text: If the element has been taken from first array in previous step
code: if ( kon == 0 ) { ans = Math . max ( ans , b [ ind ] + FindMaximumSum ( ind + 1 , 1 , a , b , c , n , dp ) ) ; ans = Math . max ( ans , c [ ind ] + FindMaximumSum ( ind + 1 , 2 , a , b , c , n , dp ) ) ; }