Thread: Amazing code

Hi all

i saw slice code in linkedin.com unfortunately i can't undrestand that on the other hand it's woderfull slice for me
is anybody here to help me
i know char t[] convert to numeric so we are gaining t[]'s ascii code there are 53.42,107,63,64 ; i undrestand until last for
my question is how we are gaining 42 in result or what is working exactly last for
thank you all

here it is

static char t[] = {'5','*','k','@','?'};
public static void main(String[] args) {
System.out.println(function(t));
}
protected static int function (char s[])
{
int[] d = new int [s.length];{
for (int i = 0; i < s.length; i++) {
d[i] = (int) s[i];}
}
int p =0, h =d.length-1;
for (;
!(d[p] >= d[h--]
&&
++h == p++) {}

return d[h];
}

how we are gaining 42

You can see the char for an int by casting it to a char: System.out.println((char)42);
You can see the int value for a char by casting it to an int: System.out.println((int)'*');

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my question is what is that exactly
for (;

It looks like a for statement. See the tutorial: https://docs.oracle.com/javase/tutor...bolts/for.html
The for statement has 3 parts separated by ;s
for (initialization;
termination;
increment)
Any part can be empty. The posted code only has the termination part.
The statement executes until the termination part is false.