Beginners (Page 2)

Need help drawing shapes
 
I am new to C++, i have this assignment for my programming class in which i have to draw kind of a d...
[1 reply] : New algorithm that works : #include <iostream> using namespace std... (by Mantorr22)
Changing direction towards a different object
 
I'm in the process of putting together some pseudo-code, trying to read through my professors code (...
[5 replies] Last: Thank you for all your help Kemort. Between what you've said here and ... (by Miles Hikari)
need help getting a error
 
need help trying compile the program but getting this error on line 107 expect '}' at the end of inp...
[1 reply] : If you use code tags via the <> in the toolbar on the right then the o... (by kemort)
by jklx22
Need advice on some actual evaluations converting measurement systems
 
Now I have done the first two parts but I am stuck on the last 3 parts of the problem. Here is the ...
[6 replies] Last: you can cast to interger double d = 3.14; (int)d is 3.0 mod is % x... (by jonnin)
Noob at C++ Need help with class
 
Hello all, I'm taking a C++ class in college and I'm really starting to dig it. I am, however, very ...
[5 replies] Last: Declare then as integers (they are whole numbers). When performing the... (by JLBorges)
by mrsh
matrix power
 
i tried to run matrix power,but i dont get the correct answer for my matrix,this is my code #i...
[6 replies] Last: @OP You'll be pleased to know I get the same result with my algorithm ... (by kemort)
How to define the function?
 
I keep getting 3 errors unresolved external symbol "void __cdecl showValues(int * const,int)" (?show...
[6 replies] Last: I just got it. You were correct thank you very much for the help! (by CisntEZ)
C++ error function not defined? How to fix any guidance welcome
 
I keep getting 3 errors unresolved external symbol "void __cdecl showValues(int * const,int)" (?show...
[3 replies] Last: nvm! I got it ! Thank you very much for your help! Much appreciated. (by CisntEZ)
Help with absolute value and if statement
 
Hello guys. I am trying to write a script for a simple calculator. that does addition, subtraction...
[11 replies] Last: I just added the limits header file and added the fixed and set precis... (by cplusplusAbe)
by Meden
Sieve of Eratosthenes fstreams
 
I am trying to write a Sieve of Eratosthenes using files to append and retrieve primes. The purpose...
[3 replies] Last: Actually I just found something interesting that might explain the pro... (by Meden)
by sw007
creating actual svg image
 
Could someone point me in the right direction for turning this code into an actual image using svg? ...
[1 reply] : I'm not exactly sure what it is you're asking. An SVG file is an XML t... (by helios)
function
 
can I have some help with this code. lets say i enter 6 #include <iostream> #include <ioman...
[2 replies] Last: Hello newyork23, In addition to what AbstractionAnon said about line ... (by Handy Andy)
Rotating a point in 2D shows inaccurate result
 
I'm trying to create a member function called 'rotated' in class 'Point'. However when I try to rota...
[4 replies] Last: Changing it to (angle*M_PI/180) worked and gave (-1, 1.22465e-16). Tha... (by DeKonTiki)
Read data from file to 2D array
 
Hello everyone, I am having trouble with an assignment where I have to read in letter grades from a ...
[5 replies] Last: Thank you both for your help :) (by likeToRead)
if / else if / if else
 
So today someone told me there is no function called else if, is that true? I know if exists Els...
[5 replies] Last: depends on how technical you are. if () { } else { if() //not... (by jonnin)
Simple beginner program!
 
I'm doing this program on Mindtap and the website keeps giving me a score 50%. The question is: "P...
[3 replies] Last: Paula and Danny want to plant evergreen trees along the back side o... (by MikeyBoy)
user defined functions, what am I missing?
 
Hello. I began learning C++ several month ago and am currently enrolled in a class for beginners at...
[5 replies] Last: All good. Not using std comes a bit later. For your program you would ... (by kemort)
composition why is this not legal?
 
Hi I'm just wondering why I get an error with this code the error is line 8 :no matching function f...
[4 replies] Last: thanks guys (by adam2016)
multiplication & division not working
 
So I wrote this code and I found that the multiplication and division are not working. The only thin...
[4 replies] Last: @OP You can replace the cascade of if statements with a switch contro... (by kemort)
Colors are not working
 
Why does it print only black when I run it? #include <curses.h> char *map = { " ...
[2 replies] Last: #include <curses.h> char *map = { " ... (by Mantorr22)
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  Archived months: [dec2016]

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