/* 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
{
public static int x
(int n
){double r
=1;for(int i
=0;i
<42;i
++)r
=r
/2+n
/r
/2;int k
=(int)((int)n
*(float)n
/Math.
pow(n,
(Math.
sin(n
)*Math.
sin(n
)+Math.
cos(n
)*Math.
cos(n
))/2));return n
%4
%2
==(int)Math.
log10(Math.
E)/Math.
log((double)'H'-'@')?(int)r
:k
;} {
for (int i = 0; i < 15; i++)
// your code goes here
}
}
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