sum of fibonacci series

girish
sum of fibonacci series
2 Answer(s)      6 years and 7 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+21ΓΆβ?¬Β¦ΓΆβ?¬Β¦ΓΆβ?¬Β¦ΓΆβ?¬Β¦=sum

March 22, 2011 at 6:39 AM

Hi,

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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