please wait
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by asxxx
How to delete a element of array in dynamic malloc table?
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| I have array like that 211122222 11220212 22222111 111123 222222 1 11111 and after that 211122222 11222212 22222111 111123 2222 2 1 11111 I w... |
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Dec 8, 2018 at 3:31pm
[5 replies] Last: coder777 Why I trying do this with opposing insert but not everything ... (by asxxx)
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by lasas
Distinct binary matrices
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| How do I find the number of distinct n*m binary matrices such that two matrices are identical if and only if one of them can be turned into the other by first s... |
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Dec 8, 2018 at 2:46pm
[no replies]
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by sanam25
Program does not run
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| #include <iostream> using namespace std; template <typename T, int length> class SortedList { private: ostream& put(ostream& out) const; T list ; i... |
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Dec 8, 2018 at 2:31pm
[4 replies] Last: The problem is that the class Int doesn't have a default ctor, which i... (by Thomas1965)
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by JesusFreak43
Linked Lists Confusion
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| Hi, what I am confused about is the insertNode function in this class. Under the first else where it says: if (newitem >= first->info)//e.g., 25 > 3 ... |
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Dec 8, 2018 at 2:14pm
[2 replies] Last: I'm confused because in the class they declared first like this: node... (by dhayden)
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by dadamus
algorithms in arrays
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| Hi, i was trying to find algorithms that would allow me to move in 2 dimensional array above, below and in main diagonal and also that other one. Could you sen... |
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Dec 8, 2018 at 6:51am
[1 reply] : up is row +1 or row -1 from where you are. down is the opposite. lef... (by jonnin)
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| Classes |
| How would I define non static member functions from classes? I keep getting an error saying that first is not a static member if the class. #include <iost... |
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Dec 8, 2018 at 4:29am
[1 reply] : Hi, The compiler is trying to interpret this as a function definiti... (by TheIdeasMan)
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by diggty66
Battleship C++
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| First time submitting anything, I'm new to coding and new to c++. I know my code probably looks a mess to the experienced eye. I have to write a code as describ... |
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Dec 8, 2018 at 2:49am
[4 replies] Last: Heres my end result of this after much trial and tribulation and lots ... (by diggty66)
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| printing array in function |
| Hey! For this program int rounds(float x) { return x + (x < 0 ? -0.5 : +0.5); //rounds float to nearest int and //returns int value } int main() ... |
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Dec 8, 2018 at 2:13am
[1 reply] : To give you an idea... #include <iostream> int rounds(float); void p... (by chicofeo)
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by neomarlyn
Writing into arrays from user input
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| I have a character array 12x10. The array simply needs to contain an O or X to indicate if the seat is occupied. Here is what I have so far, I'll just share t... |
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Dec 8, 2018 at 1:41am
[2 replies] Last: Please, could you format your code? Press 'Edit' at the lower right co... (by nuderobmonkey)
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| String Example |
| Could you please write a program using string. |
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Dec 8, 2018 at 12:13am
[1 reply] : #include <iostream> #include <string> using namespace std::literals;... (by mbozzi)
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by javascripty
Having trouble with [LNK1169 one or more multiply defined symbols found]
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| This works when combined into a single file, but when I try to split it into main.cpp, BigInt.cpp, and BigInt.h it comes up with the following errors. Any idea ... |
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Dec 7, 2018 at 11:28pm
[2 replies] Last: I completely overlooked that - Got it now - thank you very much! (by javascripty)
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by Cairus
Showing and generating an array from a function
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| I need to generate an array with 25 elements with random numbers from 3-7 and then show them using a function. I keep getting an error on line 20 saying invalid... |
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Dec 7, 2018 at 11:14pm
[2 replies] Last: ah i have to take out the brackets as well, makes sense now. originall... (by Cairus)
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by detro
images on windowss.
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| Hi, i am using the windows.h library, and I've had some difficulties with this. I am trying to show a image in my graphical interface. My program is working, bu... |
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Dec 7, 2018 at 6:02pm
[8 replies] Last: Oh, I was doing a error of principiant. The error is so idiot that I d... (by detro)
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by sandigger
deleting an Object
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| int main() { class B { }; class A { public: ~A() { delete el; } B* el; }; B* b = new B; A a; a.el = b; a.~A(); } ------... |
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Dec 7, 2018 at 4:24pm
[8 replies] Last: try these: (and check out the <> format button on the side for postin... (by jonnin)
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by truckboy98
Very confused between pointers and references
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| shouldnt i get the adress for v since its vptr2 is pointing to it? int main(){ int v ={0, 10, 20 ,30, 40}; int *vPtr2; vPtr2 = &v[ 2 ]; cout << &vPtr2<< e... |
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Dec 7, 2018 at 3:54pm
[4 replies] Last: BTW, note that there are no references in the OP. The & in that code... (by dhayden)
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by owmn
Homework Help Please!
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| I need help with this assignment for school, and I am stuck on what the problem is...Any help or guidance is appreciated! My instructions for school: (Circ... |
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Dec 7, 2018 at 3:40pm
[3 replies] Last: My problem is my code will not compile Then your compiler will be gi... (by MikeyBoy)
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by cindl24
Help, two errors
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| I am trying to write code that takes in virtual voids and pure virtual voids. My understanding is that with a pure virtual void you do not include the function ... |
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Dec 7, 2018 at 3:09pm
[2 replies] Last: Thank you!! I can't believe I missed the typo. I stared at that off a... (by cindl24)
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by jlb
What Is a Potentiometer, and How to Choose the Correct Potentiometer?
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| It's a piece of hardware, that has a rotary motion that varies a resistance on the wiper of the device. |
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Dec 7, 2018 at 2:10pm
[4 replies] Last: I dunno, that wiper of the device comment is clearly not a translation... (by jonnin)
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by Tox1c
I need to debug my program.
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| Hello i need some help debugging my c++ program. Thx. #include <iostream> #include <fstream> #include <string> using namespace std; struct contact... |
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Dec 7, 2018 at 11:33am
[5 replies] Last: Your functions take parameters. void input(contact s ) input expect... (by Repeater)
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| Blackjack game |
| I've started to write the beginning of the game blackjack, this is just a menu, but I keep getting errors and I don't understand why? Could someone help, thanks... |
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Dec 7, 2018 at 9:50am
[6 replies] Last: Yeah I just realised what you meant sorry (by closed account yvD2hbRD)
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