/* package whatever; // don't place package name! */
import java.util.*;
public class Main{
static long c(int n){
for(int i = 2, j; i++ < 30; ){
for(j = 2; j++ < 30; ){
long s
= (long) (Math.
pow(i, j
) + Math.
pow(j, i
)); if (s < (1L<<31) & !t.contains(s)){
t.add(s);
}
}
}
return t.get(n);
}
public static void main
(final String[] a
) { for (int i = 0; i < 14; i += 2) {
}
}
}
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