Beginners - C++ Forum (Page 107)

by Gomboo

i cant find my mistake .....pls check it

#include<conio.h> #include<iostream> #include<iomanip> #include<string> using namespace std; cl...

[4 replies] Last: You still did not place it in code brackets and did not tell what the ... (by ryancb06)

by myka316

Function that doesn't allow user inputted negative numbers

I'm trying to work a function into my program that won't allow the user to input a negative number. ...

[5 replies] Last: First, modify get_non_negative() to accept and return a non-negative... (by JLBorges)

by msdagiya

finding gcd

I have a code that finds the gcd of two numbers, I know it works, but dont understand how it is fi...

[2 replies] Last: http://en.wikipedia.org/wiki/Euclidean_algorithm (by JLBorges)

by drakescale

Function for getting player names not working, suggestions?

I am trying to write a game(for my class) that can have between 1 to 4 players. I use a string for e...

[3 replies] Last: I figured it out. A \n remained in the input stream from a previous in... (by drakescale)

by khchowad

Putting a sentence into a 2D array

I want to input a sentence in exactly 5 words. The sentence splits into strings. These strings will ...

[no replies]

by jlillie89

Checking the file

Hello, I'm having difficulties trying to think of a way to check if a file is empty or not. I have ...

[8 replies] Last: I don't see how you rewrote the if. It looks exactly the same. Yo... (by AbstractionAnon)

by nexos

need help with fractions

......I need help to shorten my fractins.......here is my code #include <iostream> #include <c...

[no replies]

by kong288

Extern with Class Objects

I get the error "error C2512: 'Button' : no appropriate default constructor available." I've tried i...

[2 replies] Last: You haven't show us the declaration for your Button class. At lin... (by AbstractionAnon)

by AaronTrahan

file input of mixed types

I am writing a program where I need to handle an inventory file of mixed types integers and strings....

[6 replies] Last: int main() { string line; ifstream infile; int num, ... (by AaronTrahan)

by Raezzor

fstream and string getline problem

Having something of a problem with an exercise. The program is meant to read in a series of names an...

[6 replies] Last: Yup, that's exactly what my txt file looks like, with the first line b... (by Raezzor)

by sithdas

Calculations coming out wrong

I am implementing functions from a header file I have been given, and I can't figure out why the num...

[1 reply] : Square::Square(float initialDim){ initialDim=dimension; } If you ... (by cire)

by Devilnp123

Cin gets ignored ?

Same story again. In the void nfile() and in ofile(), the program gives the output but ignores the i...

[1 reply] : http://www.cplusplus.com/forum/articles/6046/ You need to clear the i... (by Moschops)

by Hazique35

Symbols

I see these 'symbol' things (dont know what they are actually called...) and I get confused for what...

[2 replies] Last: I was typing this code, and when I used an equal sign it didnt work. ... (by Chervil)

by Sam5513

Problem with game and cout

Hello. I am trying to write a game where a dot represents players position and X represent a pickup...

[no replies]

by Awais Tahir

Link List Getting Invalid(garbage value)

]Hi there i started working on Link List but i got the invalid value in my programe.. #include...

[9 replies] Last: It will probably be easier to use separate functions to control the ad... (by Chervil)

by devonrevenge

how can i delete the specific vector?

when the bunny reaches the end of his life i want to delete him from the vector ive had no trouble ...

[3 replies] Last: perfect :) that was easy, i have lots to learn (by devonrevenge)

by Devilnp123

Cin gets ignored?

So my cin gets ignored in the void "CReturn()" I don't know to solve this one... Please can someone ...

[4 replies] Last: Thanks alot man. I'm finally over that one. Up to the next mistake (by Devilnp123)

by DanMachado

char vs string

Hi everyone! I am teaching myself C++. I would like to know what are the efficiency differences b...

[2 replies] Last: Many thanks Cubbi! (by DanMachado)

by Hazique35

Enumerations, an if statements

I was experimenting and unfortunately it didn't work. I tried using enumerations and if statements w...

[6 replies] Last: Ya, I had to make a couple changes to the code but it did what I wante... (by Hazique35)

by Elie Chahine

Simple Question

Let's say i'm creating a class and i want to declare one of my "char" private variables to be "const...

[3 replies] Last: Peter87 Thank you, i removed line 8 and it worked perfectly for char :... (by Elie Chahine)

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