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General C++ Programming - October 2015 (Page 22)

Problems with making metronome in c++

So few weeks ago I decided to make metronome in c++. Since I don't have much experience in c++ I tought it would be simple project ... Oh how wrong I was. But s...

[no replies]

by AmmmG 01

Advanced Data Type

So, ofcourse not asking you to do my assignment for me, So I have the work I tried attached. Could someone simplify this to me in c++ language? Define a cla...

[3 replies] Last: Thank you JLBorges and ats15 However my math abilities are really bad... (by AmmmG 01)

by littlefrankeinstein

Output problem

i have this: #include <iostream> #include <windows.h> #include <conio.h> using namespace std; void gotoxy(short x, short y) { COORD pos = {x, y}...

[1 reply] : You have a gotoxy() function to move to a specific place on the screen... (by AbstractionAnon)

by pacman169

Program

Hello, I need to understand these lines of code, I'm studying the unix program grep. It is not overly long, only 100 lines or so :o Comments, what the line...

[3 replies] Last: Sorry, but it's unlikely anybody here is going to go through 100 lines... (by AbstractionAnon)

by leoniv4

Card game (E-card)

This game is from an anime and the player has to bet in millimeters. There are 2 sides here, the emperor and slave side, with the emperor, 1 millimeter is equal...

[2 replies] Last: You have a lot of lines that don't make sense. As kbw said, why ar... (by AbstractionAnon)

by crystalmeth3

need help regarding palindrome using pointers

code is not working :( #include<iostream.h> #include<process.h> #include<conio.h> #include<string.h> #include<stdio.h> void palindrome(char *str1,int l); void ...

[1 reply] : why so many libraries ? you only need iostream anyway i should tell yo... (by closed account E3h7X9L8)

by DreddTrekkiter

Variable Creation During Runtime

Aao!! I'll start off by saying that I want to create an operating system. Now, I won't go into how I started wondering about this but say I wanted to create ...

[1 reply] : well an os does not only use a single language , and you should know t... (by Ericool)

by nurik06

How to draw a point in C++?

how can i make a point on screen by mouse click ? which platform i should use in mac ?

[5 replies] Last: You can use any platform you want. SFML is indeed compatible with Vis... (by LB)

by tomtran3110

Something similar to LCS

Well this is my assignment: https://github.com/SytemProgramming2015FallatNTU/Announcement/wiki/Homework-1 Don't worry about the due date. I'm working on drawin...

[7 replies] Last: I initialize it int i=1, j=1;. It still the same... This will go out ... (by coder777)

by olalsolals

game

#include <iostream> #include <stdio.h> #include <conio.h> #include <stdlib.h> #include <time.h> #include <string.h> #include <cstdlib> #include <windows....

[1 reply] : can anyone tell how to fix this program. my problem is when i click y ... (by olalsolals)

by Smoky

Please help! Recv

Can anyone please explain me how should I write in a command to recive a message from server. I got command Send working. It's on bottom, under 'while'. It's ma...

[1 reply] : Don't post in four places at once, it's disrespectful to the people tr... (by Hippogriff)

by wh1t3crayon

Advice implementing Decorator Pattern?

Hi, I'm dealing with the exact same issue as the OP here: http://stackoverflow.com/questions/5432288/how-to-avoid-c-cast-for-specific-class-methods-design-patte...

[1 reply] : > without using static_cast or virtual functions? Without using any ... (by JLBorges)

by Bingocat4

ShellExecute Help

Is there a way to open a website in a new window for chrome or firefox? I tried this: ShellExecute(NULL, "open", "C:\\Program Files (x86)\\Mozilla Firefox\\f...

[4 replies] Last: Ok that works. Thanks for the help (by Bingocat4)

by FrankRafa

Just one error that I cannot deal with...

Hi all, I'm doing a string selection sort program. However there are some errors in my code that is probably beyond my ability to solve, can someone kindly t...

[1 reply] : Header #ifndef SORTINGCOMPETITION_H #define SORTINGCOMPETITION_H #... (by FrankRafa)

by akashkannan8

Console application that scrolls a text message following a sine curve

The program must be in the following order: It must allow the user to change the amplitude of the wave, Period of the wave, Direction of the text, Frame speed ...

[3 replies] Last: Yeah i can get through that solution. but in my program the user shoul... (by akashkannan8)

by smb15

Help with Search & sorting

Hello, I am needing some help with searching and sorting. We have to create a program that asks the user if they want to run a bubble sort or a selection sort &...

[1 reply] : so uhh.. did you finish this code? I also ran your code and you have t... (by TheGOAT)

by davidSpears

Read Image into Array using C++

Hello everyone! I have been trying to program reading an image into an array, and to date, have achieved the following in my *.cpp file: #include <stdafx....

[6 replies] Last: Thanks for your input. I recognise that the header file is 54 bytes a... (by davidSpears)

by css416

Functions with Arrays (HELP PLEASE)

I'm having difficulty creating a function that adds all the positive numbers in an array and adding negative numbers too. SEE SAMPLE BELOW SAMPLE DIALOGUE ...

[2 replies] Last: #include < iostream> const unsigned int NVALUES = 5; signed int va... (by Ericool)

by Deliberation

cin doesn't work - skip to next cin

Hello, After one cycle of while-loop of the 2nd function (addItems) below is finished and I press 'y' to add one more person, it does not ask me to input nam...

[2 replies] Last: Thank you so much for your help. (by Deliberation)

by giornelzxc

THREE ERRORS. PLEASE HELP !!

Hi guys . i would like to show to you my code. i think its right but. 3 error showing up. the 3 errors are these error: expected initializer before 'int' error...

[1 reply] : Move the seimicolons from the end of the function headers (below main(... (by coder777)

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