Beginners - C++ Forum - December 2012 (Page 59)

What I want to do: a ghostwriter function that takes in a string and slowly prints out each letter with a small pause in between. as if someone is actually sit...

[2 replies] Last: thanks james. it works perfectly now. (by BlackJayce)

by Acs1994

Having trouble with 2D array

I'm very new at C++ and for an assignment i am supposed to create this 2D array display using a loop. Pattern A + ++ +++ ++++ +++++ ++++++ +++++++ ++...

[1 reply] : Your logic is flawed. It should be something along the lines of: Curr... (by Moschops)

by mezzoforte

***Calling class functions in main***

As you can see, I'm struggling with classes. How do I call my fraction plus(fraction second), fraction minus(fraction second), etc. functions? #include<iost...

[4 replies] Last: I got it to print the sum, but the sum is wrong. I think it's because ... (by mezzoforte)

by relyth

HELP!!!!!!!

Hello OK so i am writing this program for the pythagorean Theorem and i got everything together and went to compile it, but i keep many errors and i cant fig...

[9 replies] Last: iLL LOOK INTO ALL OF THOSE THANK YOU (by relyth)

by jlillie89

Always

something with programming :) I have encountered 2 things which my brain does not have any idea on how to handle. The first one is seemly major(maybe minor)...

[2 replies] Last: Sorry I'm a little slow sometimes :) int counter = 0; cout << "Deal ... (by jlillie89)

by TaytayB

Issue with 2D Array/increment

Hey guys, I'm trying to store a "Difference Index" within a 2D array. The rest of the code works fine except for this part below. The error is directly related ...

[4 replies] Last: Wow... Thank you. Tonight, toum, your my hero. I appreciate the help s... (by TaytayB)

by fairydustola

I need some assistance

I am new to programming, and I am having trouble understanding the srand(time(0). I am using it to create a program that will generate random times of the day....

[1 reply] : srand() is a function, and not a type. You would call srand like this:... (by pogrady)

by Andym

Retrieving values from Arrays

If I create an array in a function, I can do this: int main(); { int ConstantArray = { 01, 02, 03}; cout << ConstantArray return 0; } and it should p...

[4 replies] Last: Thank you! I made the array global and made the changes like fun2code... (by Andym)

by dangerawaits

I need help with my program

hello i am very new to c++ and i decided for practice that i would make a simple text dungeon crawler game however i have run into a problem when i type in the ...

[1 reply] : It's because your class names are uninitialized variables. Declare the... (by toum)

by plusone

Can someone explain enumerations?

I've read through the section in my book about enumerations multiple times, and watched several videos. For some reason I just can't grasp the idea of enumerati...

[2 replies] Last: :O (by devonrevenge)

by awandering

simple calculations

i am trying to do two equations: 1st : (value1 * value2)/2 //shear in a beam 2nd : (value1 * value2^2)/8 //moment on a beam My code look s like: ...

[no replies]

by rock4rigo

Questions

I'm trying to answer a couple questions for self checking. I believe I know the answers, but would like someone else's opinion. Thanks in advance. Q1. ...

[4 replies] Last: Thank you. (by rock4rigo)

by bainofmyexistance

How to use a loop with strings

delete please

[no replies]

by Markjoy

HELP ME PLEASE!!

hey guys, can someone please help me with this code!!? #include <iostream> #include <string> using namespace std; float BMI (float w,float h) { flo...

[12 replies] Last: Great, KhaledSH!!! Good luck! (by Marcos Modenesi)

by Incis B

developmently challenged

I'm looking for thoughts & ideas to develop a school-room app where every hour every teacher changes rooms and subjects ( and students) This is not fantasy, ...

[no replies]

by Marcos Modenesi

cin vs. scanf

I´m (obviously new to C++) and reading more and more material in the web I´ve come to notice the coexistence of two similar sintaxes: cout << "text"; ...

[2 replies] Last: I use printf so that I can format my vars. int a=3; float b = 12345.6... (by Incis B)

by Fromar123

[HELP] 2d Array sort row accoridng to sum of their numbers... (1,2)

Well i have made a 2d Array and filled it with random numbers... and while printing(cout) it out i added a sum of numbers(i each row) at the end. Now i would ...

[28 replies] Last: That's right. The row numbers will sort just like rowsums and the row ... (by closed account D80DSL3A)

by Omar Elsayed

complicated alot... HEEEEELP!!!! X(

Part I Create a text file named FF.txt that stores the information about your friends and family in the following order: first name, last name, gender, relatio...

[4 replies] Last: Here is a piece to get you started #include <iostream> #include <fst... (by SamuelAdams)

by ProgrammerGuy2012

Best way to write a graphics decompressor?

Hey, ProgrammerGuy here. I'm pretty new to C++, but I've read a couple basic tutorials and done a little bit of programming. But the main reason I started lear...

[4 replies] Last: sounds like something like this. Open input file (Read mode, Binary m... (by Incis B)

by Malexander

Circle Class Problem

I am having trouble understanding classes and this is the first problem I have to do. If I could get some help with it I will be able to do the rest of my homew...

[4 replies] Last: This is what I have so far. All the program does is ask for radius the... (by Malexander)

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Beginners - December 2012 (Page 59)