Size of each subset must be less than the number of elements
if ( K == 0 K > N ) { System . out . println ( " Not ▁ Possible " ) ; } else { System . out . println ( " The ▁ Subset ▁ Combinations ▁ are : ▁ " ) ; PartitionSub ( arr , 0 , N , K , 0 , v ) ; } }