Code:
#include <iostream>
#include <fstream>
#include <string>
#include <vector>
using namespace std;
int main (int argc, char* argv[])
{
vector<string> text_file;
string
The Midnighter
Last Activity: Feb 28 '08, 04:42 PM
Joined: Feb 24 '07
Location:
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Text data to an array
I'm trying to create a maze solver here, I've got my text file loaded and it looks fine - I just need to figure out how to make it a 2D array... Here's all I have so far:
... -
A buddy of mine fixed the problem, had the initlization wrong >.< Was creating the array inside the loop geeez.......... -
Updated code:
[code=java]/*
* Main.java
*
* Created on November 6, 2007, 12:56 PM
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
package airlineconsole;
import java.io.*;
/**
*
* @author Administrator
*/
public class Main
{
private static...Leave a comment:
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2D Array newb
Alright, so basically here's what's supposed to happen.
It's an Airline reservation system, basically taking a row of 10 seats, 1 isle, 1 window. Yes, there's only one row. xD So 5 seats isle, 5 seats window.. Here's the code I have so far:
...Code:package airlineconsole; import java.io.*; public class Main { private static BufferedReader stdin = new BufferedReader( -
:D Found a solution!
[code=cpp]
pos = second.find('/'); // Searches for the '/'
d2 = second.substr(p os+1); // 1 space after '/'
n2 = second.substr (0,pos); // from beginning to '/'
space = second.find_fir st_of(" "); // Searches for a space
string str(n2);
string str2(d2);
istringstream strin2(str2);
istringstream strin(str);...Leave a comment:
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....
What?
so i is... a loop, that does what?
Anyway, here's some code I'm working with now:
[code=cpp]
string str(n1);
string str2(d1);
istringstream strin2(str2);
istringstream strin(str);
strin >> c;
strin2 >> d;
cout << "c = " << c << "\nd = " << d...Leave a comment:
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Alright.. What's [i] supposed to be? str would be my string of course.....Leave a comment:
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Searching in a string for ints?
I'm trying to search a string for numbers, to ensure that it only contains numbers and no characters - what's the easiest way to do this?
I thought it might be something likkkeee...
size_t x;
string y;
x = y.find('0-9');
if (x!=npos::strin g)
{
// if it contains anything but 0-9, exec code
}
else
{
// yeah
}
but, it doesn't seem to be... -
FractionCalc
Alright! So this is a project that I've continued now for two or three days, and I'm pretty determined to figure this one out.
I've been reading about constructors and classes, unfortunately I've never been able to read and comprehend very well, it would help greatly if I could have some feedback on constructors and the like.
I am making a Fraction Calculator, which is basically going to accept two different fractions... -
Alright, so I've come to the conclusion that substr can find the variable for me after the /, but what about before the slash?
I was thinking, if I could count how many spaces there are from the beginning of the line, until the '/' - then I could do a string::find to shove that into a variable..
Here's my current code:
[CODE=cpp]// Written by Michael C. Dillon
#include <iostream>
#include <string>...Leave a comment:
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... Didn't understand your code at all mate. Also didn't compile....Leave a comment:
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I lied, it wasn't quite what I needed xD
When I use that substr, its also copying the '/' into part of the variable, which is going to cause problems..
[CODE=CPP]
// Written by Michael C. Dillon
#include <iostream>
#include <string>
#include <cstdlib>
using namespace std;
using std::string;
int main ()
{
string first,str,str1;
char...Leave a comment:
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I'd delete this if I could!Leave a comment:
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String manipulation
Alright, so I'm trying to write a fraction calculator for the hell of it, here's my problem:
I want the user to enter in two fractions, lets say 64/100 and 55/100
I want then to enter one fraction at a time, in exactly that format. How can I manipulate that string, so I can get the numbers separated by the '/' ?
I've been messing around with strings for a while now, but I can't seen to figure out how to separate... -
Showing and Hiding forums
I did a search for this, and couldn't find anything so I thought I'd ask you guys.
So, I've got two forms. I'm making a notepad for my class, and I'm trying to change the colour - The way I'm trying to do this is like this.
I've got my main form, with my Richboxeditor and I've got a button I want the user to press to change the colour, it's going to open up my second form (frmColors) and here's how I've tried it so far, it's...
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