Beginners - C++ Forum - August 2014 (Page 4)

by bwienand

Trouble with vectors

Hello, I'm teaching myself C++ and working through one of Stroustrup's books. I'm currently on t...

[3 replies] Last: Thanks I'll give these a try! (by bwienand)

by AllenWalker

How to read from another file

Hi guys, I'm currently studying from the book "Accelerated C++" and am stuck in this exercise "Pa...

[2 replies] Last: Ever think of downloading a dictionary file from the internet? Googl... (by AbstractionAnon)

by Stephanie16

Measure elapsed time for Bubble sort algorithm for multiple array sizes N.

Why is it outputting 0 as the time elapsed? #include <iostream> #include <time.h> #include...

[1 reply] : Use the more accurate C++11 <chrono> library: http://en.cppreference... (by LB)

by r 4 raja

Pls explain this program.. How will executed??

Write your question here. #include<iostream.h> #include<conio.h> #include<string.h> class string...

[12 replies] Last: @ Disch : Good catch, I somehow forgot that C doesn't provide overloa... (by Computergeek01)

by abdalimran

How to find the common digits in two integer?

Suppose I have two integer number 4578 and 5908. Now I have to find the common digits for these two...

[3 replies] Last: How many ways there are to do this? How many programmers are there?... (by AbstractionAnon)

by BeastlyHex

Toggle feature. (includes SFML)

I have tried to make a toggle feature for a options menu. This is so when the user clicks on the spr...

[no replies]

by vernalyn

moving an object.

hello i'm here again. just wanna ask. on how to move an object in c++ ? and also how to change a...

[1 reply] : What do you mean by move? And for windows console apps, check: msdn.mi... (by Aceix)

by reefa

Sorting random number array into primes

Hey guys, new to this site so sorry for anything im not supposed to be doing. I have just started c+...

[5 replies] Last: Managed to find some online chat and solved the mystery. this is the... (by reefa)

by ashtonr132

SDL

http://lazyfoo.net/tutorials/SDL/01_hello_SDL/windows/codeblocks/index.php i am following this tuto...

[4 replies] Last: Thanks for the information guys, this wasnt so hard to fix. Bugs like ... (by ashtonr132)

by jeffrey1289

Code-Blocks problems!

Write your question here. I'm a new student to coding and C++ language, and I'm using code-blocks a...

[1 reply] : Would you show us the code? Otherwise it kind of sounds like a virus d... (by giblit)

by skkwan

Reverse string.

I have an idea for reverse string programme, but i don't know how to code it, i hope someone can hel...

[5 replies] Last: Thanks buddies! (by skkwan)

by wangshengwei95

The program got error (Array)

The output should be like this ARRAY IS NICE TO BE USED & FUN TO PLAY! ARRAY IS NICE TO BE USED...

[1 reply] : Your current array size is 39 (with null). line 22 should be "NICE" no... (by giblit)

by edwarlkd814

How to determine a second has passed since debugging.

I have been reading and editing many functions I found online to practice but to me, it is very diff...

[3 replies] Last: http://www.cplusplus.com/reference/thread/this_thread/sleep_for/ (by ne555)

by kni9ht

Trying to reorganize numbers

Thanks

[1 reply] : line 33: size should be size/2 line 35: 0 should be size / 2 You shou... (by Yay295)

by Dexter 3202

merging and sorting 2d arrays

Hi I'm a beginner and I want to make a program that merges and sorts 2d arrays. I have a program, bu...

[4 replies] Last: I don't want it hardcoded (by Dexter 3202)

by Mahkus

Loop for input

I have a question about input. I'm very new to C++ and I was wondering how to take input from the us...

[3 replies] Last: I've been busy all day and I just now got a chance to reply. Thank you... (by Mahkus)

by DevTK

Ambiguous calling the function using fstream C++

favorite I have a class, class A, with a data member std::fstream file. The class has a co...

[3 replies] Last: > I get a compiler error: > std:basic_fstream <_Elem, _Traits> ambiguo... (by ne555)

by Ch1156

Vertex array tile sprites (1,2)

Ok so I found out that drawing my tiles to the editor was a really bad thing to do because it create...

[39 replies] Last: check your PM (by Disch)

by bwienand

Loop issue/question

Hello, I've been trying to learn using one of Stroustrup's books, and I'm running into an issue on o...

[6 replies] Last: Instead of a b variable you could just do (int)a or static_cast<i... (by giblit)

by hellworld136

Basic c++ math question

I'm doing a practice problem that gives me a function header, and a function and expects me to write...

[9 replies] Last: How about od = ld*rd; , might that be better? (by Chervil)

Beginners - August 2014 (Page 4)

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