Beginners - C++ Forum - September 2016 (Page 5)

by meple001

finding the first character in a word?

Hello, I am very new to c++ and I was wondering if anyone was able to help me out! Essentially, what...

[no replies]

by fivestar

Integer To Roman Numeral Converter HElP

#include <iostream> #include <string> #include <algorithm> #include <ctime> using namespace std;...

[3 replies] Last: Thank You for the help. (by fivestar)

by wildblue

removed

The second pen order overwrites the first value of $1.20 in totalPen, so the code at the end is only...

[1 reply] : @ wpark6765 What you have done is not likely to make you friends -- a... (by Duthomhas)

by randompersonhere

What is a translation unit ?

What is a translation unit? What does it mean when a function is not used in the translation unit?

[5 replies] Last: http://www.cplusplus.com/faq/beginners/multiple-sources/ The compiler... (by Duthomhas)

by hoboCPP

Error when calling constructor....

Date.h class Date { #include "Date.h" using namespace std; public: Date(); Date(unsigne...

[1 reply] : I can't say exactly what caused the issue in your code, but the error ... (by EtDecius)

by njenn5

"function does not take 0 arguments"

I'm just trying to get through this class, but I'm starting to struggle with basic things. This is ...

[3 replies] Last: double findArea(double area); double findCircumference(double circum... (by integralfx)

by peasforbrains

stringstream converter isn't working

Hey all, So I'm a beginner at this and the concepts are a little hard for me to grasp. But anywa...

[5 replies] Last: Thank you so much! (by peasforbrains)

by mechengvic

Output only certain numbers of counter

I have been searching for hours and can't find help. Please help. I know it's gonna be some simple t...

[3 replies] Last: Thank you SakurasouBusters for the offer and thank you EtDecius for th... (by mechengvic)

by swigert93

Help with switch statement

Hello I am having trouble with my C++ homework as I do not fully understand how to use a switch stat...

[3 replies] Last: This is what I have so far but I do not know how to assign the convers... (by swigert93)

by Arslan7041

Overloading operator< for pointers to Objects?

Check out the simple code below: #include <iostream> #include <vector> #include <algorithm> clas...

[9 replies] Last: Taking a reference does not prevent from providing a pointer. (by keskiverto)

by megatron 0

How to properly design objects

One thing I really struggle with is OOP. I don't know why it just doesn't click. I can program "Top ...

[2 replies] Last: Your decision to use pointers over real objects depends on your idea o... (by mbozzi)

by suppa

Storing multiple 2D arrays in an array

Is there a way where I can store multiple 2D arrays into another array like a vector? something li...

[no replies]

by scottish91

midterm help. (1,2)

I'm taking C++ class at college currently online and the teacher does not teach, just gives us power...

[20 replies] Last: Any responses to Switchy is going to keep him trolling so you might as... (by diemfdie)

by lavek

delete of memory

Hello everyone, I have a question. HumanPlayer is a class and players is a vector<HumanPlayers*>....

[1 reply] : With this code am I able to delete all the vector's elements previous... (by AbstractionAnon)

by cpp1024

strcpy

I'm trying to make a function that copies a string to another string, but my output isn't right. Wha...

[6 replies] Last: I see, I used the forward slash by mistake. Thanks for helping! (by cpp1024)

by ahutch

C++ Cin Problem!!!

When I run this program and call the function BacteriaVariables, the program stops running before in...

[1 reply] : Your prompt for k says "[0.0-1.0]", but k is an int. It will not hold... (by AbstractionAnon)

by MrWolf123

Pointers

int *e=&a; How do you translate the above in english? Is it the value of e is equal to the addres...

[1 reply] : Is it the value of e is equal to the address of a Correct. ... (by AbstractionAnon)

by Houd

Direct Access to a Class Public Variable From Other Classes

Hi, is there a way to access a class public variable directly from another class? class Class1...

[2 replies] Last: As I said, I do not know which variable will be needed to be changed f... (by Houd)

by Beez

Segmentation Fault (core dump)

I'm creating an ADT Bag and have to dynamically allocate size for arrays. Once the array becomes ful...

[1 reply] : Line 21/49: You copy the new size while it should be itemCount . ... (by coder777)

by JohnnyS

I used printf and scanf in c++ codeblocks now trying to change Variables to cout and cin lots of issues with my change machine

Errors error: no match for operator>> in std::cin >> "%d" #include <iostream> using namespa...

[7 replies] Last: You have been asked multiple times to use code tags. PLEASE DO SO. ht... (by AbstractionAnon)

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