Remove one element to get maximum XOR | Java implementation of the approach ; Function to return the maximized XOR after removing an element from the array ; Find XOR of the complete array ; To store the final answer ; Iterating through the array to find the final answer ; Return the final answer ; Driver code
class GFG { static int maxXOR ( int arr [ ] , int n ) { int xorArr = 0 ; for ( int i = 0 ; i < n ; i ++ ) xorArr ^= arr [ i ] ; int ans = 0 ; for ( int i = 0 ; i < n ; i ++ ) ans = Math . max ( ans , ( xorArr ^ arr [ i ] ) ) ; return ans ; } public static void main ( String [ ] args ) { int arr [ ] = { 1 , 1 , 3 } ; int n = arr . length ; System . out . println ( maxXOR ( arr , n ) ) ; } }