Beginners - C++ Forum (Page 3)

by henock

How to display unicode characters in console application

Hello everyone, is there a way to display unicode characters in my console application? Am using Cod...

[8 replies] Last: On windows std::wcout does not work as expected if you are using alone... (by modoran)

by salman 123

Linked list

Whats wrong with my code plz tell me it throws exception and stops // Linked List.cpp :...

[2 replies] Last: Thank you stewbond ... (by salman 123)

by pasports10

Quadratic Formula Program

I have to create this program for class, a quadratic formula program that will output three results ...

[11 replies] Last: "there are other ways to get the square root of a number. Also, you ca... (by Michael37)

by swivel

Help Generating Unique Numbers

I need help creating Unique numbers in my random number generator. Each line of ticket should only d...

[4 replies] Last: Thanks Cire. I will give it a try! (by swivel)

by ameneh

Different Mersenne Twister in different object

Dear All I am working with Mersenne Twister in the distributed network. In the network I have a di...

[5 replies] Last: > I have another question, uniform random number needs the uniform see... (by JLBorges)

by sebaethefish

string question

what's wrong with this string?: #include <iostream> #include <cstdlib> using namespace s...

[2 replies] Last: yep! #include <string> did the trick! thanks for the help! (by sebaethefish)

by Bogeyman

Strings in Alphabetical Order

Hello. I am trying to create a program which will sort strings, input by the user, into alphabetical...

[10 replies] Last: Sorry for the late reply. Thank you, it works now. (by Bogeyman)

by NeonOrange

This is very bothersome...

I have been working with this code on my own for a whole day and still confused on why it doesn't wo...

[2 replies] Last: Now that was funny XD. Thanks for your help. (by NeonOrange)

by bigsoft

password program help!!

hello folks, i was trying to make a password checker program,the program should do this: 1)get the...

[11 replies] Last: Its not down to the type of loop you have used. I will explain bet... (by Softrix)

by burton1995

not getting expected output; array and fxn

I'm expecting to get 6 as a return value but I keep getting -1 ?? #include <iostream> using names...

[3 replies] Last: got it. I had commented out the cout after the call. Thanks for your... (by burton1995)

by zdzero

Allocate virtual memory and run code in it?

I'm 50% sure that I don't know what I'm doing. Let's say I have some executable code in some file. ...

[no replies]

by Antone333

Roguelike rpg

Key: # = wall @ = player M = Mountain W = Water T = Tree w = Random weapon B = Bank D = Door...

[3 replies] Last: For starters, the map is 21 down by 48 across, and not 100 by 100. A... (by Softrix)

by xx1182

Input in while loop

I want to have asyncronus input on a loop? How can i make that? To Be clear: int onplus = 0; ...

[7 replies] Last: A fork is different than a thread. Fork is easier to handle yes, but ... (by discofire)

by KappaMikey

Trying to exit program.

I just need a little help with my code. If I execute the program and it runs successfully, it ask...

[5 replies] Last: use the getchar(); function in the cstdio header file instead of syst... (by mutexe)

by r 4 raja

Convert decimal fractions to binary (using Mathematics format)...

Write your question here. Can any one tell me how to convert decimal fractions to binary. Pls Expla...

[1 reply] : Maybe this helps? http://stackoverflow.com/questions/4987176/how-do-y... (by wildblue)

by red vintage

Double free problem (linked list)

Hi there! I implemented a linked list as a class in C++. Such a linked list just contains three p...

[2 replies] Last: Just so I'm sure I understand how you are "copying" your lists. You a... (by discofire)

by tomplusplus

help with files

Hello I have been writing a function in c that reads data from a file of this format: the_dragon!...

[1 reply] : also my brain dosent work(depressed) so sorry if its a stupid mistake!... (by tomplusplus)

by Aziz as

sorting

I am trying to sort numbers entered from largest to smallest. and i did just print the largest num...

[3 replies] Last: you should use bubble sort. you can make a function to do that. for ex... (by bigsoft)

by PanicMaster85

any recommended problem statements?

I am currently learning the basics, however, I would appreciate if people could post some problem st...

[2 replies] Last: check Hackerrank https://www.hackerrank.com/ (by shadowCODE)

by Clipsed

I'm having a few problems, running my first program.

Dear CPlusPlus.com, I have followed the C++ Language Tutorial (http://www.cplusplus.com/files/tut...

[1 reply] : i ended up with a few problems. ? Can you be more specific please? ... (by mutexe)

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