Beginners - C++ Forum - March 2008 (Page 9)

Please help me I started a program and now i need help

#include<iostream.h> #include <math.h> #include <cstdlib> #include <ctime> #include <cmath> #include <ctype.h> using namespace std; void...

[1 reply] : Before posting your code, you should make sure it's properly indented.... (by ropez)

by hellokitkat

Choosing a random string?

Hi there, I need some help on how I would randomly choose a string from an array? So far, I have created a text file of 100 strings that is read from a fil...

[1 reply] : #include <iostream> #include <ctime> #include <cstdlib> using na... (by ropez)

by smrfam

I am a beginer all i need is help and advice

first of all greetings to you all , this is my first time writing. i need help and advice. i am just starting a programing course and is totally new to me all i...

[1 reply] : Answer should come from you after few months or years. Learn+Apply... (by yogindar)

by arlene

passing reference parameters-function

I just do not know where to begin with this homework assignment- the exercise is : Write a function named yrCalc() that has an interger parameter representing t...

[1 reply] : This should give you a start: #include <iostream> using namespa... (by ropez)

by Cito88

help with pizza program

im having trouble getting my pizza program to work. its suppose to ask user for type of pizza/size of pizza. amount of toppings.. suppose to use a class/set/g...

[1 reply] : Cito88, First off, you get this program to actually compile? I wasn... (by Cplusplusprog)

by hacksoftgofar

Rounding

I need to find a function to round the numbers to the second decimal place only...here is my code that I need to figure out. // Andrew Driscoll #include ...

[10 replies] Last: It would, but floating point values are not really the right tool for ... (by ropez)

by dextor123

cmp prompt problem

i just started to try c++ with the nice tutorial here and i already get a big problem and can't find solution on google. when i run the programm // my first p...

[6 replies] Last: Another way easier way is to put system("PAUSE"); right before you... (by tomao)

by Intactiman

Help VS2008: assigning a returned string to an edit control

Hi! Everybody, I am new to programming and this is my first post here. I have problem with assigning a string which is returned by the active component to my e...

[no replies]

by stantheman

Read & write to 24c32

Hello All THis is my first post,My project is a fairly simple one. I have a device which contains a 24c32 chip. The chip has 50,000 shots on it. Obviously...

[no replies]

by forcyou

hlao

can any one give an example of a programm usess output from a file to find maximum, minimum, average and variance? i really cant find a solution for it. The q...

[12 replies] Last: haha, thats right. is assignment. i am too lazy before this and we ar... (by forcyou)

by Fasine

Passing Pointers from a Class?

This may not exactly be a beginner question, but can anyone tell me how to pass a pointer to the calling class as a parameter in a function? I know that Java ha...

[1 reply] : The this keyword in C++ is the pointer to the current instance... (by vince1027)

by madne33

search back statement in arrays

Hi i need an answer here if anyone know pls tell me. I have an arrays that had 50 statement. So now may problem is when i want to alter or change once of the...

[2 replies] Last: Hmm...maybe i not in detail form... Now i will paste down my coding a... (by madne33)

by Jeff Cheung

How to use the file download from the Sourcecode section of this site?

hey,guys: I have download codes from the sourcecode section,but I can't open it,because I don't known what's the file format it is. what should I do? can some...

[4 replies] Last: well, I download it again, this time it's OK;) thank you! (by Jeff Cheung)

by nikkipeters

Please help

Okay, I am VERY new to this. I am in an intro to computer programming class and we are just starting in C++. I know you may need more info, but you will probabl...

[1 reply] : Sorry, I can't figure out what's wrong with only this information. Ple... (by magicalblender)

by forseti42

Monte Carlo help

I am having trouble on one of my problems for my C++ class. The trouble is that I don't really understand how to use random numbers and such. The problem is...

[3 replies] Last: Thanks guys! I managed to figure it out on my own. If anyone wants t... (by forseti42)

by hacksoftgofar

question

how do you turn a c++ file into a .exe file for people to open?

[2 replies] Last: You can get this shell as well: http://cygwin.com/ I believe by de... (by vince1027)

by LoLFactor

Debugger

Does anyone know a C++ debugger that's explicit? Like the one in Borland C++ 3.1 if you are familiar with it. I need one that can evaluate expressions so i know...

[2 replies] Last: http://sourceware.org/gdb/ (by Hotaru)

by kashmoney2006

help using rand()?! producing 8 everytime?!

so i am trying to produce a simple conole game, the high or low game that im sure most of you have seen before. problem is, when i use the rand() function it pr...

[3 replies] Last: Well, this is my understanding of it: No matter how many times you st... (by magicalblender)

by katielynnsdad

Help understanding arrays and how to use in a tic tac toe game?

Can someone help me understand how to get a tic tac toe game working? Here is my code so far: #include <iostream> using namespace std; int main () ...

[2 replies] Last: im having problems just like gannon. I changed your code around a bit:... (by kashmoney2006)

by snap

ugly loop, any ideas on optimizing

i have this loop in my poker program that I'm writing: int determine_matches(player * the_player, game * the_game, int which_card) { if (determine_two_...

[4 replies] Last: What you should do is to create some symbolic constants, so that the n... (by ropez)

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Beginners - March 2008 (Page 9)