Maximum size of xor tree
int max_size = 2 * ( int ) pow ( 2 , x ) - 1 ; printf ( " Nodes ▁ of ▁ the ▁ XOR ▁ tree STRNEWLINE " ) ; for ( i = 0 ; i < max_size ; i ++ ) { printf ( " % d ▁ " , xortree [ i ] ) ; }