Driver Code
public static void main ( String [ ] args ) { int [ ] arr = { 10 , 3 , 5 , 6 , 20 } ; int n = arr . length ; ; int max = maxProduct ( arr , n ) ; if ( max == - 1 ) System . out . println ( " No ▁ Triplet ▁ Exists " ) ; else System . out . println ( " Maximum ▁ product ▁ is ▁ " + max ) ; } }