Beginners - C++ Forum - October 2010 (Page 38)

I need to write a program that will display a user given input a user inputed amount of times. For example, the program will ask "Please enter a positi...

[4 replies] Last: Be careful... C++ is case sensitive. It's for /*not*/ For . Also, ... (by Albatross)

by crazyblue

reading a sentence until double word

hoe can i write a c++ code which reads a sentence until the user enters a word that was entered before Thank you

[1 reply] : Keep a dictionary of used words. (by ne555)

by AzuS

C++ Beginner with Arrays Advise

void AnalyzingIntegerArray( void ) { int iValue; int i; double ary[ ARRAY_SIZE ]; // 100, defined on top double small; for ( i = 0; i < ARRAY_SIZE; ...

[11 replies] Last: Why not get the smallest int from each, then compare those to find out... (by MottMan)

by musiclvr

problem with formatting my for loop

Hi, I am trying to make a program that guesses a random number and then the user has to guess that random number by entering a guess for the row and a guess for...

[1 reply] : Nobody can help me?? :( (by musiclvr)

by Vijayan

getch() in c++

Hi... I want to get the input from the user, without making him to press 'ENTER' key. I could achieve this in c language, by using getch() function. But, this ...

[4 replies] Last: Here is a hello world example: http://tldp.org/HOWTO/NCURSES-Programmi... (by Bazzy)

by RaxeN

C++ Reading a txt file into an array.

#include <iostream> #include <iomanip> #include <fstream> #include <string> using namespace std; ifstream iFile; void readCode(ifstream& infile, stri...

[1 reply] : you could just do the following too (Note: code not compiled & does no... (by naivnomore)

by Jsel

outputting information to a file

I am trying to create a void function that accepts an ofstream for the user to write lines of text to. The program will first prompt the user to enter a line of...

[4 replies] Last: I think I found the problem.. take a look at the if block condition - ... (by Jsel)

by swalton

done

removed

[1 reply] : Well, the first error message is telling you that you have two identic... (by moorecm)

by icu812

simple calc, bad result

I have a few doubles that are returning a strange value. In plain english, this is what is being done: val1 = 0.1062 val2 = 0.1061 diff = val1 - val2 ...

[1 reply] : Precision problems: http://docs.sun.com/source/806-3568/ncg_goldberg.h... (by firedraco)

by L E G I O N

Card class problems

hey guys, im trying to make a card class for a poker game. and im getting a few errors in in the card.cpp so if anyone can help me out here it would be appr...

[1 reply] : The constructor in a header takes a RANK and a SUIT: CARD(RANK,SUI... (by Disch)

by vivmen

function like sizeof

Hi all , i want to create my own function which will work like sizeof(). i can find out size trough pointers. but i don't know how to write such functi...

[6 replies] Last: Thanks Jsmith. (by vivmen)

by SuperiorJT

Do-While statement problem

I'm just making a pretty simple goofy survey and i decided that i want the user to be forced to answer "yes" or "no". before I put in the do-while statement, th...

[7 replies] Last: I got that to work, but i have another problem. i decide to make more ... (by SuperiorJT)

by peter hurley

CGI of human heads

I am looking at producing CGI displays of human heads via C++ and OpenGL I have just started to learn C++ and would like to ask for any guidance that could be ...

[3 replies] Last: Please use code tags when posting on the forums, makes your code more ... (by gcampton)

by joseplusplus

Subscript on string pointer

Hello again ! Sorry to trouble you again, a quick question this time, how can I get the first character from a string pointer ? let me illustrate: int...

[3 replies] Last: Pay attention to operator precedence http://en.wikipedia.org/wiki/O... (by Duthomhas)

by Mark wylie

quick question about c++ thanks

I don't understand this question fully could someone check the code that I have written to see if it does what the question asks me to do I will now give you th...

[1 reply] : well, you should probably print the roots.. (you can write cout << "x... (by hamsterman)

by Aeon221

Mean/Medium Function Questions

This function is part of a much larger program that I am in the process of writing, and I haven't yet "plugged it in". The intent is for it to go through a vect...

[4 replies] Last: I originally had the historysize declared as a const int, but I'm wor... (by Athar)

by Swiftslide

Override static class constant in a subclass?

In a sales system, I have a class named Product. All basic Products are sold at a 10% profit margin - I want the sale price to be calculated automatically, so I...

[1 reply] : You can override a getter function. But why don't you make profitMarg... (by Bazzy)

by Analyzer

Pass by reference pass by pointer

What is the difference between. void gett(int *pointerr){ pointerr += 5; } and void gett(int &referecee){ referencee +=5; } When would...

[9 replies] Last: Actually there is some history I believe in place here. Before C++ is ... (by sohguanh)

by leadergld

Storing every variable in use and max variable limits

Hello. I am trying to program a basic role-playing game. It's starting to get pretty long, and finally needs a save game feature, something that I could never ...

[no replies]

by ThePixel

New to C++, need a challenge.

Hello, I am very new to C++. I am learning through the latest C++ for dummies book. I have read a lot of the basics. I have not really got into stuff like array...

[5 replies] Last: Great link, thanks MottMan! (by closed account 3TkL1hU5)

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Beginners - October 2010 (Page 38)