import java.util.*; class DistanceProgram { int km; int m; public DistanceProgram() { this.km = 0; this.m = 0; } public DistanceProgram(int x, int y) { this.km = x; this.m = y; } public DistanceProgram(int x) { this.km = x / 1000; this.m = x; } void display() { System.out.println("Km=" + this.km + "\nm=" + this.m + "\n"); } public static void main(String[] arrstring) { DistanceProgram d1 = new DistanceProgram(); DistanceProgram d2 = new DistanceProgram(4, 4800); DistanceProgram d3 = new DistanceProgram(6100); d1.display(); d2.display(); d3.display(); } }