Beginners - November 2020 (Page 9)

Variable to parameter
 
Okay, I posted a very similar code block a few days ago and got some good responses, but still can't...
[1 reply] : See this: https://www.tutorialspoint.com/cplusplus/cpp_function_call_... (by coder777)
product of numbers of an array
 
hi, the guestion says "find the product of the numbers which are placed above the main diagonal and ...
[8 replies] Last: @jonnin thank you a lot, much appreciated :) (by laura fidarova)
Equation won't solve. Please help!!!
 
Hi. I am working on my final project for class and I'm having trouble with the equation. For some re...
[6 replies] Last: Thanks. I really appreciate your response. It helped a lot. (by Dawson82)
modifying this code to search an stringArray
 
Using C-String and String Classes this needs to be done using the C-String Class. •make a...
[2 replies] Last: I got the first progam running using #include <string> #include <str... (by Leonardo797)
Conditional logic ...comparison? How does this work?
 
Ok, so I got a question during an exam the other day, and I got it wrong, but I just don't get why. ...
[2 replies] Last: So basically just always make truth tables? Ok, that was surprisingly ... (by highwayman)
by jonnin
RLE Alogrithm with Integers
 
looks like you got an easy one if this is the final. I see it says array, not vector, but you said...
[1 reply] : Well, go for it, and when you get stuck, ask a question and someone wi... (by jonnin)
convert array numbers from binary to octal
 
given an array that's formed from binary numbers, create a new array by converting the binary number...
[7 replies] Last: thank you lots!! much appreciated:) (by laura fidarova)
How can I change my code?
 
I have problem error E0513, C2297, C2040 are constantly output. What shall I do? #include <i...
[4 replies] Last: This will give an int sum & average for each row: #include <random>... (by seeplus)
Matrix transposition
 
Hello, I need to make a code for two transposition matrices, and then they are counted according to ...
[12 replies] Last: We have no idea what the requirements of your actual assignment are. T... (by Ganado)
by Mif
Exporting C Functions for Use in C
 
Hello.. I have crate a new project that is a Dynamic Link Library here are my .c and .h files look l...
[2 replies] Last: Dohh... @!@.. I really need to take a brake.. That looks like lack of ... (by Mif)
change the numbers in arrays
 
there are two arrays, change the numbers of the second array which are already in the first to 0 ...
[6 replies] Last: @seeplus thank you so much! :D (by laura fidarova)
copy problem using std::filesystem::copy()
 
I'm trying to copy files and interior directory's using std::filesystem::copy(), But unfortunately h...
[2 replies] Last: std::filesystem::copy(fromString, toString,std::filesystem::copy_op... (by ronenp88)
How to make variable vertically?
 
So how can I make the variable a vertically? The thing is that the variable won't get vertically, he...
[5 replies] Last: Sorry for late reply. Thank you very much everyone, I appreciate it. (by siabapet)
2D Array function matching 3 characters
 
I'm working on an assignment that is asking to take a 3X10 2D array and determine if there are three...
[3 replies] Last: Hello roundtwo, I did consider using 1 for loop to check everything a... (by Handy Andy)
The System Cannot Find the File Specified Visual Studio 2019
 
First time posting so apologies for any mistakes. I am following a tutorial as part of a school as...
[9 replies] Last: Thank you to all of you that have responded so far. I will try some of... (by N11 Ordo Skirata)
by fifios
How to round a number 3 significant figures in C++
 
My goal is very simple I just want to round a number by 3 significant figures for example if the ...
[4 replies] Last: It's not worth doing it "manually" using <cmath>'s round() function. I... (by dutch)
stack memory
 
Hello I am trying to learn about stack memory, and have come across a page that I am struggling slig...
[5 replies] Last: All instructions have their own memory address More or less. There a... (by Computergeek01)
by lychee
How to read this format of integers from file
 
I am doing a prim algorithm minimum spanning tree int arr ; ifstream is("data.txt"); int...
[9 replies] Last: Thank you everyone!! (by lychee)
Writing a value-returning function.
 
Hello, coders. I have another puzzling code for ya (could be simple). Here I have an almost complete...
[6 replies] Last: Thank you coders, everything is working great! (by Frank5093)
by Mif
Ho to create one single dll file for entire project in 'C'
 
I have a project with multiple .c files and one resource.h. Now my main.c looks like this: ///...
[5 replies] Last: I can use multiple dll as well in my application to complicate less w... (by Mif)
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