ...
[4 replies] Last: >> dutch I got it! char** a = new char* ; for(int i = 0; i... (by jjordan33)
Swapping number question help
 
So my question asks me the following: Declare and define a function that swaps two integer numbers:...
[5 replies] Last: No, you can't have several variables with the same name. double n1 wo... (by zapshe)
How to have a unique pointer with 32 byte aligned?
 
I want to change my current version to a new version using make_unique function. Reason: I found ma...
[3 replies] Last: We thought make_unique could do the work (?) Can it? Mostly. When I... (by mbozzi)
Need Approach with better time complexity? (1,2)
 
Given 2 sorted arrays A and B, if we have to select A and B such that i <= j, find the Kth minimum...
[30 replies] Last: my approach in, I think, O(n lg^3 n) (pseudocode) array a, b sorted_s... (by ne555)
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  Archived months: [may2019]