/* 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
{
{
System.
out.
println(new Ideone
().
a( 8, //A
13,//B
10 //N
));
}
String a
(int a,
int b,
int n
){return n
<0?a
+" "+a
(b,a
+b,n
+1):n
>0?a
>b
?a
(b,a
+b,
-n
):a
(b
-a,a,n
):"";} }
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