/* package whatever; // don't place package name! */
public class Main{
static void d(int x, int y){
while(x < y){
x |= x + 1;
y &= y - 1;
}
System.
out.
print(x
+ "," + y
); }
public static void main
(String[] a
){ print(2, 3);
print(3, 2);
print(8, 23);
print(42, 81);
print(38, 41);
print(16, 73);
print(17, 17);
}
public static void print(int a, int b){
d(a, b);
}
}
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