/* package whatever; // don't place package name! */
import java.util.* ;
import java.lang.* ;
import java.math.* ;
import java.io.* ;
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
{
try {
e.printStackTrace ( ) ;
}
try {
e.printStackTrace ( ) ;
}
}
}
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