please wait
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by mwaddell
Signed char question
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| Q: How can I input and output a negative character value. I know there are three types of character values: char, unsigned char (0 to 255), and signed char (-12... |
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Apr 28, 2016 at 5:20pm
[11 replies] Last: You mean ASCII 7 bit table, right? Yes i meant 7 bit ASCII table. ... (by mwaddell)
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by nfectgotan
Open file and close file not working
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| I added some test code for my openfile function and my closefile function and they are not reading back anything. Obvious this is why my file isn't being opene... |
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Apr 28, 2016 at 4:44pm
[6 replies] Last: Yes, I already mentioned that. The local variable within the function ... (by Chervil)
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by etrusks
extracting container type from template argument
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| Hi, I'm wondering if there is a way to rewrite this code that's using 3 template parameters template< typename ELEM, typename ALLOC, template<typenam... |
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Apr 28, 2016 at 4:18pm
[4 replies] Last: Cool, yea if I think about it now this makes sense. Tnx a lot man for ... (by etrusks)
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by lynlyn9
Program that display "leap year" if it is and "not leap year" if it is not
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| TAKE NOTE THIS IS DONE WITHOUT USING THE MODULO OPERATOR. Is this even possible? Thanks for all the help here is what i have so far. if (year/4*4==year) {... |
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Apr 28, 2016 at 3:26pm
[2 replies] Last: https://in.answers.yahoo.com/question/index?qid=20090527222823AAUweX... (by lynlyn9)
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by flyboy67666
How To Set Up A Hash For Ints?
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| I have to create a hash for a set of ints. The hash function which I need to use is this: f(x) = k * x % TableSize. I know I definitely need 4 loops,... |
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Apr 28, 2016 at 2:57pm
[no replies]
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| Calculation Problem |
| Suppose you own a soft drink distributorship that sells Coca-Cola, Pepsi, Sprite, and Fanta. You are required to write a menu-driven program to handle the trans... |
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Apr 28, 2016 at 2:28pm
[1 reply] : line 10: price is an uninitialized (garbage) variable. line 11: sel... (by AbstractionAnon)
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by SSteven
thread does not name a type
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| Hi I am trying to create a thread: #include <thread> using namespace std; void f(); thread t1 {f}; However, I get the following error: ... |
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Apr 28, 2016 at 1:58pm
[8 replies] Last: Right, so have a go at searching for your version of minGW and std::th... (by TheIdeasMan)
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by MultiMedia
Question regarding audio files
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| Hey guys, I made a small game in C++ (console game) which includes several sound effects. How can I zip the file and send it to someone else in a way that they ... |
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Apr 28, 2016 at 1:15pm
[3 replies] Last: Or you have them in a certain path on your computer? Can you show some... (by jgg2002)
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by Arslan7041
Seive Sundaram MUCH faster than Eratosthenes?
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| So I implemented these two seives to test out which is faster, and was very surprised to find that the seive of sundaram is insanely faster than eratosthenes. I... |
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Apr 28, 2016 at 11:00am
[14 replies] Last: Cache locality: Effect of spacial cache locality: #include <iostrea... (by JLBorges)
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by aesopq122333
overloading operator- Still need help
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| I have to make a overloading operator- in my program, I know how to make a overloading operator++ and -- but I don't know how to make + and -. Can someone help ... |
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Apr 28, 2016 at 10:33am
[4 replies] Last: Sorry, did you change anything? Can you tell me what you change? What... (by coder777)
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by kkoeplin
reading file into a structure array
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| Im trying to read my file into this structure array and I'm getting an error when using getline {no matching function for call to get line}?? the elements inclu... |
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Apr 28, 2016 at 8:20am
[3 replies] Last: Try this: void readfile (element elements , const int SIZE) { ifst... (by Thomas1965)
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| Need help with assignment but teacher is out of town |
| Explain why each of the declarations in the second list are wrong. 1. boolean gameOver = false; int students=50, classes=3; double sales_tax; short number... |
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Apr 28, 2016 at 8:16am
[2 replies] Last: @ OP: Take a look at your notes; furthermore, take a look at this link... (by chicofeo)
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by cstudentc
What should i do next?
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| I just finished a course in c++ at my local college and I don't know what to build. I did very well in the class and have made a simple tic tac toe game, roster... |
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Apr 28, 2016 at 8:06am
[1 reply] : That depends on your interests. You should definitely learn using exte... (by coder777)
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by HI281
Separating Modules
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| I separated my program into modules but I got a D on the assignment. Can someone show me what I did wrong? If I can fix it I can resubmit. =============... |
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Apr 28, 2016 at 7:23am
[10 replies] Last: do you mean the #include <string> and #include<array>? No, I mean the... (by coder777)
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| How do I write math equations in java? |
| a=sqrt x^5-6/4 |
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Apr 28, 2016 at 6:03am
[1 reply] : A simple websearch suggests: http://www.functionx.com/java/Lesson17.ht... (by keskiverto)
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by fivestar
2D Array HELP
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| I am new to C++ and i am working on making an array and i am having trouble wrapping my head around the for loops. If you can help explain why we use them in si... |
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Apr 28, 2016 at 1:27am
[2 replies] Last: Im not sure what you mean. (by fivestar)
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by VenHayz
IDE with API or Game Engine for C++?
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| IDE with API: I need an IDE like Visual Studio, but it to have the ability to create cross-platform (or) Windows applications. GUI applications to be specifi... |
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Apr 28, 2016 at 1:20am
[1 reply] : For those who are also looking, GDevelop I've already taken a gander a... (by VenHayz)
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by CassandraB
Arrays
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| Having an issue with this code. I am having issues when a user enters the choice 3 to find the time of a skier. It only shows Heidi's name and does not let you... |
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Apr 27, 2016 at 11:15pm
[1 reply] : First, make your code more readable, and use brackets for loops involv... (by Cody0023)
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| 'Expression must have bool type' error? |
| I was prompted to make 'state' a string variable but I can't work out this problem on my own. char homeownerStatus; char y, Y; string state; dou... |
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Apr 27, 2016 at 10:19pm
[2 replies] Last: It's an old assignment and I had cobbled my code together from the res... (by kerokeropretty)
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| How do I dynamically allocate and deallocate a 2d array? |
| I don't understand what dynamic or allocation mean. I'm good at producing code that works, but I suck at understanding the vocabulary of what my professor wants... |
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Apr 27, 2016 at 10:13pm
[1 reply] : It doesn't. Did you google for "Dynamic allocation C++", or anything s... (by MatthewRock)
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