URI Problem (Sequence IJ 4) 1098:
Sequence IJ 4 is a basic problem on URI online judge for novice problem solver.
You can find details on this Link.
import java.text.DecimalFormat; /** * @E-mail : [email protected] * @Date : Oct 16, 2016 * @Time : 11:28:50 PM */ public class Uri1098 { public static void main(String[] args) { for (double i = 0; i <= 2; i += 0.2) { System.out.println("I=" + go(toDouble(i)) + " J=" + go(toDouble(i + 1))); System.out.println("I=" + go(toDouble(i)) + " J=" + go(toDouble(i + 2))); System.out.println("I=" + go(toDouble(i)) + " J=" + go(toDouble(i + 3))); } } private static String go(double d) { if (d == (int) d) { return "" + (int) d; } else { return "" + d; } } private static double toDouble(double x) { DecimalFormat format = new DecimalFormat("#0.0"); return Double.valueOf(format.format(x)); } }