Beginners - C++ Forum - March 2014 (Page 58)

having trouble with coding on dev c++

Write your question here. 1. Input 2 integers and display them in ascending order 2. Input a persons’ age and check to see if the person is not a teen...

[1 reply] : Hi please post whatever code you have currently for these exercises. (by closed account 18hRX9L8)

by Antone333

Reality check

So i am getting pretty into C++ and i would say im not exactly good at it. but skilled enough to accomplish most anything i have put my mind to. but as i am loo...

[6 replies] Last: First off - I recommend you getting Code::Blocks. It's really good IDE... (by MatthewRock)

by dero

Problem using strcmp and strcopy, strlen

hey all I am facing a problem when I tried using strcmp, my program is suppose to compare two strings and check if they are equal based on this equality, sever...

[13 replies] Last: well I did give it a try as u mentioned ... here 's what I have come u... (by dero)

by duvster614

whats wrong with my code?

Help. I am new to C++ and am trying to program that looks like this. * *** ***** ******* ********* ********* ******* ***** *** * Cant seem to figure...

[1 reply] : line 5 those variables you only use j on line 8. Since line 6, 14, and... (by giblit)

by TheMikey87

switch from max to min

Write your question here. how would i change it to where it gives me the min instead of the max #include <iostream> int main( ) { using namespace...

[2 replies] Last: i was making it harder than it was thanks (by TheMikey87)

by theroken

plz help

hi im really new to c++ so i need alot of help im making a program that when the user enters a name it terns it into a number for ea letter so if my name was j...

[1 reply] : can any 1 help (by theroken)

by giraffe1234

Timing functions

I need to time the amount of time it takes to run a recursive function vs. an iterative function. Everytime I run the program I get 0. Is there a way to calcu...

[7 replies] Last: Yes, naive recursive algorihm has complexivity of O(2 n ). That is rea... (by MiiNiPaa)

by billywilliam

Class Pointers

My goal is to create a sort of template file(s) for handling user-input into the command line that I could use for any console application that I'll be creating...

[15 replies] Last: Could you please explain the differences between <> include format an... (by MikeyBoy)

by isaac8r8lockheart

Username and Password

Umm. What's the problem with this? Can you help pls. Q~Q If i'd input the correct username and password first, it says access granted, so it's okay. But if i'...

[5 replies] Last: PLs where is _clrscr :( ??? If there is a predefined one i reallt want... (by SorinAlex)

by SrgjanLDTeam

Tell me some libraries for internet access

.. i think i learned everything from the beginner book for c++ .. and i want to go on next level .. i want to make some programs that will send/recive informati...

[2 replies] Last: alright .. im learning WinSock right now .. tnx (by SrgjanLDTeam)

by enemy

Meaning of line with "if"

Hello! Please, what is the exact meaning of the line 20? as b-> is a: if ( a.?) isitme(a) it returns "true". so: if (a.true) meaning : if it is...

[1 reply] : Well line 20 just returns 0? as far as line 18 basically it checks t... (by giblit)

by ALEXCX2PLUS

"this"

Am I correct in saying this? I'm still trying to wrap my head around "this" pointers... Thanks in advance! "this" keyword is a type of pointer and when using...

[6 replies] Last: That's more like it, cheers man. (by ALEXCX2PLUS)

by bmeade

Find @ in a text file using <fstream> and output

Hello, I had a a post for this already but I have completely rewritten my code so here we go again. The purpose of this program is to simply read a .dat / te...

[1 reply] : Please use code tags when posting http://www.cplusplus.com/articles/z1... (by Yanson)

by theQWERTYUYT

I need some help :))

Hi, guys. Im kinda new in programming and still find myself in trouble trying to make some codes work. ive been doing this one but i cant make the search option...

[no replies]

by quayda

Vowel Removal: I'm doing it wrong. C+

Well, I had a different code before, but I started over because I was just lost. I'm very new to this world of programming, and unfortunately I can't say I'm a ...

[1 reply] : getline uses a string not an int (by Yanson)

by n30n

c++ class function to create webcount system

trying to make a system to get, hit, reset, and set. I have to use private and public. the objective is to establish some webcounter to display how many users a...

[no replies]

by chofs

problem with swapping values in array

hey guys am trying to swap numbers within my array but i keep getting the same number from text file not been swapped.....please help....ignore my print functio...

[no replies]

by axtyax

error compile allegro5 on linux

Write your question here. So when i compile the regular display example for allegro 5 using this command on my Linux terminal: g++ main.cpp -o run.o -I/us...

[8 replies] Last: Great! i fixed it thanks for your help! i used this command: g++ -W ... (by axtyax)

by bmeade

Read and then write strings.

Ladies and Gents, I have an assignment right now where I must read a text file "mail.dat. While reading this text file I must located and write only strings ...

[8 replies] Last: it is only reading the first sting though. (by bmeade)

by enemy

More objects pointed by x

Hello! Please, if we have more objects of one class pointed by x, how do we decide which is x , x ,x etc? Hpw can more objects of one class be pointed by t...

[no replies]

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Beginners - March 2014 (Page 58)