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Beginners - December 2015 (Page 19)

int main(int argc, const char * argv ) { int max = 28123; int array ; // abundant numbers less than 28123 std::vector<int> nums; /...

[no replies]

by GonlyG

Inexplicable answer in card shuffle program

So, the card shuffle program works like this: create an array of 52 cards (first letter is suit, followed by rank in number or letter). 10=T. The input is 52 "r...

[4 replies] Last: hmmm... interesting alternative solution with vector and also with 'au... (by GonlyG)

by cher1201

Tic Tac Toe Trouble

Hello! I am a beginner and I'm trying to learn the mechanism behind creating a tic tac toe board. I created this function, and it's not outputting information c...

[no replies]

by kayyycodes

Functions not sorting arrays alphabetically or numerically as intended.

I wrote two functions, both of them open a "scores.txt" file and stores the contents into a scores array and a names array. ◦ sort_by_score(int order) sorts t...

[1 reply] : On line 73, name[i+1] has an indeterminate value. You haven't read an... (by cire)

by GonlyG

Modular Calculator Wrong output

I have to take a number through a bunch of math and at the end, take the modular value after everything. #include <iostream> using namespace std; int main(){...

[11 replies] Last: There isn't really. Using a BitInt class would help your problems. ... (by JayhawkZombie)

by FighterCoder

SFML sprites from diffrent classes

I have a game class with a function to load my sprite into a stack and a function to draw the stack of sprites. I have set it up this way so when I have more sp...

[14 replies] Last: Problem Solved, thanks for the help guys (by FighterCoder)

by zackeezy

I have a serious problem with my Binary Search Tree and the Ofstream object.

Here's the app. http://pastebin.com/gUZpHPfs Here's the header. http://pastebin.com/DZfcxYyz and Here's the implementation. http://pastebin.com/v...

[1 reply] : I'm sure there are a plethora of problems with your code from a logic ... (by cire)

by OnurDuzgun

Help needed with strange initializing

Hey guys, I have a question about the Gotoxy function. gotoxy(0,10); cout << "Martin"; Without doing string a = "Martin"; gotoxy(0,10); cout << a; .... ...

[3 replies] Last: See also: http://www.cplusplus.com/forum/general/33846/ (by closed account E0p9LyTq)

by closed account i8bjz8AR

Correcting test questions

A c++ program uses a two dimensional array defined as follows: Const Int NUM_ROWS =40 const Int NUM_ROWS = 10; int grades ; *Write code that sums each ...

[4 replies] Last: First set up the array. See the example: Initializing Two-Dimensional... (by Chervil)

by usama shahid

wheather the no is prime or not

tried to write a logic to check weather no is prime or not without loops because loops have running time O(n) on the other hands algorithms without loo...

[2 replies] Last: tried to write a logic to check weather no is prime or not without lo... (by cire)

by galaxylfc

It is not displaying my function

This is what the display() function should do: Write a void function called display() to display each element of the struct at the end of the program, call disp...

[4 replies] Last: That link was really helpful, thank you so much! I really appreciate i... (by galaxylfc)

by closed account i8bjz8AR

Correcting test question

*write a program that let's the user enter 10 numbers into an array. The program should then display the largest number as and the smallest number stored in the...

[no replies]

by Mays

vector and a sorting loop

Hi, I'm having a bit of confusion as to how vector's list work when a sorting loop aplies to it. I could be using turms wrong since I'm learning this in anothe...

[2 replies] Last: oh, I see, that's what got mixed up in languages, that it's an array i... (by Mays)

by almohminq

no compilation error but still not running

hello I've make a project and its work fine with my friend computer but om my computer i use dev c++ ,, the code did not show compilation errors but i...

[17 replies] Last: Glad it helped. There was probably something set up weird in your pro... (by JayhawkZombie)

by kkl19880913

Help about list<>

Can anyone help please. i am creating a code will randomly create the list of N integers (from 4 – 56). The value N will be input by the user. But when i ...

[2 replies] Last: it's work , thank you so much (by kkl19880913)

by Barqu

variable not declared in the scope

Ok guys I am extremely new to c++ and programming in General (I started trying to learn c++ a month ago and started a book called "Learning c++ by creating Game...

[3 replies] Last: Brilliant thanks guys. I was thinking that it would be something like ... (by Barqu)

by areriff

Constructor-Random. Sometime random, sometime not.

Why the these constructors produces different result? The first constructor produces random result each time (in a vector). The second constructor produces ...

[10 replies] Last: Thanks cire and JayhawkZombie. I will read about generate_n and bac... (by areriff)

by jDurks619

Opening/creating a file help

One of the things i need to do in my switch statement is open/create a file if it doesn't exist, I have it all coded but I'm just not sure if it does what it is...

[3 replies] Last: Don't just take my code and smack it in. Use it as an example so th... (by JayhawkZombie)

by zanderlx

Tic-Tac-Toe Input Validation

Hello. This is my first time posting on this website and I would like some help with C++ Programming. I am a beginner programmer and I need more practice. Pleas...

[6 replies] Last: Link is. http://www.programgames.com/page4.html download forth edit... (by crazyjoshua27)

by Tudor

Project, some help !

Hello. Basicaly,i have to do a c++ project thats read some instruction from a file, then compare them to some line from another file. i have 2 file's: 1. "...

[3 replies] Last: I'm not sure I can decode your algorithm there. Comments in your code... (by JayhawkZombie)

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