text: Let us check the values of nextRight pointers
code: printf ( " Following ▁ are ▁ populated ▁ nextRight ▁ pointers ▁ in ▁ the ▁ tree ▁ " " ( -1 ▁ is ▁ printed ▁ if ▁ there ▁ is ▁ no ▁ nextRight ) ▁ STRNEWLINE " ) ; printf ( " nextRight ▁ of ▁ % d ▁ is ▁ % d ▁ STRNEWLINE " , root -> data , root -> nextRight ? root -> nextRight -> data : -1 ) ; printf ( " nextRight ▁ of ▁ % d ▁ is ▁ % d ▁ STRNEWLINE " , root -> left -> data , root -> left -> nextRight ? root -> left -> nextRight -> data : -1 ) ; printf ( " nextRight ▁ of ▁ % d ▁ is ▁ % d ▁ STRNEWLINE " , root -> right -> data , root -> right -> nextRight ? root -> right -> nextRight -> data : -1 ) ; printf ( " nextRight ▁ of ▁ % d ▁ is ▁ % d ▁ STRNEWLINE " , root -> left -> left -> data , root -> left -> left -> nextRight ? root -> left -> left -> nextRight -> data : -1 ) ; printf ( " nextRight ▁ of ▁ % d ▁ is ▁ % d ▁ STRNEWLINE " , root -> right -> right -> data , root -> right -> right -> nextRight ? root -> right -> right -> nextRight -> data : -1 ) ; getchar ( ) ; return 0 ; }