Beginners - April 2015 (Page 17)

by Gohmer
Arrays multiples
13213
Apr 22, 2015 at 12:45am
[no replies]
c char* to int(with 0)
Write your question here. int x= 0x00123ABC//RESULT IS 1194684 //CHAR EXAMPLE char *c="0x00123ABC" How can i convert a char* to int so i c...
Apr 21, 2015 at 10:06pm
[1 reply] : Got it. As soon as i changed my google search from "char to int c" to ... (by azzclown)
Help needed for Basic Calculator
I need help with this. I am brand new to coding and I am trying to make a calculator but it keeps infinitely looping after it asks to if you want to make anothe...
Apr 21, 2015 at 9:03pm
[4 replies] Last: The way you check whether you should continue or not is wrong: if (z ... (by TheHardew)
Overloading operators
Hi I am studying Overloading Operators at class2. Even after I read explanation, I still don't understand the things like 'operator + (const CVector&)' why does...
Apr 21, 2015 at 8:41pm
[2 replies] Last: That is not "canonical" op+. It is more natural to have op+ as a non-... (by keskiverto)
by Lee125
Function not working.
Can I know why my diplayItem didn't work? #include<iostream> using namespace std; class box { public: void open(); void removeItem(); v...
Apr 21, 2015 at 8:35pm
[2 replies] Last: You didn't pass it any argument. When you declare it as: function(int... (by TheHardew)
Implementing a menu class: is it possible and how do I do it?
Hi everyone, Basically, I'm looking to create a class that allows me to set up multiple menus. As it is now, my code uses several functions like the followin...
Apr 21, 2015 at 8:26pm
[2 replies] Last: You cannot declare functions in other functions, only in global scope,... (by TheHardew)
by Lee125
Private and public.
Can anyone explain why we must declare public and private in struct? example coding class box { public: void open(); void removeItem(); vo...
Apr 21, 2015 at 8:15pm
[2 replies] Last: Encapsulation. You put money into your wallet. You go to shop. You ... (by keskiverto)
Code stops when calculating change using functions
I was to write a code to calculate the total meal for a customer and then give them the total number of 20s, 10s, 5s, 1s, quarters, dimes, nickels, and pennies....
Apr 21, 2015 at 8:08pm
[1 reply] : Please use code tags when posting code. Next you should be getting se... (by jlb)
Recursive issue
I have a recursive maze problem here but it marks everything that has a '.' in the matrix as an 'x'. I need it to mark it with '+' when it is part of the path a...
Apr 21, 2015 at 7:43pm
[10 replies] Last: ohhhhh, my bad......Just trying something alittle different.......I l... (by ZeroSploit)
declaring strlen
hello i have some difficulties declaring strlen, im new to programming. #include <iostream> #include<string> using namespace std; int main() { ...
Apr 21, 2015 at 6:53pm
[3 replies] Last: @abstractionanon oh i forgot the c in the header, and thanks. @jlb my... (by seema96)
by Lee125
Different between class,header,source,template?
Can I know what is Different between class,header,source,template? When we should use each type. I try search but did not tells about that. best regard.
Apr 21, 2015 at 6:36pm
[1 reply] : Did some googling and found a few definitions. Class Classes are a... (by CLman94)
Bigint Mulitplication
Here I've got a bigint calculator that uses a safearray class(not shown) to store large numbers and do arithmetic operations on them. I've got add and subtract ...
Apr 21, 2015 at 6:19pm
[no replies]
sum of the numbers
#include<iostream> using namespace std; int main() { //1+2+3+4+<=10 // 1+2+3+4+5+6<=21 int sum=0,num,a; cout<<"enter a number: "; cin>>num; for(a=...
Apr 21, 2015 at 6:07pm
[3 replies] Last: #include<iostream> // #include<string> using namespace std; int main(... (by ZeroSploit)
by Lee125
Class
Can anyone help this example I try but it cannot run. I dont know what is wrong. #include<iostream> #include "box.h" using namespace std; int main...
Apr 21, 2015 at 5:47pm
[5 replies] Last: This error message. 'class box' has no member named 'removeItem' box.c... (by Lee125)
Switch not execute commands(&& crosses initialization)
Hi! I meet problems with Switch statement... Because when I try to execute some code in main it's run correctly, but when I put it in a case of switch statemen...
Apr 21, 2015 at 5:38pm
[6 replies] Last: 1)Why my code don't have "a decente identation style"? O.o I leave bac... (by Ray Soy)
Creating a BlackJack game.....
Write your question here. In curiosity, how could I go about creating a blackjack game with standard house rules without using objects/classes. As I dont seek a...
Apr 21, 2015 at 5:24pm
[12 replies] Last: @whitenite My lecture said we were going to write a game in c++ but i... (by Styles Kelvin)
by Gi Pa
Local vector
Hi to everyone, I've to do the following exercise, Given a global vector gv, I have to define a function f() which takes a vector as argument, such that: 1)Insi...
Apr 21, 2015 at 5:16pm
[3 replies] Last: You haven't finished all of the assignment yet, so I'm not sure what y... (by LB)
ordered doubly linked list
this code insert elements in doubly linked list in ascending order but when i try to insert element in between or bigger than those exist the program stops wor...
Apr 21, 2015 at 4:54pm
[3 replies] Last: I don't think that you're understanding what I'm saying. node *K; ... (by fg109)
[UPDATED] Logical error happened.
I am a beginner and i'm quite confuse to produce the output as the image link below, especially the loop (although the output of the following code is the same ...
Apr 21, 2015 at 3:19pm
[2 replies] Last: @whitenite1 Thank you so much Mr. White. Main problem fixed. I will t... (by jackiettw)
by enemy
Online exampel not working- tempalte function
Hello, found that example on net and it does nto work, says should be int main instead of void???//codepad #include <iostream> using namespace std ; //m...
Apr 21, 2015 at 2:51pm
[1 reply] : main should always return type int. (by AbstractionAnon)
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