C++

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Beginners - May 2020 (Page 14)

Hello all, I am doing a code to run to check for duplicates generated randomly. my Issue is that this code doesn't print the elements if I ask the user to ent...

[9 replies] Last: Alternative version. #include <iostream> #include <random> #include... (by dutch)

by medosz

function

This is a parking charge calculator program. I used function to calculate the charge for each car. I could not find out how I could get the total charge because...

[4 replies] Last: Hello medosz, Playing around with the program I came up with this to ... (by Handy Andy)

by propurple

Matrix Function

Hi , i wrote this code it suppose to multiply two 3X3 matrix and it works but now i want to make it with a function and im really noob can anyone help me plea...

[1 reply] : Hello propurple, Some questions that will help: What IDE/compiler ar... (by Handy Andy)

by closed account LE8p216C

Struggling Bad!

I have wrote the code for this problem in 2 different ways but they are huge programs with too many variables I feel it could be simplified. If anyone has time ...

[5 replies] Last: > closed account (LE8p216C) Another free food and fcuk off driveby get... (by salem c)

by closed account LE8p216C

If statement problem

I keep getting errors for <= which I don't understand and also error for all the if statements expecting an expression. Will post my code first not done but its...

[11 replies] Last: Here's also a start on how to do this with functions. You stiil need ... (by againtry)

by Depressed

Overloading operator problem

I am having an error in my compiler whenever I try to run my overloading function from my namespace inside my class, here's the function along with the error. I...

[3 replies] Last: You're right dutch, it was linker errors with the copying functions. F... (by Depressed)

by BJK

Please Help My Home Work

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[4 replies] Last: > I'm afraid I can't. I tried but failed. I have to do this homework b... (by salem c)

by closed account LE8p216C

NEED HELP ASAP!

Write a program that lets a Chips and Salsa company keep track of sales for their 5 different types of salsa (Mild, Medium, Sweet, Hot, Zesty). Use a loop to as...

[6 replies] Last: #include <iostream> using namespace std; void findLarge (int salsa , ... (by closed account LE8p216C)

by DrCoke21

Error: Too many arguements to function

So What I am trying to do is to make a list with choices and have you enter an amount and "purchase" them, then giving you change or saying it is lower than cos...

[1 reply] : double sellItem(); //this has no arguments unless you have the f... (by markyrocks)

by fruhtie

Decrypting a Message

Hello. I am currently learning about vectors and arrays. I am working on an assignment where I need to decrypt secret messages using cipher. I am struggling in ...

[5 replies] Last: Thank you, I get it now. Also I was given starter code to jumpstart th... (by fruhtie)

by annw3y

Vector Bubble Sort c++

I have class Date, functions bubbleSort, isAfter and printVector. So my task is: Use the function bubbleSort to sort vector type objects Date(using function isA...

[1 reply] : Given two dates a and b , is_after(a, b) should be true if and onl... (by mbozzi)

by nchithangvic

inheritace, virtual function

Hello everybody, i am beginner and im studing the inheritance, virtual fuction. and Im practising a console app about calculate Figure (Phere) when Run this ...

[3 replies] Last: You can always manually type in the words and before and after ... (by TheToaster)

by nmbs

ARRAYS

Write your question here. Can you pass an array element or the whole array to a function in C++? If so, give an example for each one. Are arrays pas...

[6 replies] Last: regardless when you pass something to a function its still always a ... (by TheToaster)

by bld

Is a text-editor and a compiler all I need?

Hello, I'm very new to C++ and I would like to know if I have to download C++, just like I have to do it with Python. Or is a text-editor and a compiler all I n...

[11 replies] Last: I'm not sure I agree with the recommendations given in this thread. I... (by Duthomhas)

by KittyIchigo1

The last cout statement does not output

I was using my own smaller test code, and the final cout statement "The most frequent word is: " printed out the correct answer. However, when using my suppli...

[6 replies] Last: Hello KittyIchigo1, On lines 153 and 157 remove the comments and chan... (by Handy Andy)

by mata

getline and extract char or integers

My problem is that I'm using getline(cin, line) but then I dont know how to extract the numbers in the commands that COULD have number for specifying the line i...

[1 reply] : std::regex would be a good fit here: http://www.cplusplus.com/referenc... (by TheToaster)

by DJL

Reading and counting from a file

Hello, I created a function last week that marks true if a number is prime. Now I am trying to read from a .txt file and count the prime numbers within it. ...

[3 replies] Last: I feel like i just forgetting something super simple here. This functi... (by DJL)

by sturk

C++ palindrome

I have implemented a code to find the largest palindrome made from the product of two 3-digit numbers. However, I'm not able to get it right somehow. My answer ...

[1 reply] : > sum =i* j; Calling a product a sum is confusing. > while(k<6) Why i... (by salem c)

by closed account 23q2T05o

Use pointer of pointers or just a pointer? (1,2)

Hi guys! I have a class Dinosaur and it has its own fields. I have another class cages. In the cage lives the dinosaur. So in the cage class I created Dinosaur...

[24 replies] Last: I mean, obviously you could. You could make each Dinosaur objects sto... (by MikeyBoy)

by Mif

Please help with window class..

What's the difference between these .... WNDCLASSW WNDSCLASSEX I-m creating a new program C++ Code::Blocks ver. 17.12 WIN32 application So.. I have create...

[3 replies] Last: Yes indeed I am using the WNDCLASSW .. so i should continue coding wit... (by Mif)

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