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Beginners - July 2015 (Page 6)

Hey Chaps, I'm trying to get back into C++ and am finally adjusting to non-object-orientated code again... but I'm having an issue I can't find an answer too ...

[2 replies] Last: I structured the decision like you suggested originally but for some r... (by MrJuzah)

by fguy

Problem with getline()

When I execute the code below, I get the following... ISBN: 1234 Title: Author: I can enter an ISBN number no problem, but I don't get a chance to enter a tit...

[2 replies] Last: Thanks, I'm getting lots of mileage out of this one already. (by fguy)

by Ned757

I don't get the "Detect repeated words" program in Practise and Principles using C++

I've been over this chapter about an hour and I just can't figure out how this program works. I think I should just stop learning to program if this is how hard...

[10 replies] Last: Sorry for the late response. I don't think I changed from "=" to "==... (by xismn)

by hebrerillo

const int initializer for Vector within a class

Hi There!! I am trying to initialize a Vector within a class like this #include <iostream> #include <string> #include <cstring> #include <vector> u...

[2 replies] Last: Hi JLBorges!! Thank you very much for your answer! I will follow you... (by hebrerillo)

by fguy

enums and data input

Greetings. I am trying to get a handle on using enums. In particular I would like to set something up whereby a user could input data that would be used in a co...

[5 replies] Last: >Start with something simple - accept an integer from the user (0 for ... (by fguy)

by cubby208

Returning an pointer to an array safely?

So I have been trying to make a function that takes a sx, sy, and sz and then creates and returns an array of GLfloats that can be used by opengl. GLflo...

[4 replies] Last: CPATriangleVerticies() shouldn't allocate the array at all, it should ... (by dhayden)

by mikervdn

"Segmentation Core Dumped" Not Using Pointers

I'm writing a program to create a 2D vector and randomly populate it with 1's and -1's. I'm attempting to use classes because I think later it will help a lot....

[1 reply] : Line 62 looks wrong. 1/2 is always 0 due to integer division. I think ... (by dhayden)

by Axarator

How to overlap Playsound()?

I am making a loop software thing where you can play multiple chip tunes over eachother. I am wondering how to do this with playsound(), I need to overlap the l...

[1 reply] : You can't. PlaySound() can only manipulate one sound at a time. You ne... (by Duthomhas)

by closed account 2hTDizwU

Structs, Arrays, and Functions. Oh my!

I'm completely stuck on this assignment. I first wrote everything in int main() without any issue. It all worked lovely! Unfortunately our instructor wants it s...

[1 reply] : Whats this function doing. void setStruct() // I see no function def... (by Aim4Erudite)

by morgan9220

Help with code

I'm having trouble getting this working. Here are the errors I get while compiling. Can someone please help me with these errors? LineSegment.cpp: In construc...

[2 replies] Last: Thank you for your help FurryGuy. I see the mistakes I made with them,... (by morgan9220)

by LittleDudeDavid

Need Assistance Solving Errors

Hi. I'm new to programming, and I'm participating in a video course on C++. In it, there is a challenge to create a cash register program. It is not yet finishe...

[2 replies] Last: line 41 calls a function askForItem is written for char& and should be... (by closed account 48T7M4Gy)

by FMX138

Shuffling a vector of strings

I am trying to create a way to shuffle a vector of strings with out using the <algorithm> library. I am still learning about vectors but I have been struggling ...

[3 replies] Last: Thanks JLBorges and Duoas! It was just what I needed. (by FMX138)

by hutty

Search struct and return

Hi, I am trying to search a struct after I have loaded data via text file. I looking to look up a player and return his/her average scoring. I copied an onli...

[4 replies] Last: Okay...I think that's the answer I was looking for....Not that deep. I... (by hutty)

by jjwooyoung

Getting sporadic segmentation fault (core dump)

Hi, When I debug in visual studio and step through every line of a function, there is no seg fault. But if I just step over it, there is a seg fault... If...

[4 replies] Last: There seems to be an error with __time64_t __cdecl _time64 It seems ... (by jjwooyoung)

by jjwooyoung

Getting undefined reference to base class

Hi I'm getting "undefined reference to BaseClass::constructor()" whenever I try to compile. These errors don't pop up in visual studio, and I was wondering if ...

[1 reply] : Found the reason. I had forgotten to add BaseClass.cpp to my makefile.... (by jjwooyoung)

by mchillington

Stumped on a practice question for hours someone please help!!!

I am trying to get better at c++ so I'm practicing with some problems. This one is very hard for me since I'm still a beginner. heres the question: Define a c...

[9 replies] Last: ok thanks a lot! :) (by mchillington)

by JoshuaCrotts

Help With Date Calculator?

Hello, I'm trying to create a date calculator in C++, though am running into quite a few issues, with my braces and primary expressions with the arrays in the p...

[12 replies] Last: Something else about your 3 functions, getMonth, isLeapYear and resetV... (by closed account E0p9LyTq)

by leourb

ostream operator << error

Hi to everyone! I am a novice programmer and I am studying Stroustrup's Book Programming: Principles and Practice using C++. I am now stuck with a code regar...

[5 replies] Last: You're right keskiverto, I read about C2679 and I have figured out thi... (by leourb)

by clodi

recursion isn't working why? (6 lines)

simplest question. WHY does this code crash? ('hello' is the vector: [1, 2, 3] with size 3.) int sumSquares(int p) { if(p == 0) { return hello.at(p)*hell...

[6 replies] Last: 'hello' is global because I generate the array in another function I... (by Gamer2015)

by Filorn

struct problem

This program doesn't print the right number i put. #include<stdio.h> #include<stdlib.h> typedef struct { char targa ; char marca ; char modello ; in...

[1 reply] : One of the first things you should take care of would be to use a cons... (by jlb)

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