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Beginners - December 2014 (Page 24)

Could someone explain to me what is going on?? #include <iostream> 2. using namespace std; 3. 4. 5. void magic(int &X, int Y) 6. { 7. int temp = Y; 8. Y =...

[5 replies] Last: void voodoo(int* X, int* &Y) //X=px, so X->x Y is a synonym for py. ... (by dhayden)

by Marquise16

Display highest number

I am new to programming and im stuck on a part of my program where i have to display the highest number out of 5 numbers. cout << "Enter num 1" << endl; ci...

[6 replies] Last: // DisplayHighestNumber.cpp #include <iostream> using namespace st... (by patriic48)

by Tommy1998

task

easy task : input : limit number until it will write these numbers. output = 1 2 3 5 8 13 21

[1 reply] : Looks like a Fibonacci sequence with the first "1" missing. What task... (by cnoeval)

by DangerousPirate

How do I use regular expressions with Standard Template Library in C++?

I am trying to learn regular expressions in C++. I need to have it so that the user can only enter in the integers between 1 & 15. Can someone show me an exampl...

[1 reply] : #include <regex> #include <iostream> #include <string> int main() { ... (by MiiNiPaa)

by adventurer

Where in my code should I put function to constantly move a square (OpenGl, Glut, looping)

Greetings fellow programmers. I am making a game using opengl and glut. The game consists of a blue square (which you control) getting chased by a red square (t...

[no replies]

by karlos675

help with classes.

I'm not sure what I am doing wrong, I keep getting error syntax with the "{" in "{ return current_speed; }" , but I get more errors if I take it off. Instru...

[6 replies] Last: The code is working i'm just trying to figure out why my acceleration ... (by karlos675)

by suzaku343

selection sort error

I seem to be having a small error and I can't figure out for the life of me the issue. "in function " void selectionsortArray (int*, int):" "error expe...

[1 reply] : use code tags <> (by anup30)

by Wendy99

Blackjack (21) Programming Code

Hi guys, So I am new to programming and I have to make a Blackjack (21) programming code. I am in a programming class and this was homework assignment haha...

[1 reply] : Basicly you need to know rank of card first. Then for cards that is no... (by MiiNiPaa)

by Dan Feerst

formatting mysql timestamp yyyymmddhhmmss

I am trying to write a timestamp function compatible with a MySQL database TIMESTAMP type. This is what I have so far. I think it will work except for one prob...

[1 reply] : #include <iostream> #include <ctime> #include <string> std::string n... (by JLBorges)

by suzaku343

system("PAUSE")

I need to use system pause but codeblocks says that "system" was not declared. is there a way around this? i'd like to still use system pause if possible thanks...

[2 replies] Last: I completely forgot about that library thanks! (by suzaku343)

by PATBALM

No suitable conversion function from "Time" to "int" exists

I'm working on a program using a lab I did a few weeks ago. I need to write the following operator overload functions then include a pre-written file (Optimecli...

[1 reply] : Time Time::operator-(Time & Robj); Your operator- returns Time obj... (by MiiNiPaa)

by nerdpwn

Output Question Doubt ??

The output of the following program is 5,3,4,4 Should it not be 5,3,5,3?? #include<iostream.h> void main() { int x=5,y=5; cout<<x--; cout<...

[5 replies] Last: This has nothing to do with precedence. (by Peter87)

by nicopulse

Fastest algorithm can find shortest pass in graph, where edges are equals weight ?

Hi, I search the fastest algorithm can find shortest pass, in oriented graph, where edge are equals weight. I know some algo : Dijkstra, Belman-Ford, Floy...

[1 reply] : Use Breadth first search, simply iterate until you reach your goal nod... (by Smac89)

by patrickstewetOG

Changing a string input to capital letters

I've got the single character input to change to caps but can't get it to change when the user inputs a word guess void compareguess(string& aster, string ge...

[1 reply] : How about this: for (unsigned short i=0; i <= getword.length () - 1... (by ebucna)

by GaryDT

Instantiating Objects On The Heap

With reference to Method 1 and Method 2 in main() my question is below: Question: how does 1) instantiating an object on the heap, and then afterwards ...

[6 replies] Last: Cool. Thanks again. (by GaryDT)

by Tonopahz

Variables and Types

Hello, everyone! I am brand new to C++ (or any kind of programming related subject for that matter) and I created the "Hello World" program without any dif...

[1 reply] : An identifier is a name. When talking about variables, valid identif... (by Peter87)

by gotclass1

Reading file

What i actually want to do is get the program to read the file. from there i want the user to enter first "or" last name and then the program actually outputs t...

[no replies]

by SobanSA

Multiplication Table With While Loop

I have created Multiplication Table using while loop. Now I am trying to make multiplication table that show input only when a an "odd" number is entered. Can s...

[3 replies] Last: @nerdpwn, thanks for your help. I will not forget this now. :) BTW I d... (by SobanSA)

by Sarah409

Why is my output giving garbage values?

Why does my output come out with all the garbage values at the end? My code shows my class, part of the main body, and the function that i know has an issue bu...

[6 replies] Last: @TheIdeasMan thanks for ur advice but as to your questions, all of th... (by TheIdeasMan)

by DyslexicChciken

weird "empty" character

My terminal prints the words read from a document and stores it in binary search tree object called document1, and their corresponding lines numbers in the docu...

[1 reply] : I'd like to see your code. BTW, I dig your handle! (by koothkeeper)

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