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General C++ Programming - April 2014 (Page 21)

Where's the problem in my simple code?

My compiler tells me there's an error in the 24th line: "invalid suffix on "x" on integer constant". I don't know what that means. #include <iostream> us...

[2 replies] Last: 5x is incorrect in this context, you need to specify multiplication op... (by anmol2701)

by whoovian11

Can someone take a look at my code.. I am getting some crazy numbers

#include "pointType.h" #include "circleType.h" #include "cylinderType.h" #include <iostream> using namespace std; int main() { pointType point; ...

[14 replies] Last: yeah i didnt want people to just copy it (by whoovian11)

by Damon lbj

istream_iterator

this is my program,i just define the in ,haven't use it,but,after compiled,i execute the result, the program ask me input something. i have no idea...who can ...

[5 replies] Last: Ah, that makes sense. I forgot the semantics of peek . (by LB)

by dman951753

Dealing with Objects

The program is supposed to read a formatted .txt file and store the data into their respective Members. It will then output the data collected onto screen. ...

[6 replies] Last: Solved all my problems. Thanks once again for all your help. Keep do... (by dman951753)

by d4irtY2O

Help me write my program!

I need help writing this, it is due very soon and I'm very confused! An image is represented as a two-dimensional array of characters. Elements of the ar...

[3 replies] Last: thank you! (by d4irtY2O)

by bruceda

writing to 2-d array of pipes in child process

I am writing a program that is supposed to open a directory as a command line argument, read that directory, open each file and count a number of occurrences of...

[5 replies] Last: Thanks (by bruceda)

by high card

Game implement

Hi Am trying to implement a game where in I have a deck of 52 cards. I need to draw 2 cards from it and search for the highest. Here's the ranking of suits...

[14 replies] Last: To be honest, if you've never used vectors before, it is going to be a... (by Mats)

by bud3380

Looping a statement

Is there an easier way to write code so that it doesnt have a huge block of code that repeats over and over?

[5 replies] Last: You could have another function to calculate the average. You could pa... (by wildblue)

by Prax

Accessing class variables in main

Hi I am not able to access the class variable noof_vertex in the function merge , the error is the variable is private below is the code #include <iostream...

[1 reply] : You accidentally declared all the variables in the body of your constr... (by LB)

by renamed

Overload assignment operator with void *

Hi guys I'm trying to build a memory management class in C++ but I'm stuck in a problem. One of the features of this module will be automatically deleting...

[6 replies] Last: > Dog* c1 = new Dog(); just in case you don't know, you can create o... (by ne555)

by Nasser3

Help me completing this program

Hi all, I am trying to study for classes and objects and I want help doing this program, I would use it as a study guide to review from later on. //never min...

[5 replies] Last: my friend Joe can u write this program for me please please please i r... (by nihaal)

by greatsoccerman

array help.

I am trying to make a program that goes thro a data sheet that has a students id and there test answers (20 answers per student) then goes through another data ...

[3 replies] Last: ok so the simulation is that I am a teachers assistant and I need to m... (by greatsoccerman)

by jmelchior1

Can I some how link/connect the two?

I have been looking around and trying to create a maze but I cannot figure out how to link/connect the movement of gameboard to the 'X' in the maze. Is th...

[no replies]

by deepaAR

reverse array elements

Hello, I am trying to write a program that reverses the elements of an array by using an function 'myreverse'. The function should reverse original array and r...

[5 replies] Last: @wildblue Thank you, i found my mistake. cout statements can be helpf... (by deepaAR)

by infinity42

getting values from an xml file

Hello everyone! I'm a programmer on my high schools FIRST Robotics team. to give a bit of backstory if you don't know, we use C++ to program a 120 lb robot ...

[3 replies] Last: XML is quickly being replaced by JSON, so you may want to consider swi... (by LB)

by dman951753

Unresolved externals;

These are the errors I am getting: Error 3 error LNK2019: unresolved external symbol "public: __thiscall StudentTestScores::StudentTestScores(void)" (??0Studen...

[4 replies] Last: Thx for the help figuring it out, that part of the code now works corr... (by dman951753)

by andriac

dealing with 2d array inside a function

hello everybody , i have a problem with pointer array, i passed a 2d array to a function but then i dont know how to make operations on it !!! #include <ios...

[2 replies] Last: thanks alot LB :) (by andriac)

by praneshiitm

stuck at getline()

my code is not moving past the line below...actually i am making a quiz and this piece of code id checking whether the entered answer is correct, from a file. ...

[9 replies] Last: thnx too (by alfredokang)

by praneshiitm

function in a class returning junk

this is a piece of code from my program for a game of quiz...this class is supposed to manage the marks of a player. i am passing marks for a question depending...

[6 replies] Last: i made this code and found the mistake in the other one as this piece ... (by praneshiitm)

by Bebo Ibrahim

a problem with arrays

Description Given an integer array of n elements, and a set of indices that point to elements in this array, and assuming that some elements have been removed f...

[1 reply] : What have you written so far? (by LB)

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