C++

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Beginners - August 2018 (Page 2)

Can i achieve this by April 2019 as a COMPLETE BEGINNER?

If i begin learning c++ now, Could i make a decent game to help me, atleast be a finalist,in this competition: http://ygd.bafta.org/game-making-award-10-14-yea...

Aug 30, 2018 at 7:58am

[no replies]

by Dan Moos

difficulty initializing dynamic array

when I look at the following code in the debugger (looking at the memory window in VS), it appears only a single WORD is being initialized to 0 in the bits elem...

Aug 30, 2018 at 3:36am

[4 replies] Last: You're not showing enough code. The 5 lines in your post before last l... (by Ganado)

by Seyter

A more simplified program.

Hello. I just made a program that request the number of graduates as input and then displays the number of tickets to be distributed to each graduates. Can it b...

Aug 30, 2018 at 2:06am

[1 reply] : First, your code doesn't not compile as-is. I believe you forgot a "us... (by Ganado)

by PixelEight

Simple linking Problem (driving me nuts!)

I'm using the latest (or close to it) version of gnu c++. I have opengl dev libraries dated 30/7/2017 (not sure what version). The linker is finding the lib...

Aug 30, 2018 at 12:44am

[7 replies] Last: OpenGL is a C library. If the linker is complaining about missing mang... (by helios)

by closed account 367kGNh0

Could a kid like me start

I am sure you have stumbled upon one or two videos with a title like '12 year old programmer works for IBM' or '13 year old game dev making a fortune'. Alt...

Aug 29, 2018 at 11:27pm

[2 replies] Last: when I was a kid, talking 10-12, people my age were coding in basic an... (by jonnin)

by popstarkitty

Problems with copying numbers from text file.

In the assignment2.txt file, it contains data such as this: 12 49 22 12 <eof> I wanted to copy that data to another file to final.txt. In the program,...

Aug 29, 2018 at 6:48pm

[3 replies] Last: what writes nothing? All you posted was a file reader. (by jonnin)

by niirex1

Printing Corresponding Asterix to numbers

How do i print the corresponding number of asterix (*) with regards to the numbers printed by the loop. Can't seem to get the logic right. i am only able to pri...

Aug 29, 2018 at 5:02pm

[11 replies] Last: practice! In time you will being to think this way, and it will be na... (by jonnin)

by Jovanovic

Boolean

I am trying to make Loop with While and Switch ,it switches from True/False when I press F4, also I wanna to make it soo I can switch from True to False unlimit...

Aug 29, 2018 at 3:23pm

[9 replies] Last: @Thomas1965,So the system() call took 442 times as long! I think ther... (by tpb)

by ratbald meyer

Declaration of a function

Hey, i'am a student and I recently startetd programming with the open source library openCV and now I got to a piece of code which I just don't understan...

Aug 29, 2018 at 2:27pm

[4 replies] Last: void foo( int x ) { // use x } void bar() { // something } void... (by keskiverto)

by applj

RSP Game results won't show up

I know something's missing but I can't figure it out. it's supposed to be R = 0, P = 1, S = 0 and P2 is a computer opponent that inputs a randomized value. Here...

Aug 29, 2018 at 10:12am

[2 replies] Last: @kbw I totally forgot stdlib.h, my bad. I just replaced 'results' with... (by applj)

by dpsht316

Homework Help Please

I am working on a program to enter and figure out the winner of an election. The only part that seems to not be working is giving the correct winner. Can anyo...

Aug 29, 2018 at 9:58am

[1 reply] : The problem is in findWinner(...). Actually the variable winner is t... (by coder777)

by AnshMishra

Want to use variable as size of array in turbo C++

I have been trying to use variable as size of an array(e.g.float data ) but can't do it. I have searched for others answers and can't seem to understand those. ...

Aug 29, 2018 at 7:19am

[1 reply] : You need to allocate your array dynamically with new. http://www.cplus... (by Thomas1965)

by darnellious

C++, getche(), cin.get()

I am wondering why there is no standard function in C++ that would operate like getche() or getch() that is part of conio.h. The get() function in istream re...

Aug 29, 2018 at 4:59am

[2 replies] Last: Thank You, Its been a mystery to me. (by darnellious)

by rlmorton83

Good tutors near Salt Lake City?

Anyone know of a good tutor near Salt Lake? I need help getting the basics down for a fast paced intro to software development class. Thank you in advance!

Aug 29, 2018 at 3:20am

[no replies]

by samtheman

Implement The Window class & main game class:

I am following step by step in my Book - SFML Game Development By Example By: Raimondas Pupius, I am a little confuse when I got to Chapter #2 page # 21(Impleme...

Aug 28, 2018 at 8:01pm

[2 replies] Last: Example... #include <SFML/Graphics.hpp> int main() { sf::VideoMo... (by Manga)

by hectorrex85

Functions

Write your question here. Having problem compiling the following code. below is error msg. invalid conversion from 'const char*' to 'int' [-fpermiss...

Aug 28, 2018 at 6:22pm

[7 replies] Last: And you'll need to include <stdlib.h> The OP is writing C++ code, th... (by closed account E0p9LyTq)

by AL88

Can anyone tell me why this is segfaulting

Can anyone tell me why this is segfaulting? #include<iostream> class myClass { public: myClass(int data):theDataMember(data){howManyInstances++;} ~...

Aug 28, 2018 at 11:32am

[8 replies] Last: It's inside the default section of the switch block, and that doesn't ... (by Repeater)

by rendy

Calculating run time

Hi, I want to ask about how can I calculate a run time of function. Consider I have this function : int min = N; for (int i = 0; i < N; i++) { Selecti...

Aug 28, 2018 at 4:20am

[1 reply] : Using ^ to indicate exponentiation: The outer loop goes N times: ... (by tpb)

by redstorm98

Hello, loop won't terminate when EOF entered.

Hello, My loop won't terminate when EOF or control D is entered. also when any letter enters #include "stdafx.h" #include <stdio.h> #include <iostream> #i...

Aug 27, 2018 at 11:59pm

[4 replies] Last: Oh I ==1 it means it returns 1 and reading from scanf sets that input ... (by redstorm98)

by Tanatozz

Can't work with text files (not code's fault I think)

I use CodeBlocks and after many trials I simply downloaded a whole project meant to save data in a text file. It works on my other computer, but on my main it s...

Aug 27, 2018 at 7:06pm

[15 replies] Last: Seems to be cool after cleaning some stuff from the disk...So I'd cons... (by Tanatozz)

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