import java.util.Scanner;
public class SumOrderedSeries {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("Enter a digit number: ");
int number = input.nextInt();
displaySumOrderedSeries(number);
}
public static void displaySumOrderedSeries(int n) {
System.out.println("i\tm(i)");
for (int i = 1; i <= n; i++)
displaySumBody(i, sumOrderedSeries(i));
}
public static double sumOrderedSeries(int n) {
double mi = 0;
for (int i = 1; i <= n; i++) {
mi += i / (i + 1.0);
}
return mi;
}
public static void displaySumBody(int i, double mi) {
System.out.println(i + "\t" + mi);
}
}