Beginners - C++ Forum - July 2013 (Page 10)

Hello everyone, I have a question that I don't seem to find the answer to. I am programming a text game (console) in c++. I already have a save and load fu...

[8 replies] Last: Here's a hacky solution: Save the level number in the game save (for ... (by xismn)

by programmerwitagun

passing arrays into functions

Hello forum. I need help with passing an array into a function. I write a function that passes in a single name and the array into a function and have it se...

[2 replies] Last: Thank you for the example. This is what I have programmed so far: ... (by programmerwitagun)

by ZeHgS

Incomplete type is not allowed

Hello! Why am I getting these errors? Error 1 error C2079: 'Main::m_Graphics' uses undefined class 'Graphics' Error 2 error C2079: 'Main::m_Events' us...

[4 replies] Last: Oh, got it, thanks! I still am very much a beginner, so I am still le... (by ZeHgS)

by haterz

Radian to cos, sin and tan

I cant find out wrong at this part ,i cnt compile this program.. " switch (angle) " //the coding is here #include <iostream> #include <iomanip> #inc...

[4 replies] Last: Thank you very much, i gt the point.. :) (by haterz)

by closed account jwkNwA7f

Deleting a file

How can I delete a file? Thank you!

[2 replies] Last: Thank you for your help and quick reply! (by closed account jwkNwA7f)

by Jorys22

getting false factors

I wrote a factoring program and i am getting factors plus other numbers back im not sure why i have tried using differen't loops and changing the order of the o...

[1 reply] : Use [/c ode] tags. You need brackets around the code you want to ru... (by Zhuge)

by Johnny111111111

Whats the problem?

This code says the file is open, but it dose not actualy open, what is the problem? ofstream myfile ("example.bin", ios::out | ios::app | ios::binary); ...

[3 replies] Last: It's somewhere. You're just not finding it. Are you on windows? EDI... (by Disch)

by Robert Lorenzen

using fstream objects properly, I can't see the problem

Hey, I have been trying to learn how to use files and fstreams as input/output for practice before I try writing something that I have had in mind for quite som...

[5 replies] Last: Thanks for the advice, I'll try to get it implemented the way I had it... (by Robert Lorenzen)

by Justin5978

Syntax issue with structs

Hello all, This is my first assignment using structs and I am having a minor syntax issue. I am currently trying to hard code the first six entries of an in...

[5 replies] Last: I'm not sure why we are using structs instead of classes, is that why... (by Disch)

by jheard901

Assembly Line Programming

//x at %ebp+8, y at %ebp+12, z at %ebp+16 movl 12(%ebp), %edx subl 16(%ebp), %edx movl ...

[7 replies] Last: Happy to be of help. (by Zhuge)

by metulburr

how to remove emtpy element

this split function works if passing a value fine, but if it is not passed a value sep, to auto split the string by whitespace. Its kind of doing it. It is addi...

[2 replies] Last: oh ok thanks: #include <iostream> #include <string> #include <vector>... (by metulburr)

by igotabuginmyeye

Making these horizontal lines vertical

Hey all! Been racking my brain working on getting the horizontal lines within the diamond trying to make them vertical. I'm guessing that I need to take the ...

[4 replies] Last: I cant believe it was so simple! Thankyou so much! (by igotabuginmyeye)

by metulburr

forbids comparison between pointer and integer

the if condition in split() function: What is exactly going on? If I remove the pointer i get forbidden comparison between pointer and integer? #include <io...

[3 replies] Last: I was thinking looping a string, each step would be a string also. And... (by metulburr)

by rajputsadia

assigning a value to variables

Im trying to calculate the balance at the end of the year given an annual investment, and a percentage rate of return. to do this im just putting the equation i...

[2 replies] Last: OMG OFCOURSE!! thank you!!! (by rajputsadia)

by atoi

I donnot understand the use of return *this "as a whole"

Hi, I cannot figure out what the below part of my book I'm reading actually does. //this function supposed to mimic the += operator Sales_data&Sales_data...

[1 reply] : Well in this case I'd be confused too because the return value of comb... (by Zhuge)

by rajputsadia

functions and looping

This program should loop and ask employees for their ID, number of hours works and their hourly wage. it should keep collecting info on different employees unti...

[2 replies] Last: Thank you, this helped a lot =) (by rajputsadia)

by Blackhole

Creating a C++ program to have the user input a number between 1 and 4. Must use switch statement.

I'm having a really hard time with one of my assignments. I've been working on it for a while and haven't been able to make much progress. The assignment is to...

[5 replies] Last: Thanks for the help, guys. I really appreciate it.. (by Blackhole)

by Johnny111111111

Console Editing

How do I make the console full screen?

[4 replies] Last: Oh, okay. I guess I was wrong(As always). (by Johnny111111111)

by ankushnandan

strange behaviour of function returning reference

Write your question here. int& valueStatic() { static int x = 10; return x; } int& valueNonStatic() { int x = 10; retu...

[3 replies] Last: [quote=ankushnandan]i have executed it many times changing the value o... (by Cubbi)

by eagleclawsan

How can I save things ona text file without overwriting them (Code included)?

Hi there, I am writing a program which requests the name and the age of the user, along with the name of the city they would like to destroy. I want to get a...

[1 reply] : ofstream file ("anything.txt", ios::app); ios::app puts the tex... (by closed account jwkNwA7f)

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Beginners - July 2013 (Page 10)