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General C++ Programming - November 2013 (Page 30)

Hello, I am having difficulty implementing a huffman tree using c++ My actual assignment is to take in a filename as an argument then it's supposed to find th...

[4 replies] Last: Did I say I expected someone to do my entire program for me? No I just... (by Joshua Schweigert)

by thegoldenking312

Help with code

Hey guys I'm having some trouble with this code, I am suppose to find voltage by multiplying a resistance array and a current array by using a function and poin...

[1 reply] : change determineVoltage() prototype to accept three double pointers an... (by xismn)

by Goki

Please help - GPS Positions in Windows Mobile 6.5

Hi friends, I am new here and I have a question. Can someone describe me or explain me how I can find the place or position on a map, which is described here...

[no replies]

by earthquake

Graph and MST

Hi guys.I need your help.I have a homework about graph and minumum spaning tree homework is suppose for a given graph G1,we have computedv a minumum spanning t...

[no replies]

by beginnervn

dice game

#include <iostream> #include <cstdlib> #include <time.h> #include <conio.h> using namespace std; class Dice { private: int face_value; public: Di...

[4 replies] Last: Mats, this is the exactly what I have meant. What I said was in the co... (by cjj)

by freak555

expected an expression error

Hi i'm pretty new to programming and i have to edit a program for my thesis i have this error, i have no idea how to solve it. I read somewhere that there...

[1 reply] : Error : identifier "LOCATION_XY_RSSI_RESPONSE" is undefined This e... (by Disch)

by tlfarny

Vector Erase problem

So I have a class assignment that requires me to take an ASCII "Encrypted" text and breakdown how many times each character occurs. I do this by asking for the ...

[1 reply] : Consider a vector in which the contents are "xxx" and the code: ... (by cire)

by karma1111

Finding an angle from 3 points

I am making a game and I am trying to rotate an image so that it is always pointing at the player. I have two lines, the first point of both of them is on the i...

[7 replies] Last: Dioas' answer worked. Thanks for the help. (by karma1111)

by motapratik

Computer Security

How To Check, If Your Computer has been Hacked !! http://youtu.be/_Hrzr8r7UzI

[3 replies] Last: @ OP: I agree, this belongs in the Lounge. Over all though it's not ba... (by Computergeek01)

by IOSDEZ

Need help with pointers and object composition

I have three classes to make, Person, the base class, and the derived classes Professor and Student. The student class is to have a Professor member variable ca...

[no replies]

by scardoso

Need Some Help Finding the Problem!!!!!!!

So this is the question I was given and I have also put my program in ... I am a beginner and don't see where the mistake is in my program can some help me dete...

[2 replies] Last: @JockX thank you so much ... you gave me a lot of great tips here ... ... (by scardoso)

by JasperBraun

Stop Crazy Switch Looping

Hello. I would like to use my switch loop so that when the default is activated, control goes back to the start of that function. For example: int function1...

[4 replies] Last: int a; do { a = your_switch_function(); } while((a > 2) && (a < 0... (by IWishIKnew)

by Amman

Char array

My problem is to develop a program that looks for a text in a paragraph and replace it with other text. In terms of implementation, you will need three characte...

[3 replies] Last: Sorry if I'm not already busy with my own projects. You really should... (by IWishIKnew)

by Bleedz129

How to get half of the last binary number

For example if we have 101010 First half is 101 which you get by multiplying 101010 * 10 ^-3 now how do you get the second half (010) ?? Thank you

[2 replies] Last: convert it to a string is what I do. I templated the conversion funct... (by IWishIKnew)

by JasperBraun

Set a Limit on What Can and Can't Be Deleted

Hello. Is there any way to set a "lock" on certain couts from system ("cls"). You can this with const to "lock" a variable to a certain value so I am wondering ...

[2 replies] Last: You can, of course, just re-display them..... Also, "const" doesn't "... (by IWishIKnew)

by earthquake

Constructors and destructors

Hi guys.I have a question.I have a homework about reading codes. // kadir.cpp : main project file. #include <iostream> #include <conio.h> using namespace ...

[5 replies] Last: You're welcome - glad it worked out! (by MikeyBoy)

by fercasti

Binary files

Can you help me with creating a binary file? heres my code: #include <iostream> #include <fstream> #include <cstring> using namespace std; const int cant=2...

[5 replies] Last: Syntax errors aside... you CANNOT read/write a Registro object direc... (by Disch)

by Aesthetics

Program done correctly?

Hello, I'm asked to re-write this program using the for loop. Here is the original code: #include <iostream> int main() { int sum = 0, val = 1; ...

[3 replies] Last: He means in your program. Put line 9 AFTER the for loop. (by Mats)

by illuminates

Finite difference method for partial differential equations

Hello, I'm from Russia, need your help in finding bugs. Calculated by the explicit scheme. Produces some very large numbers. task: U_t = 3 (1,1-0,5 x) U_ ...

[2 replies] Last: спасибо! (by illuminates)

by brownjas

Urgent!!! Error with cout!

Need help. Getting error: no operator "<<" matches these operands at line 36. #include "stdafx.h" #include <string> #include <iostream> #include <ostream...

[8 replies] Last: No worries - just wanted to let you know the best way to go about thin... (by MikeyBoy)

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