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General C++ Programming - March 2013 (Page 47)

I have been trying to write a Newton's Method program for the square root of a number and have been failing miserably... can anyone help me i have this so far? ...

[6 replies] Last: while ((y/x1)+0.0001 < x0); produced a better approximation faster ... (by Smac89)

by bringer of poop

dice game, iteration with selection

Hello, I am having a problem with the total bank calculating the improper amount of money held. $1.00 subtracted for each play. $2.00 added for each win. ...

[1 reply] : When they win, you add 1 to their bank then display bank+2...so you ar... (by Zhuge)

by activecat

Storing variable-size pointers array as class variable

Hello guys, This problem is best explained by looking at its output below. I stored 15 different values but when retrieved some are wrong. Stored value = 1 ...

[6 replies] Last: To binarybob350, Thanks. Vector indeed is one of the solutions. I wi... (by activecat)

by GadgetRX

Array initialization skipping straight to int main?

Im attempting to write a program that converts binary to base10, and vice versa. But in the function for converting Base10 to Binary, just as it reaches the ...

[5 replies] Last: @cire Thanks for correcting my stupid oops. binary is initialized to 6... (by buffbill)

by MMhawk607

Graph related problem.

I have a dictionary text file being input into a graph. The program asks the user how many letters they want to use, then there is a conditional statement, the ...

[4 replies] Last: http://en.wikipedia.org/wiki/Graph_%28abstract_data_type%29 Adjacency... (by majidkamali1370)

by needspassinggrade

ATM program loop trouble

So im doing an ATM programming project assigned by my teacher and im stuck. basically the program is to loop until the user wants to exit. i know im supposed to...

[9 replies] Last: I do not think you r stupid at all ~~~ have u been drinking svedka? ... (by joneele)

by cesard21

creating array and giving error

I have been looking and i'm stuck on this. I wrote this program to find quarks and their charge and mass but i need it to give me 5 different ones. so i made an...

[1 reply] : You need to loop from i=0 to i<5. Valid array indices for an array of ... (by Zhuge)

by Spirrwell

Downloading Files Multiplatform

I'm trying to find the best way to simply download a single or multiple files from individual URLs as part of a GUI web installer. I've looked around and I came...

[no replies]

by Steve02

Global vs Local var scope

I have two very simple questions in a global/local variable lesson. In this lesson: http://xoax.net/cpp/crs/console/lessons/Lesson11/ Giving Code: #include <...

[3 replies] Last: So how is the author of these tutorials getting his code to run with ... (by cire)

by newworld

hospital program

can anyone plz tell me the how to make the hospital program

[1 reply] : This is my best guess. int main() { std::cout << "I'm a hospital!... (by Stewbond)

by sabrinap15

Multiple Functions

Hello all. For my intro to c++ class I have this assignment due. I've already completed the first part (the factorial function). But I'm not sure how to crea...

[1 reply] : #include <iostream> #include <fstream> #include <string> int factori... (by Stewbond)

by Kenny002

Question about clearing/free up memory

I'm still not too familiar with the concept of properly clearing memory space when you create a variable in a function and call it multiple times, will it stor...

[2 replies] Last: Alright thanks! (by Kenny002)

by ddow

New to prgramming!

Hi Everyone I was wondering if you could enlighten me with some information I am looking to get into programming with c++ I wil b honest and say I have neve...

[3 replies] Last: Thanks everyone. I appreciate it all I will check out the webiste pr... (by ddow)

by copre22

Using bitmask operators

So this is the code I have so far which puts a bitmask seperator base on what I choose. My problem is when Im trying to do them in this manner. 1. 0 to 31,...

[3 replies] Last: String multyplyByTwo ( const int number ) is a function declaratio... (by cire)

by kriptix

Create own functions for Read/WriteProcesses

Hey everyone. I'm wanting to write my own functions for ReadProcessMemory and WriteProcessMemory, but I keep running into problems. Here's my code. void ...

[no replies]

by altaird

array declaration error

I'm trying to wirte a program that reads a from a input file. On one column of the input file is angle and the other is the coefficient. The program is supposed...

[no replies]

by aortizb

Dynamically allocated Vector

Hi all, I have always used this declaration for a member of the vector class: vector<double> myvec; Then typically I use reserve() method. My vector is...

[1 reply] : [quote=aortizb]" Would it be any advantage in declaring it as vector<d... (by closed account zb0S216C)

by dekeenfrance

VC thread arguments number limited?

Hello, I am using thread on VC 2012 (very close to VC 2010). When the argument list is short, it works fine. However, when I add a function with more arguments...

[5 replies] Last: Thanks cire, got it! (by dekeenfrance)

by newworld

graph

wht is meant by graph in data structure and what is defined by the cost of the graph?

[1 reply] : http://en.wikipedia.org/wiki/Graph_%28abstract_data_type%29 (by MiiNiPaa)

by newworld

data struture

can restricted and non restricted data structure be used together in a program ?

[2 replies] Last: how? (by newworld)

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