/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
Scanner console
= new Scanner
(System.
in);
while (console.hasNextLine()) {
String n
= console.
nextLine(); if (y % 2 == 0 && x % 2 == 0)
{
out = "$"+n.substring(1, n.length()-1)+"$";
}
else if (y % 2 > 0 && x % 2 > 0) {
out = "X" +n.substring(1, n.length()-1) + "X";
}
else if (x == 0);
{
out = n.substring(0, n.length()-1)+ "#";
}
}
}
}
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