Beginners (Page 74)

need help ASAP for filling in a code that draws a circle
 
I need to write a loop that goes from 0 to bits.length, and then inside the loop, I have to set two ...
[2 replies] Last: I'm using JavaScript in Brackets (by Katie umw)
by thor36
"errno_t was not declared in this scope" error
 
Greetings all ! I have a piece of sample code from an open library. It was supposedly written for m...
[3 replies] Last: By using the typedef keyword, you make err a type instead of a var... (by LB)
by kal42
cars learning to drive stick shift
 
ok so i am trying to use a tic tac toe example to build a car program that has the useer input one f...
[3 replies] Last: i just playing around trying to teach my self but i have no idea were ... (by kal42)
What's the difference between passing an argument by reference and using std::ref?
 
void increment(int& i) { i++; } int main() { int i = 0; increment(std::ref(i)); std...
[3 replies] Last: > it's helpful when the reference is forwarded towards other functions... (by JLBorges)
Virtual classes
 
Any idea why my ptr1 doesnt work on line 41 thats were i get the error. #include <iostream> #...
[1 reply] : Because beta's add is not overrideing alpha's. Look at the arguments. (by Lowest0ne)
I need immediate help. 30 minutes till due
 
I'm in too deep in this class. Provide programs for each of the following :: 1. Get 3 double...
[5 replies] Last: giblit - while what you've said there is true and judging by the way t... (by felthrian)
improve way of implementation
 
i've been learning c++ for quite a while now. Although i understand the concept of some function lik...
[2 replies] Last: thanks for the suggestion. really appreciate it. Thanks :) (by Eraphine Astrid)
Sorting a linked list
 
Hello cpp! I am working on a linked list program and I did AddItem, DeleteItem perfectly. I am hav...
[4 replies] Last: I didn't have the intention to use any sorting algorithm, I just tried... (by DeathLeap)
Implementation of Complx Class
 
I have an assignment due for my intro c++ class and while i have done well on the other exercises, t...
[2 replies] Last: I have the same problem and am stuck as well. I cannot figure out how... (by tdee00)
Extra number when reading in from a file and using substr().
 
Hey guys for some reason I'm getting an extra number when I read data from a file and then try and u...
[2 replies] Last: Thank you for the help! (by trevormoon)
Finding the nearest prime number to n
 
Hi guys. I have a homework which is to find the nearest prime number to the number N you input. And...
[5 replies] Last: anup30, again I really appreciate your help! I was very persistent bac... (by hoangothai)
Problem with Cygwin1.dll
 
I am trying to run the executable for a program from the bin folder and it is saying I need cygwin1....
[7 replies] Last: You may need to update the system path or reinstall cygwin? https://c... (by wildblue)
filling in a code that draws a circle (need help ASAP)
 
I am filling in a function that draws circles on the screen. I need to write a loop that goes from 0...
[1 reply] : Your question sounds like it's leaving out a LOT of needed details. Yo... (by Ganado)
Check repeated elements in a vector
 
Hi, I've been self-studying c++ for about a month and I'm reading "Programming: Principles and Pract...
[4 replies] Last: Interesting... got it! Thanks mate.... (by BigRedMachine)
Grade my program, 1-10
 
I need feedback as I have nowhere else to get feedback, I made this program to record the weight of ...
[9 replies] Last: Example of slight changes to your code: //Threw out empty file check... (by MiiNiPaa)
Chain Hashing
 
Hello. I am fairly new to C++. I am writing a program using chain hashing. My program begins to comp...
[no replies]
2D array using realloc two times
 
I read a text file which has information like 3 54 6 32 12 76 ......... 65 32 56 3 integers eve...
[2 replies] Last: Ok, I've got the mistake. and the solution seems to be to initializre ... (by mikimaise)
Extern
 
How do i use extern to call a function? I tried this and i chashed: main.cpp [..] voi...
[1 reply] : You don't need to use extern for a function call. all that you need i... (by Esslercuffi)
Still don't understand pointers
 
I've been trying to understand pointers for the past week and a half or so. I still don't at all und...
[7 replies] Last: There is one constant you can and will assign to a pointer: nullptr ,... (by MiiNiPaa)
Pages: 1... 7273747576... 108
  Archived months: [oct2014]

Cannot post in this page. To post a new message, go to the first page.