/* 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 test
{
public static void main
(String[] args
) {
// your code goes here
Scanner scan
= new Scanner
(System.
in); int a = scan.nextInt();
int b = scan.nextInt();
scan.close();
}
}
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