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Beginners - May 2013 (Page 40)

hello, I am making a program where you input two numbers and outputs two numbers which are combined number1 and timed number two for example input: 7 12...

[1 reply] : I think you need better checks. I believe this program tries to find t... (by Bourgond Aries)

by TECKSPEED

Reading Numbers from a text file into an array, then compute the average of the numbers!

I need to read numbers into an array from a file and then compute the average and check how many numbers are above a certain quota and below a certain quota. I ...

[2 replies] Last: could you explain this further i have on line 56-60 where im reading ... (by TECKSPEED)

by dock123

Hey guys

I'm not good with c++, and I'm realing stressing out about my last project. Problem: This project deals with creating a menu-driven program that employees of...

[1 reply] : Your next step is run the menu in a loop so they can interact with it ... (by IceThatJaw)

by elmoro15

Help with Arrays

Hello Guys. Can you tell me what is the difference between an array and between a done-dimensional array??!?!?

[2 replies] Last: You are wrong foxefde. In your example an array that is int array ... (by giblit)

by Foxefde

What for are namespace?WHAT ABOUT SKYPE GROUP CHAT?

No code here, just wondering what can i do with namespace? I saw a lot of strange uses of it,like use namespace life...:D Also... BEGGINNERS,WH...

[1 reply] : namespaces are so that you do not have the same variable/function name... (by giblit)

by sabbirshawon

read a file

why the inputfile is NULL in here? #include <iostream> #include <fstream> #include <string> using namespace std; int main () { FILE *outputfile; ...

[3 replies] Last: Yes, it is part of C rather than C++. But compilers often include the ... (by Chervil)

by Jangoon24

Bubblesort Template Problems

Hey guys, I'm finishing up my final project and I'm running into some problems. The project is: Create 5 myFloat objects and 5 myName objects, print them to the...

[12 replies] Last: Glad to hear it. My pleasure . (by nedo)

by Daleth

Implicit template argument deduction

I'm trying to build a matrix class that can take various containers for its parameters via templates. Unfortunately, when I try to compile the code below, my co...

[5 replies] Last: Thanks! Templating the entire class worked though now my code has more... (by Daleth)

by betabob2000

Including an external class

This is the simplest problem and yet I have been searching for the last two hours and can not find a single source showing how to do this. main.cpp #incl...

[6 replies] Last: yeah I was just letting him know that the std namespace has more than ... (by giblit)

by kittycat

code compile error

hi, need help running this code #include<iostream> using namespace std; int lotteryList ; int main() { const int LOTTERY = 10; int nums = {13579, ...

[7 replies] Last: nevermind i got it up and running.. thanks guys :) (by kittycat)

by Rascal

Headers and Classes

Hi guys, I am going over an old exam paper and need some help with a few of the questions. Below is the scenario given. Define a class Booking that repres...

[4 replies] Last: Thanks for coming back to me here. That is the next question: Create ... (by Rascal)

by Olysold

Copy Assignment operator, const and reference.

In this exercise the swap function pretty much does the same thing (I think) for the copy assignment operator as it's proper definition. //Wrong way to d...

[3 replies] Last: Const means read-only as far as I am aware of and if you are using a r... (by giblit)

by AlitCandle

If I were making a game, could I use fstreams to change stuff in real time?

If I had a text file that said "Player speed = 5" Could I use an fstream to be constantly reading that so that I could go into the text file and change it to...

[2 replies] Last: Why not use a class or struct to handle all the changes to the player'... (by Daleth)

by SlenderMan

How can I simplify a fraction

For example if you enter 6/8 the program will display 3/4. My teacher said it has something to do with the common factor but im not coming up with anything. ...

[6 replies] Last: use the modulo or how ever you spell that thing lol ( % ) then use a l... (by giblit)

by nhockuchuoi95

bái sư học nghề ! ngành lập trình viên .

mình đang tìm hiểu về ngôn ngữ lập trình, chương trình ứng dụng để phát huy thứ ngôn ngữ máy tính khô khan mà mình đang tìm ...

[1 reply] : Vietnamese. Funny how one can recognize certain languages without unde... (by Catfish4)

by chem major

Homework help - debugging needed

Hello, I can't seem to figure out what's wrong with my code. I wrote a program for a vending machine that requires you to pull info from a product file and a...

[6 replies] Last: You need to create the input files yourself, before attempting to run ... (by Chervil)

by the5thace

Error when checking for char vector equality

Trying to compare two vectors but I'm getting an error. IntelliSense: no operator "==" matches these operands operand types are: std::vector<char, std::alloca...

[5 replies] Last: Can't you use the constructor or assignment operator of std::string to... (by Bourgond Aries)

by the5thace

How to add a char to a char vector?

I'm trying to build words inside of vectors by adding one character at a time but it won't let me add the char. How can I bypass this? Also, is my use of vector...

[4 replies] Last: I have a suggestion: please use elements of modern C++ instead of left... (by Catfish4)

by IngBaby

Please Help me with some exercises

I've started the exercise but there is something wrong. What I am supposed to do is to ex1: Calculate the estimated production of: the squares of single digi...

[3 replies] Last: @Bourgond Aries It wasn't so for me, but I updated the example anyway... (by Vidminas)

by Carm

Bracketing Search

Hi, I'm doing the exercise on (http://www.cplusplus.com/forum/articles/12974/) called "Bracketing Search", 4 star. I'm pretty close to what I need, but just can...

[2 replies] Last: I figured that's what I had to do, but I thought that might be cheatin... (by Carm)

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