text: Number of triplets in array having subarray xor equal | Java program to find Number of triplets in array having subarray xor equal ; Function to return the count ; Initialise result ; Pick 1 st element of the triplet ; Pick 2 nd element of the triplet ; Pick 3 rd element of the triplet ; Taking xor in the first subarray ; Taking xor in the second subarray ; If both xor is equal ; Driver Code ; Function Calling
code: class GFG { static int xor_triplet ( int arr [ ] , int n ) { int ans = 0 ; for ( int i = 0 ; i < n ; i ++ ) { for ( int j = i + 1 ; j < n ; j ++ ) { for ( int k = j ; k < n ; k ++ ) { int xor1 = 0 , xor2 = 0 ; for ( int x = i ; x < j ; x ++ ) { xor1 ^= arr [ x ] ; } for ( int x = j ; x <= k ; x ++ ) { xor2 ^= arr [ x ] ; } if ( xor1 == xor2 ) { ans ++ ; } } } } return ans ; } public static void main ( String [ ] args ) { int arr [ ] = { 1 , 2 , 3 , 4 , 5 } ; int n = arr . length ; System . out . println ( xor_triplet ( arr , n ) ) ; } }