Program to find sum of harmonic series | Java program to find sum of harmonic series using recursion ; Base condition ; Driven Code
import java . io . * ; class GFG { float sum ( float n ) { if ( n < 2 ) return 1 ; else return 1 / n + ( sum ( n - 1 ) ) ; } public static void main ( String args [ ] ) { GFG g = new GFG ( ) ; System . out . println ( g . sum ( 8 ) ) ; System . out . print ( g . sum ( 10 ) ) ; } }