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Beginners - June 2021 (Page 9)

Hi, I'm trying to create a class with an object field. I want to create the object on the stack rather than the heap, but when I define it, it seems to call ...

[2 replies] Last: #include <iostream> using namespace std; class Test { private: ... (by Manga)

by Petrus1234

while loops, txt file and arrays

Hi I'm currently working on something for the future where I want to read through a comma separated txt file with a known amount of columns but not rows and I w...

[11 replies] Last: Do you mean the: std::vector<double> row; for (double val; iss >> val... (by keskiverto)

by Shruthi LS

Getting Results from the Set

Hi all, std::set<int> setx{ 100, 100 , 20}; for(auto &elem : setx) { cout<<"Print the set" << elem; } Output : 20,100 But I want ...

[3 replies] Last: @lastchance Thank you so much. It's working (by Shruthi LS)

by organicClock

no suitable conversion function from "std::basic_string <char, std::char_traits<char>,std::allocator<char>>"to "int" exists

My code is unfinished at the moment but the problem I'm having is the "name" of if(isspace(name .substr(i, 0} is giving me the error no suitable conversion func...

[3 replies] Last: Also note that passing vector<> by value (as here) causes an extra cop... (by seeplus)

by Lacy9265

Create an h file for binarySearch program

I've created a program that asked the user to enter a name if the name entered then computer says the name is in the array. I'm trying to modify this program so...

[2 replies] Last: DON'T use include... in a header file. This WILL cause problems at som... (by seeplus)

by ChloroPhyte

I have some problem with my code about mode

This code supposed outputting the mode of the input, problem is, this code just outputting 0. Do you guys have any idea? #include <iostream> using name...

[2 replies] Last: if anyone want the answer, it's in line 13. I forgot to add a line. ... (by ChloroPhyte)

by Growthra

Need help creating a card game similar to Rock Paper Scissors but with different objectives

Hello, I seek assistance in creating this game it is similar to RPS(Rock,Paper,Scissors) but with different objectives. ============================== Card | B...

[4 replies] Last: I think Botched it up, didn't think this through. I was supposed to pr... (by Growthra)

by mathman54

looking for an easy to install and use c++ compiler

Hi Everyone, I am looking to get back in to writing some code in C++. I have Visual Studio. I am having problems using Visual Studio. I would like to use anothe...

[11 replies] Last: how to use notepad++ with cygwin: http://www.edparrish.net/common/npp4... (by anup30)

by SITHESH

Repeat a print out value of the last data . (1,2)

Currently this code repeats a last value it prints it twice choiceBB choiceB choiceB2 choiceB2 stated I had textfile with: /*Example of textfile * ...

[27 replies] Last: @seeplus I really first believe that was the case but the Template has... (by SITHESH)

by siid14

Three errors on overload pb

Been working on this problem about overloading function and private function but I got a couple of errors that I trying to solve but it's not successful until n...

[6 replies] Last: Hello siid14, Understanding the problems better I came up with this: ... (by Handy Andy)

by TheToaster

Why is this valid code?

See the following: #include <iostream> using namespace std; template<class X*> void y() {} int main() { return 0; } Why can I cre...

[3 replies] Last: https://en.cppreference.com/w/cpp/language/template_parameters Becaus... (by keskiverto)

by Petrus1234

while loops, txt file and arrays

Hi I'm currently working on something for the future where I want to read through a comma separated txt file with a known amount of columns but not rows and I w...

[1 reply] : Please don't duplicate post. See http://www.cplusplus.com/forum/beginn... (by seeplus)

by Ch1156

Creating Multiple instances of one object

So I am playing a game called Factorio and I have a bunch of storage chests for items and it got me wondering how that's implemented. My guess is there's a stor...

[10 replies] Last: Interesting thank you! (by Ch1156)

by arr9999

Having trouble with for loop

The code itself "works" as in it doesn't bring any errors, but it isn't working as intended. What I was hoping to do was to get it to say something like: I hav...

[1 reply] : else is binary, what I mean is you have if this, then that, else other... (by jonnin)

by Petrus1234

Array and txt file

Hi I have a 4 by 4 comma separated txt file named val.txt that looks like 1,2,3,4 2,4,6,4 1,2,7,8 9,3,1,2 for example. I want to read it into an 4 by ...

[9 replies] Last: #include <iostream> #include <fstream> using namespace std; int main... (by lastchance)

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