/* 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
{
{
Scanner s
= new Scanner
(System.
in); int a = s.nextInt();
int b = s.nextInt();
int op = s.nextInt();
if (op==1){
}
}
}
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