General C++ Programming - July 2015 (Page 3)

by olette
Car outputs?
This is my code #include<iostream> #include<string> #include<vector> using namespace std; //Car class //Defined enum here enum Kind{business,mainten...
Jul 28, 2015 at 6:30pm
[2 replies] Last: FYI, your "Kind" enum and your KIND_ARRAY don't match. 'other' and 'bo... (by booradley60)
Exercise 3-4
In a two’s complement number representation, our version of itoa does not handle the largest negative number, that is, the value of n equal to -(2wordsize-1)...
Jul 28, 2015 at 5:22pm
[2 replies] Last: Hi, #include <stdio.h> #include <string.h> void reverse (cha... (by pacman169)
by yj1214
Making GUI programs with SFML
Is it a good idea to use SFML to make GUI programs? Would displaying image buttons with SFML slower than other GUI libraries such as Qt, wx, gltk etc.? How d...
Jul 28, 2015 at 4:55pm
[6 replies] Last: I did read your post, SFML is geared towards making video games not g... (by shadowmouse)
Text Editor for Windows 7
My question is how to go about creating a text editor like notepad but shows a number that represents which line you are on. Also i would like to have a drop-do...
Jul 28, 2015 at 4:48pm
[1 reply] : Try Cream: http://cream.sourceforge.net/ (by JLBorges)
by homing
General Struct question:
hey, i've rarely used structs in c++, but want to use one now: is the following a good way to create a struct? struct { ...
Jul 28, 2015 at 3:24pm
[1 reply] : Yes? In this case 'Pair' is the identifier, just like it would be with... (by Computergeek01)
by Tofsir
can u solved this?
Write a program which will implement the OnlineStore system. This will includes- - Store, Accounts and Product class - Store is the class that directly invo...
Jul 28, 2015 at 2:37pm
[1 reply] : We won't do your homework for you. Have a go at writing it, and then ... (by MikeyBoy)
How to use sounds
Is there any possible way to use sounds in c++ for example opening a wad file or somethig like that can somebody tell me please. Thank you!
Jul 28, 2015 at 12:36pm
[no replies]
by Pro09
How can i solve this,
1. Write a function named countRepresentations that returns the number of ways that an amount of money in rupees can be represented as rupee notes. For this pro...
Jul 28, 2015 at 11:25am
[1 reply] : You can break it down to two operations: 1. How to compute the sum fo... (by keskiverto)
Is problem in function or main?
I am trying to change a letter in a string to an upper case version of the letter. Function void SetLetterUpper( string &letter,char character) { ...
Jul 28, 2015 at 7:46am
[15 replies] Last: @ne555 I guess, its more portable, right? I mean, since some peopl... (by Pratik K)
Dynamic Allocated Arrays
I am trying to dynamically create a new array where each item in the original array is duplicated the given number of times. How do I make a variable that r...
Jul 28, 2015 at 6:15am
[10 replies] Last: Good. Here is both your method and two others: int * expandArray( co... (by keskiverto)
help with this PLEASE! algorithm issue
I am stumbling my way through this class, I am lost when it comes to doing the math among other things related to C++ //*************************************...
Jul 28, 2015 at 5:32am
[7 replies] Last: So is this throwing it off from reading the value stored in n from use... (by david5503)
Electrodynamics problems libs
Hello community! Are there any existing open source libraries to electrodynamics (physics)? I mean some libs that can emulate a medium and electromagnetic sourc...
Jul 28, 2015 at 1:06am
[1 reply] : Maybe you have already seen this, but try: http://www.gnu.org/softwar... (by robknetsch)
string concatenation
I am making a function where I concatenate a string, and test to see if the string has the same characters and if they do have the same characters I have to del...
Jul 28, 2015 at 1:01am
[8 replies] Last: Zhuge thanks for the outline of what I was supposed to do, I used it a... (by mjamesball9)
Any c++ guru, to modify code using base,derived classes, overidden and polymorphism
The purpose of this code is to use a base class, derived classes, overridden functions, and polymorphism. Modify this code for each member function given for ea...
Jul 27, 2015 at 9:48pm
[1 reply] : Did you join the forum just to spam it with your homework, or do you h... (by booradley60)
Random food generator
I want to make random food generator but I dont have an idea how to do it so can anyone explain me or give me example for random food generator on 2d array(map)...
Jul 27, 2015 at 8:54pm
[no replies]
Snake game problem
Hello guys! I want to make snake game but i dont know how to make the body to follow the head so if anyone can explain me or give me example it will be good. T...
Jul 27, 2015 at 5:34pm
[4 replies] Last: [quote=BadAssPanda]P.S Where is vector2 I cant find it? Gamer2015 had... (by Peter87)
Solving a matrix
Ok, I am just a beginning and I know there are a lot of ways to do this that are probably better, but I really wanted to make a program that converts a matrix t...
Jul 27, 2015 at 5:02pm
[2 replies] Last: OK, I have updated everything. Thanks for the input. (by robknetsch)
by Gordon
Help me !! Why my seat map can't show in the second time for the second customer ??
#include <iostream> #include<iomanip> #include<string> using namespace std; int main() { const int size=30; int fc=10,bc=20; int a,b,tfc=0,tbc=0,s ={0...
Jul 27, 2015 at 3:13pm
[1 reply] : It looks like you have an error in your code. Of course, no one is goi... (by ModShop)
Help Please?
I am new to programming and I am getting a parsing error in Unity that I cannot figure out. The error is on line 56. Here is the link to my code http://pastebin...
Jul 27, 2015 at 8:43am
[1 reply] : I think you are posting c# on c++ forum. Maybe someone can help you he... (by Bdanielz)
by Beezy
C++ Looping Program, counting digits and words
This program is suppose to count the number of digits, words ( i.e Abc, fish...) upper case letters, and longest word length inputted. I am having trouble prop...
Jul 27, 2015 at 8:31am
[1 reply] : First post code in code tags (the "<>" on the toolbar) Second, your c... (by codewalker)
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