Question

How to solve a series program in java programming language

Answer 1

Answer:

The basic steps to create the Hello World program are: write the program in Java, compile the source code, and run the program.

Write the Java Source Code. ...

• Save the File. ...
• Open a Terminal Window. ...
• The Java Compiler. ...
• Change the Directory. ...
• Compile Your Program. ...
• Run the Program.

Answer 2

Answer:

solving series problem more requires your logical thinking than coding skill

first of all you need to interpret what's logic behind the series.

like in fibonacci series nth term is sum of (n-1)th and (n-2)th term

now you can easily write your program

use for loops to limit till which term you need the series and write the expression for the logic of series in the loop block

Explanation:

like a program for fibonacci series:-

   class Fibonacci{  

   public static void main(String args[])  

   {    

    int n1=0,n2=1,n3,i,count=10;    

    System.out.print(n1+" "+n2);    

       

    for(i=2;i<count;++i)    

    {    

     n3=n1+n2;    

     System.out.print(" "+n3);    

     n1=n2;    

     n2=n3;    

    }    

   }}  

2 terms are already printed so loop is called for n-2 times

and the inner part contains the logic

summation of n-1 and n-2 term

n1 contains n-2th and n2 contains n-1th term