/* 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 f(int n, int m) {
if (n == 1 || n == 2)
return 1;
else
return (f(n-1, m) + f(n-2, m)) % m;
}
}
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