/* 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
{
{
int x = 18, f = 1, y=0;
while(x>f) {
if (x%f == 0)
y=f;
if (y > f)
f++;
}
}
}
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