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girish
sum of fibonacci series
2 Answer(s)      3 years and 5 months ago
Posted in : Java Beginners


Write a Java program to print Fibonacci series upto n and find their sum also. 0+1+1+2+3+5+8+13+21����=sum


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March 22, 2011 at 6:39 AM


Hi,

Please see the thread Fibonacci program.

Thanks



March 25, 2011 at 2:56 PM


import java.util.*;

public class Fibonacci{
public static void main(String[] args) throws Exception {
Scanner input=new Scanner(System.in);
System.out.print("Enter value of n: ");
int sum=0;
    int num = input.nextInt();
    int f1=0,f2=0,f3=1;
    for(int i=1;i<=num;i++){
        System.out.println(f3);
        sum+=f3;
        f1=f2;
        f2=f3;
        f3=f1+f2;
    }
    System.out.println("Sum of Fibonacci Series: "+sum);
}
}


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