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Beginners - April 2012 (Page 29)

#include <fstream> #include <iostream> #include <cstring> #include <string> using namespace std; void raamatu_lugemine(int arv, int arv2); struct Raa...

[8 replies] Last: Ty very mutch,m its up and running. Only thing that doesent want to wo... (by vastrolorde)

by asadaliawan

indexing documents in search engine

hi, i have been given a project in c++ of making a mini search engine. i have to do index documents etc in it, iam giving details here, will some body tell me t...

[no replies]

by closed account 23h0pfjN

Advice for my game.

http://pastebin.com/9UnCPPW3 Here is the code i realy would like some advice what should i make in this game? I know its short but still i hope you will...

[6 replies] Last: You've made this very hard to add things. Better to break things into... (by Lowest0ne)

by justStartinOut

Different default values for initialized arrays ... why?

I'm playing around, trying to teach myself C++, and read online that an uninitialized array of integers defaults to an initial value of 0. I run the following ...

[2 replies] Last: read online that an uninitialized array of integers defaults an initi... (by Athar)

by minlow

How to initialize payRate * hoursWorked from derive class

Dear all, the program cannot display the calculations of payRate * hoursWorked and I suspect that I did not managed to intialize the formula. I have been figur...

[1 reply] : This code looks good. The problem should be elsewhere. It really can't... (by hamsterman)

by idgafsmd

Creating background Sound?

It has been a while since I played around with C++, I get bored, then I eventually get back into it. I am still a noob and a horrible coder so if their is anyth...

[1 reply] : I displayed turnOn.beep(); after the for-loop inside the int main() LO... (by idgafsmd)

by npigeon

Trying to build an Outdated Module, having problems with class declarations

So I don't know ANY C++. It's very frightening to me. I know a few other languages, so I can try and guess the basics, but C and C++ are mysteries to me. I'm cu...

[1 reply] : The error message I get is: In file included from ~/v2.0.0-b1/sourc... (by npigeon)

by the artist

how do i use the pow function in this coding...

#include<iostream.h> #include<conio.h> #include<math.h> void main() { void area(int i); void area(int a ,int b); int a,b; cout<<"enter two no:";...

[1 reply] : pow() must be doubles. c=pow(static_cast<double>(a), static_cast<dou... (by Lowest0ne)

by cstarter1

stream insertions. please help

this is a program that takes in a word and gives the user the numbers that the letters coorisponds to on a telephone. can someone show me how to do the one of t...

[no replies]

by chipsmore

What problem with my program?I need your help.

i am a beginner in c++ programming. i try to make a program but i'm stuck..i dont know what what error in my programming (error C2447: missing function header (...

[5 replies] Last: thanks a lot...you all very helpful...:-) (by chipsmore)

by HPexpress

Help passing array in function

I'm having trouble passing my array into a function. I wrote the program with the desired result then tried to put it into a function, The program grabs a str...

[4 replies] Last: Write your function declaration after this line using namespace std;... (by adesh)

by TribaL

Another question.

I got my previous question figured out and now I am on a different example in the eBook I am learning from. I need to make a program repeat after the game has f...

[3 replies] Last: The loop needs to have the entire game in its body. Take that parenthe... (by iDontGetIt)

by jwings

Please help me solve this problem in O(n)

Here is the question. I can easily solve this problem in O(n^2) but I cannot solve in O(n). There are n people. The entry K of K[1..n][1..n] is 1 when per...

[1 reply] : See: http://webcourse.cs.technion.ac.il/234247/Spring2007/ho/WCFiles/E... (by JLBorges)

by sanyam

Using _inp(),_outp() funtions for Communicating with ports

Hi. I'm using Windows 7. I want to learn how does c++ communicate with ports. I googled and found that functions _inp(),_outp() can do that. But I don't know ...

[3 replies] Last: You can find it yourself on the msdn site: http://msdn.microsoft.com/e... (by coder777)

by takzee

switch case return only 1 value

Hi there , I'm doing revision that I left in the class due to insufficient time and I found that I stuck at the question again . #include <iostream> us...

[2 replies] Last: Sweet Jesus son of God you are correct ! Big thank you for you ! (by takzee)

by Joshua Spears

Error: incompatible types in assignment....

I am having some trouble getting this program to open so I re did it according to some notes taken from another program I found and now it won't even compile! I...

[2 replies] Last: Jikax (113) Apr 17, 2012 at 9:11am and now it won't even compile! ... (by Joshua Spears)

by opiop65

Random numbers not working

Ok, I decided to create a small program today to test out some new stuff I had learned, and for some reason, the random number generator always generates 18. I'...

[2 replies] Last: Whoops haha sorry. I'll fix that. (by opiop65)

by EVKiev

Rearranging elements of a matrix

Hello. I need to rearrange the diagonal elements of a matrix myArray in an increasing order.Here it is what i have done so far. I have got an error while ru...

[6 replies] Last: @hamsterman That was the question that solved the problem )))Thats why... (by EVKiev)

by marblesmike

Function or loop to accept only positive numbers?

Hey guys, First post here. I'm working on a numerical palindrome program for class. One function is supposed to prompt for a non-negative number and keep o...

[13 replies] Last: LB, I see what you're saying. I think you missed my updated code tha... (by marblesmike)

by ihato

Event when program ends

How to check if program ended (Like killing it in TaskManeger or at Shutdown)? //Something like this /*#includes*/ int main(int argc, char argv){ while...

[3 replies] Last: Try atexit: http://www.cplusplus.com/reference/clibrary/cstdlib/atexit... (by coder777)

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