Register

Testbook Test Series

• recategorized by
311 views

1 Answer

1 votes
1 votes
Option 2 is true. Also i think there is printing mistake it should be IN(D).

 

IN traversal is D, G, B, J, H, E, I, K, A, F, C

POST order traversal is G, D, J, H, K, I, B, F, C, A

PRE order traversal is A, B, D, G, E, H, J, I, K, C, F

 

Hence clearly PRE(B) = 2, POST(I) = 6 and IN(D) = 1
User Avatar
Voting & Accepting an answer helps improve the community
← PreviousNext →
← Previous in categoryNext in category →

Related questions

0 votes
0 votes
1 answer
1
rsansiya111 asked Dec 20, 2021
516 views
Testbook Test Series
Consider the following C program: #include <stdio.h> int r( ){ static int num = 7; return num--; } int main ( ) { for (r( ) ;r ( ) ;r ( ) ) printf(“ % d”, r( ) ); return 0; } Which one of the following values will be displayed on execution of the programs? 41 52 63 630
Consider the following C program:#include <stdio.h>int r( ){static int num = 7;return num ;}int main ( ) {for (r( ) ;r ( ) ;r ( ) )printf(“ % d”, r( ) );return 0;}Whi...
User Avatar
0 votes
0 votes
1 answer
2
rsansiya111 asked Dec 19, 2021
282 views
Testbook Test Series
User Avatar
0 votes
0 votes
1 answer
3
rsansiya111 asked Dec 16, 2021
379 views
Testbook Test Series
User Avatar
0 votes
0 votes
1 answer
4
rsansiya111 asked Dec 16, 2021
332 views
Testbook Test Series
User Avatar
Link Copied!