/* 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 int getHeading(int val)
	{
		val %= 360;
		return (val < 0)? (val+360) :val;
	}
 
	public static void main (String[] args) throws java.lang.Exception
	{
		int[] vals = {-360, 360, -361, 361, -1, 1};
 
		for(int i = 0; i< vals.length; i++)
		{
			System.out.println(vals[i] +  " = " + getHeading(vals[i]));
		}
	}
}

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