Beginners - C++ Forum - December 2010 (Page 12)

Using the max_element <algorithm> with arrays

Hi and thanks in advance for any help. I am trying to learn how the <algorithm> functions work, and I am having a hard time with min and max_element. I would l...

[1 reply] : Ah I found it! I needed a * before min and max_element. That fixed it.... (by Aeiouy123)

by iTzSmiLeY

I need to finish this.

**Write a program that reads a set of 10 integers, and then finds and prints the sum of the even and odd integers.** I don't got a clue what's wrong with it. ...

[3 replies] Last: Ok, Thanks for the help and the heads up. I'm truly sorry about the do... (by iTzSmiLeY)

by Calico

Reading I/O text files, with seekg command

Hi, Im having some trouble with the seekg command while using ifstream and reading textfiles. My actual code is pretty long, but i've typed out an example wh...

[no replies]

by gChinkin

Trying to make Tic Tac Toe

Hello, I'm trying to teach myself C++ based on a little bit of Java experience, and because I'm bored.] I made a function called move, which takes in two arg...

[2 replies] Last: Since Tic-Tac-Toe has 3 rows, I would think in terms of a vector using... (by closed account 3pj6b7Xj)

by hanst99

Encountering weird errors when trying to overload the ostream operators

Hi all. I am trying to overload the ostream operator << and am encountering a bunch of problems when I'm trying to do that... #include <iostream> usin...

[no replies]

by pq1wx1p

Getting a strange value

I was testing out how input/output files worked so I made a simple program. When I ran it, a new file was created and it'd say something like "The number -9.255...

[7 replies] Last: There is no physical difference between a text and a binary file. If y... (by ne555)

by matthew1686

[Linker error] undefined reference to ...

Hello, Apologies if this is something simple, I'm very much a beginner. I'm trying to include in a C++ program a package designed by somebody else, and keep...

[2 replies] Last: Disch, Thanks very much for that. I wasn't using MSVS, but have swi... (by matthew1686)

by madmaxsantana

Code::Blocks Scripting Console?

I didn't know where else to ask this. I could use the Code::Blocks forum but I am not sure how long will they take to respond, etc. In any case, when it comes t...

[1 reply] : Is it legal to bump a post by replying yourself? (by madmaxsantana)

by firix

qsort error ??

Hi qsort function returns an error. The problem is this: 1>main.cpp(4121): error C2664: 'qsort' : cannot convert parameter from 'std::_Vector_iterator<_M...

[2 replies] Last: thanks... (by firix)

by firix

Class Sorting algorithm

Hello, Class Sorting algorithm; O(n2) O(n log n) O(n log n) O(n) Could you explain what this is ?

[2 replies] Last: thanks (by firix)

by pointtozero

Problems with getting boolean from db

Hi, I cannot get boolean data from MySQL database. This is how I tried to do that, assuming that conn is a valid connection: MYSQL_RES *res; MYSQL_RO...

[4 replies] Last: Sorry for my stupidity. I forgot that row is always pointer to char. ... (by pointtozero)

by kgbrodis

combining data

I am really new to c programming and c++. I am currently trying to write a program and I am having trouble. I have three variables. One is a floating variabl...

[1 reply] : With stringstreams eg: float f = 123.456; int i = 789; char c =... (by Bazzy)

by khaled124

how to save output in a text file

Could someone tell me how to get the output of this program into a text file ? #include <iostream> #include <math.h> using std::cout; using std::cin; ...

[4 replies] Last: hi, am new to this site............ (by meetanu)

by Chickpea

Could use some advice before starting my project

Hi there! I recently started picking up where I left my programming skills in school. Back then I learned some Java (with swing) and C++. Now I plan to start...

[3 replies] Last: Apparently the Android NDK should only be used when making application... (by Chickpea)

by sheilav

I WON MIRACULOUS MEGA LOTTERY THROUGH HER PRAYERS,WHAT SHOULD I GIVE HER?

I am Sheila Verke from Phoenix,Arizona that won the $95.3 million Powerball jackpot on Monday(13-12-10),i am here to share my testimony to whole world,i have a ...

[7 replies] Last: Stupid things like this remind me of the Nigerian Scam... WHA... (by pwnedu46)

by DaSpirit

Using variable from other files.

I've noticed that my draw function in my header doesn't work because I'm trying to use a variable in the header that is used in my main.cpp file. Is it possible...

[1 reply] : Don't use globals. Pass the variable you need to the function. Then ... (by Disch)

by mppk

need to wrap the alphabet

#include<stdio.h> #include<stdlib.h> #include<ctype.h> /* * Matthew kidd * Date 10/12/2010 * a program to load user specified file into an array ...

[no replies]

by iTzSmiLeY

Can somebody solve this problem.

Problem: Write a program that reads a set of 10 integers, and then finds and prints the sum of the even and odd integers. I have no idea, what kind of Doc...

[7 replies] Last: Hey, Guys this is the program I did by now, Program runs, but I don't ... (by iTzSmiLeY)

by neoazores69

how i finnish this ?????

need help on this program what i need to finnish it ? #include <cstdlib> #include <iostream> #include <string> #include <stdio.h> #include <time.h> ...

[3 replies] Last: /* * Tiedosto: tärkein.cpp * Kirjoittaa: neoazores * * Luotua 16... (by Kyon)

by DaSpirit

Quick questions about using Vertex Buffer Objects (OpenGL)

I am trying to make my very own 2D engine. I have finished with all of the window programming and it works so far, but now I'm up to the tough part, the graphic...

[3 replies] Last: whaaat? *checks* Holy crap where have I been. You're right. ... (by Disch)

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Beginners - December 2010 (Page 12)