Beginners - March 2015 (Page 26)

Case switch question .
Write your question here. Why is it that I can only input four letters in a case. it only allows case 'feb': example: case 'February': is a error any he...
Mar 14, 2015 at 5:48pm
[7 replies] Last: Most certainly welcome.. (by megatron 0)
Help implementing AI and Shadow in Maze Game
Hello, I need some help with the psuedocode for an AI in a Maze game. I have all the functionality for the player and a basic ghosts movement around the maz...
Mar 14, 2015 at 3:23pm
[2 replies] Last: The ghost must now ignore walls Based on the code we've been worki... (by AbstractionAnon)
Accessing vector of tupels element by position
Couldn't not find anything about it on the net, so I would like to ask how to access a specific element by its position in a vector of tuples. Let's say the Vec...
Mar 14, 2015 at 3:22pm
[1 reply] : std::get<1>(Vector ) (by MiiNiPaa)
compare one character with an array of characters
Q. How do I compare one character with an array of characters ??? for example I have an array of characters array ; or a string; now I want to compare a cha...
Mar 14, 2015 at 2:48pm
[6 replies] Last: Then you will need to setup loop and replace characters manually. (by MiiNiPaa)
string
hello.how to the first three charcters from char array into string array?
Mar 14, 2015 at 1:43pm
[2 replies] Last: Did you check the reference pages? Several ways to do it: 1) Use... (by AbstractionAnon)
function pointers
Hi all, is it possible to store a class member functions in a container like inside a map then call them on a particular instance of the class? Thanks in adv...
Mar 14, 2015 at 12:52pm
[12 replies] Last: i'll laugh at myself , av never heard of that , thanks for the insight... (by closed account SECMoG1T)
by thor36
Creating several instances of an object during program run
Greetings all I have a question regarding dynamically allocating new instances of objects during the program run. For example, in a game like GTA, depending on...
Mar 14, 2015 at 12:31pm
[13 replies] Last: Thor36 , the answer to your original question is that either (1) you ... (by dhayden)
by MRQ1
C++ knowledge required to start graphics programming
Hello everyone. I have been learning c++ for some time now. I am using two books c++ how to program and jumping into c++. I am doing it a little slowly because ...
Mar 14, 2015 at 11:21am
[2 replies] Last: to learn SDL/SFML basic C++ knowledge of this site's tutorials are eno... (by anup30)
"return 1" in conditional statements
Hello. What does "return 1" do in conditional statements or (recursive) functions?
Mar 14, 2015 at 10:25am
[2 replies] Last: "return 1" it basically depends on the context of usage for exampl... (by closed account SECMoG1T)
by VVS
if statement code
I have to write a program that asks the user to input length, width, and height and then the program determines whether it is a rectangle or a square and then ...
Mar 14, 2015 at 8:38am
[1 reply] : Boolean And (&&). When you have two condition expressions, cond1 and ... (by keskiverto)
by naama
workspace
hi I need recomandation for a good c/c++ workspace. thanks for all halpers
Mar 14, 2015 at 8:37am
[1 reply] : Ive been using Visual Studios 2013 for months now, and I really like i... (by TarikNeaj)
by VVS
fixing a messed up program
so my professor sent us a program with a bunch of mistakes that we have to fix and explain why. i understand most of it, but this part tripped me up //////////...
Mar 14, 2015 at 8:27am
[1 reply] : que 1 why would we declare calPerimeter as a variable but then also d... (by MiiNiPaa)
Closing Program Problem
I am trying to write a program to search for a number in an array through binary search but when I build and run the code and the user enters the number after t...
Mar 14, 2015 at 8:24am
[1 reply] : When you call search, you pass number to search for instead of size of... (by MiiNiPaa)
Pointer arithmetic problem
I'm stuck at pointer arithmetics. I'm looking to move to the value that "poly_pow" and modify it. But when I use the for loop to get there, I end up modifying s...
Mar 14, 2015 at 6:52am
[6 replies] Last: Let that be a lesson to you. Pointer math is pretty much always the w... (by Disch)
Question from a student.
...
Mar 14, 2015 at 6:30am
[2 replies] Last: @ats15 (Edit: thanks for at least trying. Sorry if I didn't explain my... (by CodeisHell)
system(string)
error C2664: 'system' : cannot convert parameter 1 from 'class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >' to 'const char...
Mar 14, 2015 at 4:12am
[2 replies] Last: Thank you, (by Devilester)
by Torm04
Passing Pointers through various functions
Hello, in my assignment I am supposed to use pointers to pass the data throughout the different functions. I am having trouble in figuring out how to do the fun...
Mar 14, 2015 at 3:33am
[no replies]
by prhray
error: expected ';' , ',' or ')' before 'int'
I keep getting this error message: "error: expected ';' , ',' or ')' before 'int' " for line 10: int assigned_door (int x int y) I can't figure out why. ...
Mar 14, 2015 at 3:21am
[2 replies] Last: I figured out what happened. I missed "," between x and int. (by prhray)
by SAL89
Question about Shortest path of the king
I all, I need help for a problem. This is not homework. the question is from here: http://codeforces.com/problemset/problem/3/A I need the result to be like th...
Mar 14, 2015 at 12:52am
[2 replies] Last: This is not homework. You try to learn by doing yourself. That is ... (by keskiverto)
Increment function help
I have just started learning c++, and I'm confused on one of my assignments. Write a void function called increment that will increase the value of the argumen...
Mar 14, 2015 at 12:11am
[3 replies] Last: Thank you @androidguy1 and @Ganado it works now. (by husband and wife)
March 2015 Pages: 1... 2425262728... 51
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