Beginners - C++ Forum - April 2015 (Page 27)

by Miles Hikari

Letting the user choose what file to read from.

So the assignment I was given was to have the user type in the name of a text file and then read ou...

[8 replies] Last: It works! Alright thank you, I finally see what I did wrong. The way i... (by Miles Hikari)

by DrJones

OpenCV - problems with function missing/incorrect parameter?

I am bit unsure why this is even occurring, but for some reason the function won't run because it fo...

[4 replies] Last: omg.. thats exactly the problem.... Thanks for the fix. (by DrJones)

by davidm

recursion

Write your question here. bool f2(char * str) { if (!*str) return true; if (*str>'0'||*str...

[8 replies] Last: Test the function. It doesn't work. It will return false for everythin... (by closed account D80DSL3A)

by birdyrc

Array help!

Trying to ask the user what book id they want, and then how many copies, and then what the total for...

[no replies]

by slour

Binary search array

Does anyone know if a good tutorial or youtube video to explain a binary search in an array?

[3 replies] Last: http://video.franklin.edu/Franklin/Math/170/common/mod01/binarySearchA... (by cire)

by morgancassiday

PLEASE HELP WITH ARRAYS AND CSTRING

Hello, I'm having a lot of trouble with this program. I need to extract things from lines in file. f...

[12 replies] Last: On line 29, you incorrectly assume that flightID is a maximum of 9 c... (by fg109)

by ZAGGEXx

need help for project

Hello guys my name is ZAGGEXx. im new to c++ 2mmonth im from finland im looking help for my project...

[4 replies] Last: Im way over my head but thank you for your reply i got this idea from ... (by ZAGGEXx)

by closed account N1Co216C

Array Question

Hey guys. Can anyone tell me what this line of code does? Does it copy the value from the variable t...

[2 replies] Last: Got it. Thanks! (by closed account N1Co216C)

by MarquisM94

Help with Class Example

This was an example my teacher went over to help with upcoming assignment and i have a few errors i'...

[3 replies] Last: Even with that, line 92 doesn't make sense. You should email your prof... (by LB)

by Radu599

class problem

Hi. I have a problemm with classes. -I have a class called Ball and a class called playerBrick; -i...

[4 replies] Last: You have discovered why the console is bad for games. http://www.cplus... (by LB)

by crazya2

Urgent question.

Just for my knowledge i want to ask that is there any tool or plugin which will help me find out tha...

[1 reply] : http://en.wikipedia.org/wiki/Memory_debugger (by keskiverto)

by Undefined95

Struct

A. Using C++, define a struct Student which has three properties: id, score, and grade. id is in int...

[2 replies] Last: You could always test it and find out for yourself. (by IWishIKnew)

by enemy

Constructors: call function before setting values

Hello! Please, I called function rect.area() before I set values and , INSTESD (y/n?) of UNDEFINED ...

[5 replies] Last: Many thanks!!! (by enemy)

by mikewaz

strcpy?

how do i copy a string for my code. #include <stdlib.h> #include <strings.h> #define initial_size...

[1 reply] : http://www.cplusplus.com/reference/cstring/strcpy/ (by TarikNeaj)

by Undefined95

Pointer, Recursion, Delete...

Using C++, define an integer pointer in main(), and use this pointer to dynamically allocate an inte...

[6 replies] Last: Thank you so much! This helped me out a lot. (by Undefined95)

by enemy

OPERATORS

Hello ! Please,U would do me enormous favour if someone would explain me the word OPERATOR in this e...

[1 reply] : The code above uses operator overloading . A function overloads an op... (by LB)

by bostock11

Sorting Linked Lists

I'm looking to sort my linked lists from smallest to largest. I think I need to set my minvalue to h...

[2 replies] Last: use forward_list #include <iostream> #include <forward_list> using na... (by anup30)

by TechStudent

header problems

I have struggled and struggled to get this Tic Tac Toe program working. I cannot get it to work wit...

[1 reply] : You seem to have copied the code in a way that caused it to lose all i... (by LB)

by ozzone

Sorting arrays

Hello,I need help sorting this array. I dont know where to start. #include <iostream> #includ...

[9 replies] Last: I keep forgetting that exists, thanks Duoas! (by LB)

by hacker804

Project ideas regarding OOP

I am a student of 2nd semester(Electrical Engineering)and a little help is required regarding a proj...

[1 reply] : You will need to look on the manufacturer website for your barcode sca... (by LB)

Beginners - April 2015 (Page 27)

C++

Forum