Beginners - C++ Forum - March 2014 (Page 53)

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Create an organized linked list in ascending order i.e., all the entries should be added in the list in ascending order. I have problem in insert function i do...

[2 replies] Last: If you don't know what you are doing wrong and you wrote the code, wh... (by Chriscpp)

by thiingy

Copying command line

HI! I have this problem, my code generates a random password and I would like the user to have the option to copy the line from the commando prompt by pressing ...

[4 replies] Last: don´t understand what you mean, haha sry im stupid (by thiingy)

by kmtompkins

reading letter keys

i would like to read all the keys but i had to enter it in the hard why which is letter by letter is there a simpler way and i also only reacts to the key (p) ...

[5 replies] Last: @HelpProgram thats ultra fake.Now stop spaming !! (by SorinAlex)

by enemy

return string_value or return char_value

Hello! Please, if we want the function to write sth, is there ANY way t odo it using return? Can return return ONLY numbers? Please, if somone has links a...

[3 replies] Last: I tried to return a string, but i get an error which says that it cann... (by NinjaMKD)

by Z9Z3Z

omitted

omitted question

[3 replies] Last: Programming challenge check it out :D http://helpprogram.webeden.co.uk... (by HelpProgram)

by closed account ypfz3TCk

Requirements analysis for developing a game?

I'm thinking of developing a simple classic game like pacman or galacta. I would have thought that the first step would be to write out a user / system requirem...

[2 replies] Last: What you are proposing does not sound like a methodical or even struct... (by closed account ypfz3TCk)

by nexus47

Reading Records from file data.txt into Array of Structs

For this assignment, I'm trying to read records from a text file I made ("data.txt.txt") and read it into the array of structs. For this assignment you are ...

[no replies]

by TheMattad0r

Non Console Specific Hiding Input

So, this is my first attempt at writing any sort of code besides "Hello World." It's a Rock, Paper, Scissors game. The problem is that player one's input just ...

[5 replies] Last: Thanks for the info! (by TheMattad0r)

by Donnyboy

Need Help with Black Jack Program

As indicated above, I am in a "roadblock" if i dare say so. I have compiled a program that scores a blackjack hand. Here's how the question goes: In blackjac...

[no replies]

by enemy

No iostream???

Hi, All! Please, whan compiler gets yellow minute and at once starts with: Line 18: error: iostream: No such file or directory What would be trick s to...

[7 replies] Last: You are still compiling it with a c compiler and not c++ compiler. Any... (by giblit)

by enemy

scanf, "%79s", what means 79?

Hello, ALl! Please, I am reading the tutorial and I don't understand what is the meaning of 79 in next expression: [/c/* scanf example */ #include <stdio....

[3 replies] Last: #include <stdio.h> int main () { char str ; int i; printf ("... (by cire)

by dero

plz help me ..deleting a specific line in a text

hey all well I have been facing this problem for days and I don't seem to get an answer to it. I have written a code where my program is suppose to read speci...

[no replies]

by ssjaditya

Un-reduced Fractions! PLS HELP!!

Hi Guys, I am supposed to write a program which can perform simple fraction arithmetic, however the answer is supposed to come out as an unreduced form. EG: ...

[1 reply] : Answer is int. Int is throwing out everything after the dot(e.g. when ... (by MatthewRock)

by Mizfizz

Help with double and float

whats the difference i know that 6.2 is a float and 99.99 is a double but when i make a calculator that uses double i can enter something like 6.2 and 7.2...

[1 reply] : Double number isn't number with two digits after dot. Float isn't a nu... (by MatthewRock)

by enemy

stack vs heap

Hello! Please, can U link here as many topics as possible about differences when programming using stack and heap? Many thanks!!!

[1 reply] : Not really, but you could google as many topics as possible and find i... (by MatthewRock)

by enemy

srand(time(0));

Hi, ALl! Please, what is the meaning of (time(0)) in that command? Why time and why 0? Many thanks for any usefull links!!

[5 replies] Last: The point is that time(NULL) will return a different numerical value... (by MikeyBoy)

by baljit

need help please.

I have been working on this code for 1 hour and i keep getting double counting. Please help me to check it. #include <iostream> using namespace std; in...

[5 replies] Last: Thank You for you help. I got it working. (by baljit)

by rize revolution

How to return a std::string.c_str()

Hello Everyone, I have a method which returns the constant char pointer. It makes use of an std::string and finally returns its c_str() char pointer. ...

[3 replies] Last: Not really. Something has to manage the memory that you're returning.... (by kbw)

by spytheremom

C++ problems for each section in the tutorial

I am now studying C++ using the tutorial section of this website. And now I am finished up to the Program structure section(Name visibility). But until now I ...

[3 replies] Last: thank you very much (by spytheremom)

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Beginners - March 2014 (Page 53)