Beginners - C++ Forum - June 2012 (Page 8)

I created a madLib Program for a class of mine using vectors. I used vectors because the person that was helping me said that it would be easier to use then cst...

[1 reply] : Also to note. Because of my changes, this wont compile anymore but tha... (by kmilnedc)

by Windwhistles

Dynamic memory

I wrote this program for practice, and to test my code. There are a few problems. First, I tried to make my copy constructor and assignment function correct...

[1 reply] : You need *length=*(cpy.length); , since the length variable of cpy is... (by rollie)

by CoryMore

Glass Rod Project

I'm working on a project, and can't seem to get the project to get the triangle variable to increase when the conditions are met. I need this number to be accu...

[4 replies] Last: I appreciate all the feedback. Below is what I ended up with, thanks ... (by CoryMore)

by northroad

confused on classes

I'm doing the playing card program. The step I'm on is to sort the deck after shuffling it, so I can then perform a search. the private member "int initInde...

[no replies]

by scu1casper

Adding an extra 2

Can someone explain why I am getting an extra 2 added to my sum PLEASE!!! int LoopEvenSum (int num, int &finalLoopSum) { //will compute and return ...

[19 replies] Last: Also, would I be wrong in using int rather than void? I noticed you a... (by scu1casper)

by scu1casper

Recursion

Can anyone explain how to do the calculation I have below using recursion?? int RecursiveEvenSum (int num, int &finalRecursiveSum) { // will compute...

[2 replies] Last: Recursion means to have the function keep calling itself until some co... (by fg109)

by joatmon

Printing an ASCII character from a hex value

I have a string that holds a series of hex numbers. Each pair within this string translates to an ascii character. I need to print out the ascii translation of ...

[7 replies] Last: http://cplusplus.com/reference/iostream/manipulators/hex/ I've never u... (by Mathhead200)

by ndavis

Aligning decimal points

I have a assignment, and im not asking for anyone to do it for me. But it is a simple beginers class and i have to make a simple tip calculator the problem i am...

[1 reply] : Look into the setw() function: http://www.cplusplus.com/reference/iost... (by ascii)

by Skyboarder

printf format - frontslash

Hi, I would like to print out a frontslash ( / ) in a printf. Is there a special code for that? My google search didn't help me much... Thank you Sky...

[2 replies] Last: With you, no problem anymore!! Thanks a lot (by Skyboarder)

by sepetoner

Number of words in a string.

I am trying to count the number of words in a string. I believe I have it set up right, except it seems to be looping through unlimited times. Why will it no...

[15 replies] Last: Also you can write own class Sentence and overload such operators as +... (by vlad from moscow)

by vckngs7

Copy vectors

I want to copy part of one vector onto another vector. Is this a good way to do this . . . std::vector <int> vector1; std::vector <int> vector2; for (in...

[4 replies] Last: It is done very simply. Instead of this compound code std::vecto... (by vlad from moscow)

by aronaron

Problems with Binary Search Tree

Hi, I have a problem how to implement in the code the successor and the predeccesor. Thanks in advantage. #include<stdio.h> #include<stdlib.h> #include<c...

[2 replies] Last: what do you want from us ? (by gelatine)

by j2tt

reducing fraction

hello, I am writing a c++ program to reduce/simplify a fraction 21/14 -> 3/2. I have to use struct Fraction and write 3 functions enter(&fraction),simplify(&f...

[3 replies] Last: For GCD: http://en.wikipedia.org/wiki/Euclidean_algorithm Also, use co... (by closed account 3TXyhbRD)

by fraey beam

Whats The Difference ?

Could anyone tell me what the difference is from buying a c++ compiler than just downloading a free one like codeblocks ?

[2 replies] Last: codeblocks isn't a compiler. It's an IDE. You have to tell it which co... (by Moschops)

by Prestissimo

Bitcopy versus initialization question

Hi, in my quest to learn C++ using Bruce Eckels book, a chapter is dedicated to the copy constructor. While experimenting with the situations presented I trigge...

[12 replies] Last: No, it doesn't. The destructor will only be called when 'h2' goes out... (by Lowest0ne)

by aronaron

HELP!!! about quick sorts

I have to do this, but i don't know how, and I asked to student's of informatics, and they don't know how to do!! :S Assigment 3 You have to implement quick...

[1 reply] : We don't do homeworks. The QuickSort algorithm is explained in multip... (by webJose)

by glockguy87

Help please

hello, I am writing a unit conversion program (feet,inches, meters miles) the program is to enter what the user wants to convert from and what they want to con...

[4 replies] Last: Consider doing 2 conversions - sounds mad, but here me out. Say you h... (by TheIdeasMan)

by LaC0saNostra

Taxrate Payroll Program(Help Finding Error) (1,2)

#include <iostream> #include <fstream> using namespace std; int main () { ifstream input;// Declare file streams. input.open("employee.txt"); //Op...

[34 replies] Last: Hey Wilson I'm continuing to work on my Payroll Program and I have a q... (by LaC0saNostra)

by LaC0saNostra

Need to repeat from an input file

I'm very new to programming and this is my first programming course in college. Here's what I have: #include <iostream> using namespace std; int main()...

[6 replies] Last: Thank you very much (by LaC0saNostra)

by kisukey

ERROR.

For this lab it just has errors if someone can figure out why it would be very helpful. //Define Stuff #define STARS "\t************************************...

[4 replies] Last: //Define Stuff #define STARS "\t************************************... (by Soxki)

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Beginners - June 2012 (Page 8)