Beginners - C++ Forum - January 2013 (Page 41)

Function to calculate the average of an array

Hello every one, i make a function to return the average value of an array in C++ as follow double getAverage(int arr ) { int sizeArr; sizeArr = sizeof...

[7 replies] Last: Just out of interest, why didn't you use: sumRange - std::accumulate ... (by closed account o3hC5Di1)

by jaywash

Icon

How do I make a custom icon for my programs? I can't figure this out :(

[5 replies] Last: http://msdn.microsoft.com/en-us/library/ms997538.aspx (by ResidentBiscuit)

by AriWardana

help me for looping for

input number = 5 1 5 2 4 3 2 4 1 5 input number = 6 1 5 2 4 34 34 2 4 1 5 input number = 9 1 9 2 8 3 7 ...

[4 replies] Last: Good question. My suggested code actually outputs this: input number =... (by Chervil)

by ft95

about recursive functions

Hi,I had a questin about recursive functions. // string_reverse.cpp : Defines the entry point for the console application. // #include "stdafx.h" #inclu...

[10 replies] Last: You could write the function simpler void string_reverse( const char... (by vlad from moscow)

by fsmpirate

Trying to get one output from a for loop, rather than thousands

I've written a short program to check words entered against a list of words in a seperate text file by reading the file into an array and then comparing the wor...

[8 replies] Last: it does take a lot longer than I want already, sounds like a good way ... (by fsmpirate)

by Isengardium

I have a problem restricting user possibility to enter a caracter while I ask him to enter number

I want to prevent my program from blocking. I don't know how to say this in C++ language, I will try with my words. while( (answer == character) || (answer ==...

[2 replies] Last: Any simple methods? By the way, Cubbi's help helped.... (by Isengardium)

by wriimage

Program Flow

I'm going through the tutorials (after having gone through a number of others found online - and these are great!), but have a question regarding moving between...

[4 replies] Last: That is extremely helpful. It provides me a better understanding of ho... (by wriimage)

by jim hurley

SDL Problems

How

[2 replies] Last: what the (by Darkmaster)

by Philtux

Problem with string in C

Hello guys, I try to create a little game and I have a problem I can't solve. The objective is to hide a word by stars, one by letter, but when I try to sho...

[6 replies] Last: Thanks for your help, i'll try differents answers and you'are all righ... (by Philtux)

by vinayakagarwal1996

kbhit() and getch() (1,2)

how can i use both kbhit() and getch() for a value entered by the user? ie i check if user inputs a value and then use the same value in another condition(if).

[20 replies] Last: call display function in side if(kbhit()) section means after 87 l... (by tvrameshmc)

by superman123

for loop

I'm trying to put a max of 10 homework grades and the user choose how many homeworks to put in this is what I have so far. #include <iostream> #include <cma...

[4 replies] Last: You need to use loop so that the user can input his/her desired homewo... (by mae956)

by mae956

arrays

this is the code that im trying to make and im not sure of the things that i did but the output is correct. im just confused about the last part of the program ...

[6 replies] Last: thanks for your help guys... (by mae956)

by shahzaib1111

pick character from console

hi, i am using gotoxy() function in console to print a '*' now i want to check if there is a '*' in some "console coordinate" !! is there any way help...

[4 replies] Last: Just use an 2D array to store the coordinates of all parts of snake, o... (by PalashBansal96)

by nagma

use of array

Iam new to C++ programming, can any one help me please how to use array and write a simple program in C++

[3 replies] Last: check out the array tutorial: http://www.cplusplus.com/doc/tutorial/ar... (by Darkmaster)

by RosenShock

Pause a while loop in motion.

I am very new to C++ and only know some basics, Me and my friend have fooled around and made a program that I actually find very useful to me. An Auto-clicking ...

[5 replies] Last: RosenShock - iseeplusplus is saying that when you post code here to us... (by newbieg)

by Hotice

Non-dynamic arrays in a class

I wonder why non-dynamic arrays in a class throw errors upon compilation. (Classes, why you make everything require heaps!?)

[5 replies] Last: I tried defining it in the default constructor, and when I called the... (by Disch)

by Ryusko

Duplicate entries in a vector

So, this is similar to the last question. I'm parsing a file into a vector, but whenever I add a new item every other entry becomes a copy of it. When I formerl...

[1 reply] : It would help to know what "Animation" is, but in general, barring any... (by Cubbi)

by ylxin1993

Some suggest about windows programming

There's so many methonds to programming, like general win32, MFC, CLR, I'm so afraid to remember so huge thing, though there's some common thing between them, b...

[2 replies] Last: Hi, Zereo , It's my fault I didn't make it clear what my level is. I... (by ylxin1993)

by Virtuoso

Making a C++ Diamond with a given width

I have written a C++ program which should make a diamond with an odd width inputted by the user. However, the problem is that it only makes the diamond increasi...

[1 reply] : try this: void calculate_output (int width) { using namespace st... (by karakale)

by deathbykidd

Cant figure out why this happens...

Ok so Im pretty new to programming and I've started to write a simple game in a command line tool. I have one issue that seems to be popping up: { ...

[8 replies] Last: Ok, so kinda adding on to this question. I made a new section of code:... (by deathbykidd)

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Beginners - January 2013 (Page 41)