Driver Code
public static void main ( String [ ] args ) { int n = 5 ; int a [ ] = { 1 , 5 , 3 , 7 , 4 } ; int sum = 12 ; if ( subsetSum ( a , n , sum ) != 0 ) { System . out . println ( "YESNEW_LINE"); } else System . out . println ( "NONEW_LINE"); } }