you give integer array num the adjacent integer num perform float divisionfor example num 234 evaluate expression 234however add number parenthesis position change priority operation you want add parenthesis value expression evaluation maximumreturn corresponding expression maximum value string formatnote expression contain redundant parenthesis Example 1input num 1000100102output 1000100102explanation 1000100102 1000100102 200however bold parenthesis 1000100102 redundant influence operation prioritySo return 1000100102other cases1000100102 501000100102 501000100102 051000100102 2example 2input num 234output 234explanation 234 83 2667it show try possibility expression evaluation great 2667 Constraints1 numslength 102 numsi 1000there optimal division give input