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| More help with grader |
| Hey, everyone. I was wondering if anyone could help me out with this program. Basically, I have to write a code that will grade an exam, which is a set of s... |
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Sep 15, 2014 at 6:37pm
[2 replies] Last: Okay so I did this: #include <iostream> #include <fstream> #include ... (by psychoticbear)
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by Borstian
Calculating with vector containers
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| Hello everyone, I was wondering how to do calculations with data stored in a vector. To be more accurate, there are two problems for which I could not find an... |
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Sep 15, 2014 at 3:37pm
[2 replies] Last: 1st. Use loops: for(int i = 0; i < AVector.size(); ++i) BVecto... (by MiiNiPaa)
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| static function |
| I have a static function on my manager class that i am trying to use to set a private member in the manager class. I will be trying to access to access this st... |
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Sep 15, 2014 at 2:36pm
[5 replies] Last: You have to instantiate static members. Put this in your cpp file: ... (by Disch)
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by Nezar
What does this keyword specify ?
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| Hello there, I know that the operator keyword is used to overload operators in classes, but i really can't find out what it stands for here, i did some searc... |
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Sep 15, 2014 at 2:13pm
[2 replies] Last: Thanks my friend :) (by Nezar)
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by GreenUK
Use Class Member By Reference
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| I would like to operate on a member of my class from a separate .cpp file. At the moment i am getting an error. Oh and don't worry about the UFUNCTION/UPROPE... |
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Sep 15, 2014 at 1:40pm
[3 replies] Last: ADungeonExplorerCharacter *MyCharacter; This is just a pointer. It d... (by MiiNiPaa)
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by mishappp
I need helpful critique for school assignment.
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| I'm very new to c++ I started a few weeks ago at school, this is one of the project assignments. I was hoping for some input on what I did or what I should have... |
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Sep 15, 2014 at 9:53am
[6 replies] Last: Lines related to "generating" a number; unsigned change = time(0); sr... (by MiiNiPaa)
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by xenovia12
problem with my function
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| i have a problem in my code http://codeviewer.org/view/code:440f the exp is not adding to 20 when win |
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Sep 15, 2014 at 6:38am
[12 replies] Last: okay thank you .. i understand it now a lot (by xenovia12)
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by alielsaadi
help understanding it
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| can someone please explain how we're getting the n=2, n=4, n=1, n=1, n=3, n=0? #include <iostream> #include <iomanip> #include <time.h> using namespace... |
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Sep 15, 2014 at 6:38am
[2 replies] Last: thank you, very clear now. (by alielsaadi)
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| Exam Grader |
| Hey, everyone. I was wondering if anyone could help me out with this program. Basically, I have to write a code that will grade an exam, which is a set of s... |
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Sep 15, 2014 at 6:35am
[1 reply] : 1) If you want to get grade from your function, you should indeed retu... (by MiiNiPaa)
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by Salad7
If i pass a value into the constructor of a sub class...
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| Example::Example(int y, std::string z) { age = y; name = z; ------If i do this to the constructor ^ } { ------Do i still have to create a setMethod like th... |
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Sep 15, 2014 at 6:03am
[1 reply] : The answer is: whatever you need. If you need to modify data after cre... (by MiiNiPaa)
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by awkward
Monthly Payment Loan
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| I'm doing the Loan Monthly payment homework. Everything works fine, but the formula just doesn't work, like I don't know what else to do, somewhere I read that ... |
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Sep 15, 2014 at 5:50am
[5 replies] Last: P = ( r * A ) / ( 1 - (1+r)-N) Where, P = Payment Amount A = Loan ... (by lonelylense)
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by lonelylense
how to find position of newline in string (getline)
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| Write your question here. I need to find the position where enter where pressed to get newline. and somehow get that position out as an integer and put it in ... |
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Sep 15, 2014 at 5:31am
[11 replies] Last: Post the answer and mark the question as solved. (by Yay295)
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by Salad7
Passing in a pointer parameter to set it to another parameter
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| Lets say we have a class named Test. I want to pass in a pointer of type int so i can set the parameter equal to my variables in my class. It's basically Why c... |
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Sep 15, 2014 at 5:26am
[2 replies] Last: I figured it out i was confused with pointers at the time (by Salad7)
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by passw0rd
shuffle
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| Define a function int * shuffle (int * p1, int length1, int * p2, int length2) that "shuffles" the arrays where the first array has base address ... |
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Sep 15, 2014 at 5:15am
[2 replies] Last: You must use pointer notation throughout the function (no square brac... (by Disch)
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by passw0rd
Pascal's Triangle
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| Define a function int ** pascal(int rows) that returns a triangular array containing the values of Pascal's triangle. For example if rows is 6 ... |
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Sep 15, 2014 at 3:54am
[no replies]
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| Calculating Volume and Surface Area of a Sphere |
| The surface area calculation is calculating right but my volume is off for some reason. Can someone help me figure out what I am doing wrong. Input = 2; Outp... |
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Sep 15, 2014 at 3:37am
[4 replies] Last: Yes, your method will work too. The key is to avoid the integer divisi... (by dhayden)
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by k1p1black
Static variables
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| I get garbage values when i don't declare the variable as static in my function and call it from main method. OUTPUT: http://postimg.org/image/rufgh6tsx/ Cod... |
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Sep 15, 2014 at 3:35am
[2 replies] Last: #include <iostream> void showstat(int curr) { int nStatic; nSt... (by closed account 48T7M4Gy)
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by heisadobe
Calculate Fibonacci with dynamic array and recursion
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| Here is a program to calculate the fibonacci number. I use a int function to calculate the fib num and I just want to use the int function in another function p... |
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Sep 15, 2014 at 3:02am
[2 replies] Last: Thank you, Yay295. I finally figure out the function cal, I forget the... (by heisadobe)
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by netomilt
Invalidating non numeric input entries
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| Hi, This is one of my first lab assignments. I was to create a very simple program to asks for the temperature in celsius which the program would convert to ... |
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Sep 15, 2014 at 2:49am
[3 replies] Last: Thank you (by netomilt)
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by mtbrooks1993
loop
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| I need help with an infinite loop for some reason my stopper will not let it exit. #include<iostream> using namespace std; int main() { int isla... |
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Sep 15, 2014 at 1:57am
[4 replies] Last: I got it to work with the while(stopper !=3 && stopper != -1) Thank ... (by mtbrooks1993)
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