Beginners - January 2017 (Page 19)

help with dice program
need help with the total function. I get funny result when i have to put all the dice throw together #include <iostream> #include <cstdlib> #i...
Jan 11, 2017 at 2:48pm
[2 replies] Last: found the error. had to set the total to 0 int total = 0; (by kinglado)
return vector vs return iterator
hello, which one do you think is better? because im looping through each vector of an object from a vector heres the one that returns vector which i think is ...
Jan 11, 2017 at 2:20pm
[2 replies] Last: @Cubbi i didnt think of the reference XD thanks ! (by xenovia12)
Classess, Inheritence, Functions in OOP
Problem Statement: Consider the following part of class diagram in continuation of previous assignments. Class Diagram The distance from the sun for all...
Jan 11, 2017 at 12:35pm
[3 replies] Last: please leave your email ... sure, my email is try_to_do_your_own_h... (by gunnerfunner)
Too many arguements in function call HELP
I don't seem to know why I keep getting this too many arguments in function call error, and no matter what I've tried to do has changed it. #include <iostre...
Jan 11, 2017 at 5:36am
[3 replies] Last: Ignoring warnings, which I am sure someone will come along and give yo... (by closed account 48T7M4Gy)
GPA calculator bug
Hello, programmers, I am a noob in programming and was told that to learn more, I need to do some project and so I started this GPA calculator that eventually p...
Jan 11, 2017 at 5:27am
[1 reply] : gradePoint and letterGrade are arrays of 6 elements each. With numOfCo... (by lazpeng)
How do I call an item in an array using fragments of the value?
So I am (obviously) new to programming, and trying to figure out how to make this (what should be) simple code work. My issue is in my last line, where I'm tryi...
Jan 11, 2017 at 12:39am
[1 reply] : This would be an array: weapon sword = { { "Strata", 0,... (by Chervil)
iterator error in generic function
Hi I attempting to use a generic function that iterates through a container from a start to end, matching an element and counting the number of times the mat...
Jan 10, 2017 at 11:51pm
[1 reply] : Line 7: change: int cnt(Iterator & start, const Iterator & finish, co... (by Chervil)
Class error
Hi class Camera { double mouseposx = 0, mouseposy = 0; double xzdir = 0, ydir = 0, x, y, z; public: void Camera(void) { glfwGetCursor...
Jan 10, 2017 at 11:33pm
[4 replies] Last: I don't want a constructor Then don't name the function the same as ... (by AbstractionAnon)
by livo
Problem to solve the equation with math.h
This function takes the value of re (double) and the program should resolve the equations and return the value of f. The problem is that I do not know if c ++ s...
Jan 10, 2017 at 10:50pm
[3 replies] Last: I had not initialized the value of f. now it worked Thanks very much (by livo)
Does order of parameters matter?
Does it make any difference which order the parameters to a function are set? Some parameters are passed by reference, others by value. Is there some rule t...
Jan 10, 2017 at 10:45pm
[3 replies] Last: You may pass parameters in any order you like. However, there is one s... (by xismn)
Palindrome Program
So I have to write a program that checks to see if a word entered is a palindrome. I can't really find my error but for some reason it gives me different output...
Jan 10, 2017 at 8:35pm
[3 replies] Last: thanks cire . For some reason if i enter a 2 character input the thir... (by shree081502)
Large tic-tac-toe game
Hello. I need a help. There is a task for the last year Ukrainian school programming competition. To create a program which takes an input where is 2 number...
Jan 10, 2017 at 4:55pm
[8 replies] Last: And a user has to enter a field by himself:) No random. And the size ... (by Ivan Klimov)
For Loop
#include <iostream> #include <iomanip> #include <cmath> using namespace std; int main() { for(int k=4; k>=1; k--) { for(int j=k; j>=1; j--) co...
Jan 10, 2017 at 2:49pm
[2 replies] Last: @gunnerfunner thanks a lot ! that was clear explanation :D (by DesmondLee)
abstract classes in C++
Is there any differences among pure virtual class,an abstract class and an interface? Aren't they're synonyms of the same thing?
Jan 10, 2017 at 12:58pm
[5 replies] Last: A logical interface of a class can include non-members too: class Foo... (by keskiverto)
Problem with VS and vector chapter from Stroustrup's book.
Noob here, I've writing the examples from Stroustrup's book "Programming: Principles and Practice Using C++" to my compiler just to practise and try the example...
Jan 10, 2017 at 11:35am
[6 replies] Last: Ah! I see, thanks (by gunnerfunner)
3d
I just want to start a 3d game, nothing strange? But I don't know from where to start. I a point from where to start.
Jan 10, 2017 at 10:43am
[12 replies] Last: NVM, I solved it all, now I try to learn GLFW, I dont thinked working ... (by DirtyBlasion)
merge sort implementation problem
Hi. On lecture profesor did present us natural merge sort algorithm implementation in C++. Unfortunatelly the given code did not work in proper way. Probably I ...
Jan 10, 2017 at 10:16am
[4 replies] Last: Yes. It is also right. I'll correct it. However my main problem is th... (by madeleine)
Pls can i start coding c++ with android phone
Is it possible to code simple program using android phone
Jan 10, 2017 at 6:18am
[2 replies] Last: It's possible, and not even difficult. Fire up the browser on your an... (by Michael5)
Dollar Conversion
Make a program that inputs money in change. Then convert how much they have in whole dollars and cents. Then display the total sum of the dollars and cents. The...
Jan 10, 2017 at 5:37am
[no replies]
console application question
alright so this little code is supposed to ask the users input to change a variable to a number. if they get the number right then they get a message. if they g...
Jan 10, 2017 at 5:20am
[2 replies] Last: @whitenite1 thank you! (by lreyes53)
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