Question

How to print the pattern ?
S = 1/2 + 2/3 + 3/4 ....................... n terms in java
I know the answer still asking so that I can give 10 easy points .
Imagine me as Santa Claus bfor Christmas,
Take 10 points but give a great answer
______________________________________________________

Answer 1

I think the appropriate answer should be this :-

import java.util.Scanner;

class example

{

public static void main(String args[])

{

 Scanner in=new Scanner(System.in);

 System.out.print("Enter limit of series : ");

 int limit=in.nextInt();

 int i=1;

 while(i<=limit)

 {

  if(i!=1)

  {

   System.out.print(" + ");

  }

  System.out.print(i++"/"+i);

 }

}

}

Answer 2

What is the program to print 1/2+2/3+3/4…n in java?

class Check{

public static void main(String args[]) {

double s=0;

for(int i=1;i<=5;i++) {

s=s+(double)i/(double)(i+1);

}

System.out.printf("%.2f",s); //”.2f” for upto 2 decimal places

}

}

output-

3.55 (for 2 decimal place)

3.5500000000000003