Beginners - C++ Forum - April 2009 (Page 25)

Hey, i'm writing some code and i need the string entered to have all white space removed. I first tried this: #include <iostream> #include <string> usin...

[6 replies] Last: Yoinks! Nice catch Gumbercules (Fixed above) (by Duthomhas)

by rossjohn07

Food Menu

Deleted Comment

[15 replies] Last: Not a reply to the question you asked, but what does this mean? wh... (by guestgulkan)

by Beginner101

My little program crashed..

#include<iostream> #include<time.h> using namespace std; class Time { public: Time(); void setalarm(time_t); void wait(int); private: int sec; time...

[1 reply] : the ctime function converts from time_t to a string, but not in that f... (by Gumbercules)

by kipkiter123

Array hint

iam looking for help, I dont know how to work with array whre you have to ask the user the values. Example******* Int main() { int xx ={1,1,1,1,1,1}; fo...

[1 reply] : I DONT KNOW IF THIS IS CORRECT??????? You can try it By the way,... (by Bazzy)

by MrProfit

Recongizing substrin using HashFunction

Hi, mates! I'm trying to write a program to recognize a substring in a given string, using hashing. The common STL string methods doesnt work for me, because ...

[6 replies] Last: Thank you for the answers. May be you've heard about the Rabin-Karp al... (by MrProfit)

by dman

inline functions

In headers, if an inline function is declared inline in its implementation .cpp file, do i also need to add the inline keyword to the prototype in the .h file...

[3 replies] Last: If the function is implemented in the .cpp file and not the header fil... (by jsmith)

by low1988

array to array ?

#include <iostream> #include <string> using namespace std; #define DEFAULT_SIZE 5 typedef char SubjectCode ; class Student{ privat...

[1 reply] : yes, and copy the data. (by Gumbercules)

by Scubatoad

Im hoping this can be a simple fix :/

My Problem: I am trying to take a large .txt document and find and remove duplicate words within the text. However, the .txt document was a novel and it conta...

[5 replies] Last: if you were wondering, the problem was that you can't compare that way... (by Gumbercules)

by h0d3

Number Generator

Hi everyone!!!! Im a beginner in c++!!! I want to make a program that displays a 3 number combinations from the inputted numbers.... Example: 3 4 5 3 4 1 di...

[6 replies] Last: Do you or do you not want to show duplicates? If the array is 1, 2,... (by jsmith)

by ingenioushax

Perfect Numbers

I can't quit figure out how to print only perfect numbers. i.e. 6 factors out to 1, 2, 3. and 3+2+1=6, thus making a perfect number. I have a program built th...

[3 replies] Last: I haven't any clue what you are trying to do. Why are you using sp... (by Duthomhas)

by e0ne199

how to manipulate files (move, delete, copy,etc) in C++

Hello everyone Btw I am still new in C++, n i want to ask several question about it (maybe it seems stupid, but i really want to know about it). Does anyone kn...

[5 replies] Last: @Duoas well, i still does not understand about the instruction......m... (by e0ne199)

by wenwei

read numbers to 2D array

I am trying to read numbers from a text file converted from excel spreadsheet that contains null values. I used "inFile >> myArray ;" but >> seems to ignore NU...

[1 reply] : You should open the file in binary mode and get data in an unformatted... (by Bazzy)

by ingenioushax

Adding commas to a set of integers.

I was wondering how to add commas to my output. It just prints the perfect numbers, and their factors...but I was wondering how to add commas. /*Should cal...

[2 replies] Last: Why are you using half C and half C++ output? (by Bazzy)

by dushyantkumar1

Makefile in visual studio

Hi, I want to write some code which can be portable to linux as well as on visual studio using command prompt. I tried doing as suggested in: http://mrbo...

[1 reply] : doing make on windows and linux is different, on linux there is make ... (by writetonsharma)

by destro

Loop trouble

I have a debug file that i can't seem to well debug. I have tried moving around the loop and adding an if statement but i still can't get it to work right. Any ...

[2 replies] Last: Thank you so much. I thougth for sure i had tried that but turns out i... (by destro)

by thekingofbs

How to make a represent the letter a

My problem is simple. How can I go about making the value a represent the letter a. I need to make it so someone can type 'a' into the program and have it trigg...

[2 replies] Last: Thank you. That fixed my issue. I have a new problem though. For some ... (by thekingofbs)

by learner2009

problem with specialized template class with non-type parameter

I am trying to do a specialized template class of char with non-type parameter. However, it doesn't accept the specialized one and gives error message: error...

[9 replies] Last: My suggestion: // template class Container to contain array of typ... (by guestgulkan)

by newbie43

Copying a vector that is inside a struct

Was wondering if anyone could look at me code stub and see what im doing wrong. Im trying to use a generic structure that holds a vector and im trying to pass i...

[4 replies] Last: Opps thats correct im changing it now, thanks. (by newbie43)

by nikkeli

how to use for statement?

I understand it's used in loops, but how exactly? Can you give me example on how to use it, like: cout << "asks user to input a number"; cin >> number;...

[7 replies] Last: The only good thing of goto is that you never really need it... (by Bazzy)

by XyRoN

Timed Input

Hi all, I need the command (and its syntax, ofc :P) for a timed input similar to getch(); Essencially i need a command that will wait for a set ammount of ...

[no replies]

C++

Forum

Beginners - April 2009 (Page 25)