Beginners - C++ Forum - February 2009 (Page 10)

I have this function that should add two numbers if thmethod is 'a' tmethod is set to a before and cnr1 and cnr two are numbers. I get a warning like this whe...

[3 replies] Last: I would hazard a guess that 'a' represents 'addition', so if it did no... (by awasteoflife)

by Hali Muhammad

wat is preprocesor

wat is a development interface of a compiler and wat it does? wat is compiler's preprocessor wat it does?

[5 replies] Last: @eker676: Yes i guessed that was the case afterwards when I read where... (by awasteoflife)

by tan247

Using the getline function

I am trying to write a progam that takes a full name without spaces and prints the name on separate lines using the getline function. My program is not working...

[6 replies] Last: Which incidentally is what you should have done in the first place. (by guestgulkan)

by Warrior2089

How do I find all my posts?

I need to find an earlier post of mine and I can't find out how to list every one besides the latest 4... help?

[1 reply] : http://www.cplusplus.com/forum/myposts.cgi (by helios)

by waferstix

Pow function using repetitive addition

hi there! i badly need some help on this: implement a power function that uses repetitive addition. i'm thinking there should be nested loops....please help ...

[1 reply] : I'll walk you through getting started. You know you need to write a... (by seymore15074)

by frozenmind

Urgent problem

I am currently stuck at this problem assigned to me below. Write a complete C++ program that consists of a main program and a function solve_quadratic_equat...

[3 replies] Last: All of the code is there. You just have to merge it together. Replace ... (by eker676)

by Hali Muhammad

wat is namespace std

"all the elements of the standard C++ library are declared within wat is called a namespace,the namespace with the name std" Please explain this.Wat the namesp...

[1 reply] : In C++ if you didn't include using namespace std; in your file you w... (by eker676)

by elshrew

cout affects memory contents?

I've been building a basic matrix class (based on Capper's book) to do some other work. While testing the class and functions, I noticed that the result I get ...

[no replies]

by malcolmdko

alphabetic order problem

something is wrong with this program the output will be abde instead of abced please help #include <iostream> #include <fstream> using namespa...

[no replies]

by Hali Muhammad

please explain about iostream

"Iostream includes the declarations of the basic standard input-output library in C++" Please explain this.Wat iostream contains?

[3 replies] Last: Speaking of <iostream> vs. <stdio.h> does an experienced C++ programme... (by wretch)

by Atrus

expected initializer before ‘&’ token

I get the error "expected initializer before ‘&’ token" when compiling const organsim_cell &organisms::operator (int i) // access organism_cell at...

[1 reply] : Did you mean to write "organsim" on line 1 of the source? This also... (by g0dwyn)

by nicolasfranck

dynamic multidimensional arrays

I tried to make a multidimensional array on the free store. cout << "rows:";cin>>rows; cout << "columns";cin>>columns; string **a=0; a=new string* ; f...

[3 replies] Last: OOps, now I feel chicky... I figured out that the code works fine w... (by nicolasfranck)

by masiht

question about loops

which of the loop is most commonly used in place of goto loops ,while loop , do while ,or for?

[8 replies] Last: My code was only ment to show the construction: it wasn't correct code... (by Scipio)

by Zachary

nested loop problem

I'm sure this is a rookie mistake, but I can't figure my way out of it. I'm trying to list the lines from a text file in a particular order. My "input.txt" fi...

[7 replies] Last: Scipio -- you are quickly becoming my new best friend. I'm honore... (by Scipio)

by Hali Muhammad

want to know about function

Wat is a function and wat main function does and why int comes before it and () comes after it as it is written as int main().

[4 replies] Last: damn, I knew there would be an execption... I was just trying to soun... (by awasteoflife)

by Hali Muhammad

namespace confusion

I read somewhere that Jhon worked in company A with Id 102 and Jhon worked in company B with Id 102 now these r two different persons recognised by the differen...

[2 replies] Last: The namespace is like the company, having different namespace (eg name... (by Bazzy)

by Hali Muhammad

wat is namespace std

"all the elements of the standard C++ library are declared within wat is called a namespace,the namespace with the name std" Please explain this.Wat the namesp...

[2 replies] Last: The std namespace contains every function, class or object from the ... (by Bazzy)

by err0r1212

Number guessing Game INVERTED - PROBLEM

Hello guys, Alright, it's tedious to explain what the little console application I want to make does, so I'll just show you the code. It explains it. #...

[6 replies] Last: yes... after you calculate the guess char relation; do{ cou... (by awasteoflife)

by Hali Muhammad

Basics of C++

Q1.wat is a development interface of a compiler and wat it does? Q2.wat is compiler's preprocessor wat it does? Q3."#include<iostream> is not a regular co...

[1 reply] : Sounds like you want us to do your homework for you... (by Return 0)

by neptune21

selecting a case

hi . i'm trying to select a case of choise from a switch option . if i select a case from a menu for exm. then i want it to go to a new func. that tells the...

[2 replies] Last: i have been trying to uplaod a txt file named (one_star) for exm. whi... (by neptune21)

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Beginners - February 2009 (Page 10)