/* package whatever; // don't place package name! */
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.*;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
String string
= "Ты ду_рак или Дур_ак чудак?"; String pattern
= "(?iU)[дd][\\W_]?[уy][\\W_]?[рpr][\\W_]?[аa][\\W_]?[кk]"; String newString
= string.
replaceAll(pattern, p
); System.
out.
println(newString
); }
}
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