C++

Forum

General C++ Programming - November 2013 (Page 35)

So my midterm exam for programming is done. My program didn't run. Tried rewriting it once I got home. I am still getting an error that the program could not be...

[1 reply] : Please please please use code tags, which you can get from the <> butt... (by Albatross)

by rycbarott

Void functions question

I'm working on a program assignment and the instructor wants us to use void functions. I'm not understanding the reason these are used anywhere. Wouldn't it jus...

[7 replies] Last: The start of the for loop bit sounds about right. If you kept the brea... (by Albatross)

by wolffcw

arrays and functions

#include <iomanip> #include <iostream> using namespace std; int buildARRAYS; int levelsARRAY ; int scoresARRAY ; int starsARRAY ; const int num=400; i...

[1 reply] : You're code is almost the same as this guys: http://www.cplusplus.com/... (by odannyc)

by odannyc

Help with Array Location

I need assistance with this.. All my code is good, except the functions: findMacLoc and findMinLoc . They don't give me the correct array location of the max/...

[2 replies] Last: Wow well that was simple -_- I'm not sure why they're there. Maybe be... (by odannyc)

by game

Sorting 2D points clockwise

Dear all, I badly seek your help, as i expect several hours to solve! I have 2D points written in {x1, y1, x2, y2, x3, y3, .....} #include <iostream...

[6 replies] Last: FWIW... if you just need to compare relative distance... you can remov... (by Disch)

by RealGiganitris

Library

I didn't put this in beginner because this troubles everyone. Which library is if chdir() in?

[5 replies] Last: Noo! No assembly god no! Its torture! (by RealGiganitris)

by Markjoy

very hard question using stacks!!

hey everyone!! im facing a really hard question in my data structure course. here is the question: Given a number of digits your program is required to pri...

[1 reply] : After your if (sign ==',') remove the line that says stack.pop(); That... (by Troy Dietz)

by binarylife

What happens in this program ?

Please refer the following code : #include<iostream> using namespace std; class abc { private:int a; public: abc() { a=7; } public:void disp...

[4 replies] Last: thnx ! (by binarylife)

by szeszi2006

string to int fail :(

Hi! I try to read some numbers from a file (there're 4 numbers in each lines), which works nicely until i convert string to int. what is wrong with this? #i...

[5 replies] Last: try somthing more simple. Heres what I use, it's templated so you don... (by IWishIKnew)

by evan1991

Geometric Shapes

This program will out put different geometric figures enlisted there. But i am having hard time at last part and it also tells me I got it wrong in menu(). Some...

[3 replies] Last: When I compile the programme, it says there are many uncleared charact... (by evan1991)

by gautamreloaded

constructer

Why don't we have virtual constructors in c++?

[4 replies] Last: Stroustrup answered this question in his FAQ: http://www.stroustrup.co... (by Cubbi)

by eonly

How can I convert this for loop into a while loop?

for(int j=0;j<numberOfLevels;j++) { if(levelsArray <levelsArray ) { int temp1=levelsArray ; int temp2=scoresArray ; int temp3=starsArray...

[2 replies] Last: for(control variable; Boolean expression; counter) All you need to d... (by Scott7975)

by Sean Mullan

Creating a billing system

Hello, this is all new to me and i've been trying to do this for countless hours and would really appreciate any help. I have to create a program that will allo...

[no replies]

by Hassan Ali

Problems with dynamic allocation

Hi everybody ... i'm now working on a class to handle matrices and matrix operations. I dynamically allocate a two dimensional array with its size as an input. ...

[5 replies] Last: You can re-use variables as much as you want, though careful not to ge... (by LB)

by mattballj10

Kruskal's Minimum Spanning Tree

Hi, can somebody help me implement Kruskal's Minimum Spanning Tree algorithm? I have Prim's algorithm completed already. I'm not sure how the MST works. Any adv...

[2 replies] Last: Minimum spanning trees are just connected subgraphs that are trees. K... (by thebeto1of)

by j2013

creating pattern

Hi, how to create a diagonal pattern by the given function void diagonal(int size, char op) The function takes in 2 arguments, size and op and displays a ...

[4 replies] Last: You obviously messed something up. It works perfectly fine for me. (by Polaz)

by hockeynl

Matrix Checking Rows

I have to create a program that allows a user to fill in a (partial) Latin Square of order 4. You can use 0's to represent empty cells. The user will give the n...

[no replies]

by wslatten

"Expression must have class type" error in program

Hi all, I have an assignment to write a program that numerically calculates the integral of a function. The main points of the assignment are to use function ov...

[3 replies] Last: I'm no maths expert, so I'm not the person to ask. But one thing spri... (by MikeyBoy)

by closed account ECohb7Xj

Need help with my linklist

How do I change this code so that the user does not have to enter the name and telephone number? I want to have 3 names and numbers ready in my code. s...

[1 reply] : So you want to have 3 names and numbers without having the user enter ... (by Uk Marine)

by bennyjammin

Printing with "ostream &operator<<( ostream &out, const Vehicle &v )"

I am trying to get the data stored in my vehicle object to print like this: Vehicle Number of doors: 2 Number of cylinders: 6 Transmission type: 3 Colour...

[5 replies] Last: Thank you so much coder777. You saved the day again. :) I spent hours ... (by bennyjammin)

November 2013 Pages: 1... 33 343536 37... 46

Archived months: [oct2013] [dec2013]

This is an archived page. To post a new message, go to the current page.