Beginners - C++ Forum - April 2017 (Page 13)

by Boanc

How to implement an attack ?

Hey ! I have a question, I'm making a Dragon Ball Z SFLM(2.4.2) game and I want to implement : If...

Apr 20, 2017 at 7:03am

[no replies]

by rcwade93

Issue with sorting a vector of class objects using bubble sort

I am trying to create a vector of class objects, sort the vector using bubble sort and then eventual...

Apr 20, 2017 at 5:27am

[3 replies] Last: Retrieve the radius using the get radius function and compare them. Yo... (by TheIdeasMan)

by seungyeon

Class inheritence guide

what does the lines i indicated do? class A { protected: int y; private: int z; p...

Apr 20, 2017 at 3:20am

[3 replies] Last: Yes, but better. Classes get their member variables initialised befor... (by TheIdeasMan)

by const

How to accept a full name with spaces

So this is a pretty simple question, I just can't find info on reading in a string which has a space...

Apr 20, 2017 at 2:51am

[4 replies] Last: remove the newline character from getline() else it's left in the inpu... (by gunnerfunner)

by brassballs

Help with bool

A vending machine serves chips, fruit, nuts, juice, water, and coffee. The machine owner wants a dai...

Apr 20, 2017 at 1:34am

[2 replies] Last: #include <iostream> int main() { bool chipsSold = false, fruitS... (by gunnerfunner)

by ReggieWattsCubed

Array problems

Hi, all. I'm having some trouble with using an array in a program that I'm working on for class. The...

Apr 20, 2017 at 1:04am

[3 replies] Last: #include <iostream> #include <iomanip>//std::setw: http://www.cplusp... (by gunnerfunner)

by Jack816

Iterator help

Could someone tell me why this is invalid with a list? This function worked fine with a vector so I'...

Apr 20, 2017 at 1:03am

[3 replies] Last: To print a space after every item except the final one, with any (inpu... (by JLBorges)

by globaltourist

doubly linked list

Hello! I have made a doubly linked list that functions as both a stack and maps a character to a lon...

Apr 20, 2017 at 12:55am

[15 replies] Last: I saw the doubly linked list as a more natural choice for the job i n... (by TheIdeasMan)

by Grichards16

Need help

Write a program that asks the user to type a sentence into the command prompt. If the user typed the...

Apr 19, 2017 at 11:26pm

[3 replies] Last: Thank y'all both!! That worked!! (by Grichards16)

by Boiboiboi31

Need help

#include <iostream> using namespace std; int main() { double purchase = 52; double statetax = 0.0...

Apr 19, 2017 at 10:54pm

[2 replies] Last: Okay caused when i use source lair i get that error that pops up (by Boiboiboi31)

by seungyeon

class inheritence help

first i put user inputs in to a class i want to put these input into my derived class //////////...

Apr 19, 2017 at 9:49pm

[no replies]

by Shishykish

How can I display my object of my class?

Hello, Been working on a problem using a class and friend function to convert polar coordinates ...

Apr 19, 2017 at 9:10pm

[3 replies] Last: Hello, Thanks again! All working smoothly! (by Shishykish)

by rodimus111

Create a window and change it's position every x seconds.

Write your question here. I have created a window with CreateWindowEx and I added a loop at the bot...

Apr 19, 2017 at 8:16pm

[1 reply] : A better way is to use a timer. https://msdn.microsoft.com/en-us/libra... (by Thomas1965)

by PiNOYPANDEMiK

Counting Pos/Neg/Zero Numbers in array

Ok basically the program is supposed to count all the positive, negative and zero numbers in the arr...

Apr 19, 2017 at 7:43pm

[5 replies] Last: check line 15 there (by wildblue)

by egio

How to create nodes directly through constructor? (Binary Search Tree)

Hello, I created a binary search tree with a three-parameter constructor below, however I misunde...

Apr 19, 2017 at 7:36pm

[2 replies] Last: Hmm.. So you're referring to: 63: Node* temp = new Node(data, nullpt... (by egio)

by Oriol Serrabassa

Unsigned integer in loops

I would like to know why the first loop works meanwhile the second doesn't. I also would like to kno...

Apr 19, 2017 at 3:38pm

[8 replies] Last: I know what the 2 complement is, but why use it on unsigned integers i... (by Oriol Serrabassa)

by Arslan7041

Longest Common Subsequence Problem

Ok, so I was going through the Longest Common Subsequence problem in CLRS, and I understand it for t...

Apr 19, 2017 at 2:57pm

[12 replies] Last: Oh snap! Didn't even realize that. Okay, I was wrong, I should have co... (by Arslan7041)

by seungyeon

what does a 3D vector look like?

if 2D vectors is rows and columns how bout 3D vectors? example like dot product and cross product...

Apr 19, 2017 at 2:41pm

[3 replies] Last: http://en.cppreference.com/w/cpp/algorithm/inner_product (by closed account 48T7M4Gy)

by Aandb1

Vending Program Help

Hello, when I run this program I am getting an error on my ValueOfSnacks functions stating s1 - s4 w...

Apr 19, 2017 at 1:53pm

[3 replies] Last: My primary question revolves are outputting the snack price over into... (by AbstractionAnon)

by logana

Two basic questions on this Array example: on C++

This code is a basic entry Array, and is from a tutorial and doesn't quite work properly because t...

Apr 19, 2017 at 12:56pm

[3 replies] Last: Thanks Andy,I will take that all on board. I think the "-1" is kinda p... (by logana)

Beginners - April 2017 (Page 13)

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