Beginners - C++ Forum - October 2012 (Page 13)

by S7krs

Method Default Argument Fetched Internally from Class?

I need to pass a parameter to a method. Said parameter may sometimes not be passed, then, it needs t...

[6 replies] Last: Well Vlad I need to set something whilst returning at the same time. (... (by S7krs)

by dcftci

vector function erase

hi, I have a 2D vector and now I want to erase a certain row. I used vector.erase(myvec.begin()+t...

[6 replies] Last: @ slider57: Like cire said, OP probably uses a vector<vector<CustomCl... (by Catfish2)

by Hashimatsu

math problem

I want to make a program and have it explain to C++ that my int x is smaller than '<' my int z . ...

[4 replies] Last: You could create a class containing two elements; int less, int more. ... (by S7krs)

by NCflorida

Load List Not Working Correctly PLEASE HELP!

Hey guys I'm currently writing a program that does a file and then loads the list then must print th...

[2 replies] Last: Another thing to note. Write you code in pieces, then test those piece... (by slider57)

by dcftci

text file directory

hi, how do I put a text file in the same directory with my cpp codings so I can open the file and...

[7 replies] Last: thank you guys! I finally figured it out and it got me thinking that i... (by dcftci)

by prateekbothra28

Lower case-upper case

Please help me to write a program to convert lowercase string to uppercase string Please!!

[5 replies] Last: @Catfish2 Your solution is very good & portable as well - the only do... (by TheIdeasMan)

by Fransje

SDL_FreeSurface() when surface goes out of scope

Hi all, if I have for example this function: void DrawImage() { SDL_Surface* image = SDL_...

[2 replies] Last: Ok, thanks! (by Fransje)

by Atlas742

cout help

Hi, its been a long time since I've done any programing. Here's my problem, I can't get cout to w...

[2 replies] Last: (facepalm) I can't believe I forgot main. Thanks. It has been a really... (by Atlas742)

by bigman40

statistics program pulled from .txt file

Hey every body once again here for some help, not as much as help as before, lol and thanks again fo...

[14 replies] Last: sure will i will get back.. (by bigman40)

by geekocoder

problem with scanf

what does the following statement mean??? scanf(" \"%[^\"]\"",s);

[1 reply] : Read this: http://www.cplusplus.com/reference/clibrary/cstdio/scanf/... (by TheIdeasMan)

by mixxd

What data type to use?

Hey all. Uber beginner here. I'm curious as to what indicates what data type one should be using w...

[3 replies] Last: Thanks very much for the addition, that was informative. Yeah I wasn'... (by Moeljbcp)

by bosox99

Causing a delay in a program.

I'm writing a program, and I need to cause a delay for several seconds. #include <iostream> ...

[1 reply] : @bosox99 Add #include <windows.h> so you can use the Sleep function... (by whitenite1)

by degausser

Reversing the input of an array.

For this assignment, I have to reverse whatever the user has input. So, if the user were to input: ...

[10 replies] Last: Ended up with: char score = {'\0'}; (by degausser)

by Showdon

Help

So I had started this off wrong and will go back to delete my first post. The assignment states: ...

[2 replies] Last: I have to merge the numChildren and getIncome function into 1 function... (by Showdon)

by kready

help with overload program

I have this program that needs to overload the increment and decrement operators to increase the dat...

[8 replies] Last: the text or errors is "dateType does not name a type" but i do see wha... (by kready)

by Merriak

Need help with a password program assignment

Hi there, I am having some issues editing a program for my lab. The assignment requires convertin...

[7 replies] Last: Awesome! Thanks! I completely overlooked that! Works perfectly now. :) (by Merriak)

by EternalTactician

How to find the median?

Hi, i have the mean and i also sorted the program but i need to know the function for median in c++?...

[1 reply] : If you've sorted your values, the median is either the middle one (if ... (by andywestken)

by jaynajay

Calculator program using Functions

The required Functions in the program are: 1. showMenu 2. getNumbers; 3. getOption 4. addNumber ...

[3 replies] Last: Whew! Finally, I was able to put this together. Could you please go th... (by jaynajay)

by Tiger58

Random number generator isn't working???

I am using the directive "#include <ctime>" and I have the following set up: seed = time(0); sra...

[7 replies] Last: I see, yea I was running the same program over and over again. Thanks ... (by Tiger58)

by wordman

Array counting loop not working

I'm having a problem with the sum counting the data being pulled in from my inputfile. I can display...

[no replies]

Beginners - October 2012 (Page 13)

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