please wait
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by bgcm
have something happen every (e.g.) 15th cycle of an oscillator
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| Write your question here. here is code that works every cycle: // non-lin (oscillator), Last point approx. (Cromer) version (w/ quadratic dissipation and mom... |
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Mar 31, 2016 at 10:44pm
[no replies]
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by Sariasdong
Adding and Subtracting to a global int
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| How would I go about declaring a global int in a header file, then manipulating it via addition and subtraction in the .cpp file. Every time I tried "health + 1... |
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Mar 31, 2016 at 10:43pm
[2 replies] Last: The error was that I was using "+" instead of "=+", whoopsie. Thanks f... (by Sariasdong)
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by Outlaw782
Review for a test help please :S
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| One of our review questions is the following: Be able to describe how to overload an operator as a class member vs. a friend function, and when you cannot ... |
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Mar 31, 2016 at 10:21pm
[1 reply] : no, that's incorrect. A member function has access to the private memb... (by ne555)
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by sexycstring
Trying to Manipulate then display a user-inputted c-string.
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| I'm writing a password suggestion program(win32). So what I need to do is first take a user inputted c-string, then manipulate it to exchange certain vowels wit... |
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Mar 31, 2016 at 10:03pm
[no replies]
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by Sh14
I/o Files
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| A file with random numbers was provided and from that, a code needs to be produced to make 3 other files (one listing all the odd numbers, one listing all the e... |
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Mar 31, 2016 at 9:45pm
[no replies]
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by Rgillooly91
Assignment Due Tonight So Close Help!
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| Guys, I have an assignment due by EST 11:59PM tonight. I'm so close. I posted my code below and the assignment. I'm using DEV C++. Please show me what I'm ... |
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Mar 31, 2016 at 9:36pm
[1 reply] : No need to create objects on the heap for this. int main() { Sal... (by Moschops)
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by CassandraB
Loop wont quit
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| I have to write a program that calculates contestants final score by dropping the highest and lowest score received and averaging the three remaining scores. In... |
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Mar 31, 2016 at 9:22pm
[1 reply] : Below your do while loop you have: { // Get 5 judges scores for ea... (by Outlaw782)
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by Amoun
variable assignment
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| I'm implementing the function "sum" which add the pixels of an image here's the code float sum(cv::Mat img, int startedX, int startedY, int w) { float res = ... |
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Mar 31, 2016 at 8:40pm
[2 replies] Last: The function returns a result : std::cout << "result= " <<sum(imgMa... (by Amoun)
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by Xrey274
Please Help Class problem!
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| Here's the code : #include <iostream> #include <cmath> #include <string> using namespace std; class Register { public: void Registering() ... |
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Mar 31, 2016 at 8:38pm
[1 reply] : Register rkey; Register.Registering(); Registering is not a static m... (by Thomas1965)
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| Tic-tac-toes game; computer vs human |
| I am trying to make it so that if the human enters an number of a space that is already occupied, it will give an error message and not continue the program unt... |
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Mar 31, 2016 at 7:52pm
[no replies]
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by booglarizer
Converting int to binary
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| Hello! I'm currently working on writing a function that will convert an int to binary and return it as char*. I've been instructed that it would be better to in... |
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Mar 31, 2016 at 7:36pm
[3 replies] Last: What if the 'string' does not point to a sufficiently large array? (by keskiverto)
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by lemniscate12
Brute force
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| I have a texte crypted with the "code Vigenaire" and I have to youse the brute force method to decrypt it. I don't really know how to code that. Can someone hel... |
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Mar 31, 2016 at 7:15pm
[4 replies] Last: oh yes thank you! the link was not good opened on my computer! (by lemniscate12)
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by rantiv
PLEASE HELP!
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| How do i use the parent Shape class' toString function to implement the Rectangle toString function. It should print out the same information, and in the same f... |
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Mar 31, 2016 at 5:37pm
[2 replies] Last: thanks! (by rantiv)
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by vaultDweller
How to loop through an array of char pointers?
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| error-re&% |
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Mar 31, 2016 at 5:37pm
[1 reply] : It would have been helpful if you had posted your declaration for Huff... (by AbstractionAnon)
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by csnook
Trouble with constructor in abstract class
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| I am working with virtual functions and run-time polymorphism. The issue I am having, which its preventing me from doing anything else with this program, is my ... |
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Mar 31, 2016 at 5:25pm
[5 replies] Last: No. SalariedEmployee has a constructor that takes an int, and passe... (by MikeyBoy)
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by CassandraB
Validating loop input and writing to file
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| I have to write a program that uses files and nested loops to create a file from the quiz grades entered by the user, then read the grades from the file and cal... |
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Mar 31, 2016 at 12:53pm
[3 replies] Last: Your logic is wrong. outfile<<grades<<" "; //send grades to file if ... (by Thomas1965)
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by rantiv
NEED SOME HELP PLEASE
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| When your program is run, you will be given 2 sets of 3 inputs which you should use to create the appropriate objects: a string representing the type ("student"... |
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Mar 31, 2016 at 12:25pm
[1 reply] : std::string type; std::string name; std::cin >> type; if ( "foo" == t... (by keskiverto)
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by kromari
lost in the homework sauce
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| My professor says there is a bug in my program but I cant figure it out. could anybody hint at what this bug is that is so obvious. #include <iostream> #incl... |
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Mar 31, 2016 at 11:16am
[9 replies] Last: I understand the use of the modulus and the int /int = 0, but what's ... (by dhayden)
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by rajhansk
How to access protected object in c++
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| can anyone access protected object in c++ , if yes then how to access protected object from a class?? |
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Mar 31, 2016 at 10:28am
[1 reply] : "protected" means that the object can be accessed by that class, and b... (by MikeyBoy)
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by Biohazard186
Need Clarification On Using Arrays To Count Characters
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| I've been given an assignment in my programming class to write a program that prompts the user to enter a sentence and then the program tallies each character i... |
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Mar 31, 2016 at 9:18am
[2 replies] Last: Thank you very much for solving my problem. Seeing as this is homework... (by Biohazard186)
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