Question

Wap in java to find sum of given series S=1+1+2+3+5​........ to n terms

Answer 1

Answer:

public class series {

   public static void main(String[] args) {

   int n,val=0,val1=1,sum=1;

   for(int i=0;i<n-1;i++)

   {

     int k=val+val1;

     sum+=k;

     val=val1;

      val1=k;

   }

   System.out.println(sum);

}}

Explanation:

##add value of n in program

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Answer 2

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