/* 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
{
	public static void main (String[] args) throws java.lang.Exception
	{
		System.out.println(1 / 2); //integer math
		System.out.println(1f / 2f);
		System.out.println(1.0 / 2.0);
		System.out.println((double) 1 / (double) 2);
		System.out.println((float) 1 / (float) 2);
	}
}

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