/* package whatever; // don't place package name! */
import java.util.*;
import java.util.regex.*;
import java.lang.*;
import java.io.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
for (String s
: new String[] {"Swiss",
"mom",
"mop",
"hello",
"lol"}) { System.
out.
println(s
+" "+s.
replaceAll("(?i)"+s.
charAt(0),
"#")); }
}
}
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