Beginners - C++ Forum - April 2016 (Page 5)

by mwaddell

Signed char question

Q: How can I input and output a negative character value. I know there are three types of character ...

[11 replies] Last: You mean ASCII 7 bit table, right? Yes i meant 7 bit ASCII table. ... (by mwaddell)

by nfectgotan

Open file and close file not working

I added some test code for my openfile function and my closefile function and they are not reading b...

[6 replies] Last: Yes, I already mentioned that. The local variable within the function ... (by Chervil)

by etrusks

extracting container type from template argument

Hi, I'm wondering if there is a way to rewrite this code that's using 3 template parameters temp...

[4 replies] Last: Cool, yea if I think about it now this makes sense. Tnx a lot man for ... (by etrusks)

by lynlyn9

Program that display "leap year" if it is and "not leap year" if it is not

TAKE NOTE THIS IS DONE WITHOUT USING THE MODULO OPERATOR. Is this even possible? Thanks for all the ...

[2 replies] Last: https://in.answers.yahoo.com/question/index?qid=20090527222823AAUweX... (by lynlyn9)

by flyboy67666

How To Set Up A Hash For Ints?

I have to create a hash for a set of ints. The hash function which I need to use is this: f(...

[no replies]

by closed account E85L3TCk

Calculation Problem

Suppose you own a soft drink distributorship that sells Coca-Cola, Pepsi, Sprite, and Fanta. You are...

[1 reply] : line 10: price is an uninitialized (garbage) variable. line 11: sel... (by AbstractionAnon)

by SSteven

thread does not name a type

Hi I am trying to create a thread: #include <thread> using namespace std; void f(); ...

[8 replies] Last: Right, so have a go at searching for your version of minGW and std::th... (by TheIdeasMan)

by MultiMedia

Question regarding audio files

Hey guys, I made a small game in C++ (console game) which includes several sound effects. How can I ...

[3 replies] Last: Or you have them in a certain path on your computer? Can you show some... (by jgg2002)

by Arslan7041

Seive Sundaram MUCH faster than Eratosthenes?

So I implemented these two seives to test out which is faster, and was very surprised to find that t...

[14 replies] Last: Cache locality: Effect of spacial cache locality: #include <iostrea... (by JLBorges)

by aesopq122333

overloading operator- Still need help

I have to make a overloading operator- in my program, I know how to make a overloading operator++ an...

[4 replies] Last: Sorry, did you change anything? Can you tell me what you change? What... (by coder777)

by kkoeplin

reading file into a structure array

Im trying to read my file into this structure array and I'm getting an error when using getline {no ...

[3 replies] Last: Try this: void readfile (element elements , const int SIZE) { ifst... (by Thomas1965)

by alexusifle21324

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; ...

[2 replies] Last: @ OP: Take a look at your notes; furthermore, take a look at this link... (by chicofeo)

by cstudentc

What should i do next?

I just finished a course in c++ at my local college and I don't know what to build. I did very well ...

[1 reply] : That depends on your interests. You should definitely learn using exte... (by coder777)

by HI281

Separating Modules

I separated my program into modules but I got a D on the assignment. Can someone show me what I did ...

[10 replies] Last: do you mean the #include <string> and #include<array>? No, I mean the... (by coder777)

by alexusifle21324

How do I write math equations in java?

a=sqrt x^5-6/4

[1 reply] : A simple websearch suggests: http://www.functionx.com/java/Lesson17.ht... (by keskiverto)

by fivestar

2D Array HELP

I am new to C++ and i am working on making an array and i am having trouble wrapping my head around ...

[2 replies] Last: Im not sure what you mean. (by fivestar)

by VenHayz

IDE with API or Game Engine for C++?

IDE with API: I need an IDE like Visual Studio, but it to have the ability to create cross-platfo...

[1 reply] : For those who are also looking, GDevelop I've already taken a gander a... (by VenHayz)

by CassandraB

Arrays

Having an issue with this code. I am having issues when a user enters the choice 3 to find the time...

[1 reply] : First, make your code more readable, and use brackets for loops involv... (by Cody0023)

by kerokeropretty

'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. ...

[2 replies] Last: It's an old assignment and I had cobbled my code together from the res... (by kerokeropretty)

by JoshuaStudent

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 suc...

[1 reply] : It doesn't. Did you google for "Dynamic allocation C++", or anything s... (by MatthewRock)

Beginners - April 2016 (Page 5)

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