C++

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Beginners - May 2016 (Page 23)

hi, im new to code and having a hard time with array queues" priority queues". im trying to Read and processes a "tasks" from the input file line-by-line, crea...

[2 replies] Last: thanks for the help (by soccerfan12)

by AlphaAce

need help with reading from files

Good evening forum! I need help with my lab homework. I'm pretty basic with C++ and cant figure out the problem. My HW assignment is as follows: I have s...

[2 replies] Last: Your arrays are of size 34. They need to be size 35. Wow, with all ... (by AlphaAce)

by TheEurekaMan

Difficulty writing contents to array

I'm trying to write the contents of a file to an array, then in another function display the contents of the array. However i'm getting held up at line 43 with ...

[11 replies] Last: Why does C++ want to use pointers instead of passing an array in line... (by Moschops)

by DirtyDan

How Did I do?

I am new to C++, start my class in two weeks. I do have some self taught experience in VB.NET. To help prepare for my C++ class I have been reading and going...

[11 replies] Last: that makes sense, thanks (by DirtyDan)

by NewProgrammerQwerty

Ellipse Drawing Program

How do I make a program that prompts the user to enter a Horizontal radius, Vertical radius and a center coordinate? So far I have this which only draws a circl...

[no replies]

by Maartin

Binary search

Hi, I have a task to copy a .txt files content (alphabetically sorted) to binary file (one string at each line). Then user inputs name and I've to make a Binary...

[14 replies] Last: @Thomas1965 : Edited few things - everything works fine, thank you gu... (by Maartin)

by elay

guide me

hi guys, ive been writing a pong game for 2 weeks, but i already gave up on it because i cant, i already read multiple thread for my problem but i cant still fi...

[6 replies] Last: thats the same from the multiple threads i read, i did them all but ca... (by elay)

by adam2016

objects as constructors

hi I'm wondering what I'm doing wrong I have passed an object of class to another class that accepts an objext as that class as it's parameter,I'm lost as to th...

[5 replies] Last: The copy constructor is a constructor which creates an object by init... (by AbstractionAnon)

by ralf102

Maximum subarrey

I've got a code that count maximum subarrey, but it only works when i know how many numbers will be in input. Could you help me with making it work when I don't...

[2 replies] Last: Lines 7, 11, 13: You're going to be making out of bounds references b... (by AbstractionAnon)

by adam2016

what am i doing wrong? classes

Hi guys I have a problem with declaring functions inside my hoj.cpp file I have not programmed in a while but I thought I was doing this right but turns out I'm...

[2 replies] Last: thanks,I forgot you need to put the return type in the .h file which i... (by adam2016)

by ewgilliam

Please help with code

I received some help with my code earlier. I just have one more problem the error I get is line: 77 col: 10 Sel: 0 Lines: 80 Length: 1078 insert Done parsing in...

[6 replies] Last: You have been asked to use code tags. PLEASE DO SO. http://www.cplusp... (by AbstractionAnon)

by SSteven

static_assert compilation error with is_arithmetic<> type predicate

Hi The following use of static_assert with the is_arithmetic<> type predicate generates a compilation error: #include <type_traits> template<typename Scala...

[2 replies] Last: Thanks for the clarification. This means that in fact the program wor... (by SSteven)

by sieka97

help please

i am trying to make a bullet disappear after colliding with a wall or anything but the game crashes at the 3rd bullet and i don't know why struct bullet { ...

[1 reply] : It is most likely because one of the indexes is out of bounds. (by coder777)

by BeKinect

Delete duplicate elements from vector

In my software I get the coordinates (xyz) of points. I store this informations in a vector. So my function starts with this vector<vector<double> > matrix...

[7 replies] Last: Thanks to all of you. I figured it out, how to solve the proble with t... (by BeKinect)

by dragpk247

Question DateClass

Can someone help me with these 2 programs? 1) Write a c++ program that displays various dates using Date class. It should be using constructors to display tod...

[1 reply] : I think you should read this first. http://www.cplusplus.com/forum/beg... (by Thomas1965)

by therpgking

Accessing a Text File in a Directory

I'm really lost on this one simply because my professor has only addressed accessing this within the code, not asking the user to select the text file to access...

[1 reply] : Just ask the user to type the filename and then read the entire line i... (by LB)

by fivestar

Socket help

I am still pretty new to C++ and I want to start with networking. I have a tiny understanding of how this code works and was hoping someone can explain it a lit...

[2 replies] Last: What you said Makes a lot of sense. Can you give an example tgat makes... (by fivestar)

by programmerperson1

scope resolution, class member

hey how do i use :: scope resolution thingy? and class member . thingy?

[3 replies] Last: well i read a little bit about operator precedency thingy (by programmerperson1)

by alleniverson3

delete plz

. solved by myself

[2 replies] Last: . (by alleniverson3)

by cpluspluschick

Can someone help please? I'm looking at the program and can't seem to find where I went wrong.

Write your question here. I am writing a project that calculates and prints the semester college bill for a college. The college has two types of students : ...

[12 replies] Last: thanks! (by cpluspluschick)

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