Java code

[sakuya-rie]

does any one out there know syntax for parsing a string to int format in java, i can't remember it for the life of me. also if anyone knows the syntax behind buffered stream so that i can input strings it would be greatly appreciated

[Mirukuko]

hmmmmm, parsing a string for an integer.....

I believe it's something like "1".parseInt(); or "1".parseInteger();

[sakuya-rie]

something like

int hi = "variable".parseInt();

i think that is it... i'll give it a shot

Thanks a bunch

[Mirukuko]

Wait, that's wrong

Here's a small program i just wrote. it should explain your solution.

public class parseint
{
public static void main(String args[])
{
int i = (int)Integer.parseInt("1" wink ;
System.out.println(i);
}
}


It returns "1" when you run it.

[sakuya-rie]

Mirukuko

Wait, that's wrong

Here's a small program i just wrote. it should explain your solution.

public class parseint
{
public static void main(String args[])
{
int i = (int)Integer.parseInt("1" wink ;
System.out.println(i);
}
}


It returns "1" when you run it.

i just figured it out thanks a bunch...
this is what i wanted it to do
String bob = "34";
int hi = Integer.parseInt(bob);
System.out.println(hi);

by the way do you know anything about manual input of numbers? as in GUI or in buffered stream reading?

[sakuya-rie]

what i was doing was using an array and insertion sort... as the user inputs a number it comes in the form of a string so i convert it to an int and then sort it using my algorithm... i need to do the conversion because comparing integers is easier than strings

[Mirukuko]

I've only used IO streams, specifically the cs1.Keyboard class. It can be found from google fairly easily. Just pop Keyboard.class in a folder named "cs1" (case sensitive), and type in "import cs1.Keyboard;" at the top of any program (before the public class.... stuff). A couple of methods in it are readInt(), readString(), readDouble(), and there's a couple others. Just use something like
int ANumber = Keyboard.readInt();

[sakuya-rie]

Mirukuko

I've only used IO streams, specifically the cs1.Keyboard class. It can be found from google fairly easily. Just pop Keyboard.class in a folder named "cs1" (case sensitive), and type in "import cs1.Keyboard;" at the top of any program (before the public class.... stuff). A couple of methods in it are readInt(), readString(), readDouble(), and there's a couple others. Just use something like
int ANumber = Keyboard.readInt();

thanks a bunch

[Mirukuko]

Did you find the class? Did it work?