/* 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
{
{
// https://w...content-available-to-author-only...b.com/list/ls091185115/
https://w...content-available-to-author-only...b.com/list/ls091185383/
https://w...content-available-to-author-only...b.com/user/ur110288411/lists
https://w...content-available-to-author-only...b.com/user/ur110288411/
}
}
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
aHR0cHM6Ly93Li4uY29udGVudC1hdmFpbGFibGUtdG8tYXV0aG9yLW9ubHkuLi5iLmNvbS9saXN0L2xzMDkxMTg1MTE1LwpodHRwczovL3cuLi5jb250ZW50LWF2YWlsYWJsZS10by1hdXRob3Itb25seS4uLmIuY29tL2xpc3QvbHMwOTExODUzODMvCmh0dHBzOi8vdy4uLmNvbnRlbnQtYXZhaWxhYmxlLXRvLWF1dGhvci1vbmx5Li4uYi5jb20vdXNlci91cjExMDI4ODQxMS9saXN0cwpodHRwczovL3cuLi5jb250ZW50LWF2YWlsYWJsZS10by1hdXRob3Itb25seS4uLmIuY29tL3VzZXIvdXIxMTAyODg0MTEv
https://w...content-available-to-author-only...b.com/list/ls091185115/
https://w...content-available-to-author-only...b.com/list/ls091185383/
https://w...content-available-to-author-only...b.com/user/ur110288411/lists
https://w...content-available-to-author-only...b.com/user/ur110288411/