//
// Supporting material for lecture 14
//

public class MyMath {

    public static int max(int i,int j){
	if (i > j) return i; else return j;
    }

    public static int abs(int i){
	if (i>=0) return i; else return -i;
    }

    public static int diff(int i,int j){return abs(i-j);}

}
//
// NOTES:
// - no constructor!
// - methods are static
// - methods accessed by MyMath.methodName(...)
//
// Write methods
// public static int manhattanDistance(int x1,int y1,int x2,int y2)
// public static float euclideanDistance(int x1,int y1,int x2,int y2)
//
// Is this odd?
// - look at api for Math