Patterns
tree breadth first search

19 problems

#

Title

Acceptance

Difficulty

1

Reverse Level Order Traversal (easy)
binary tree
tree breadth first search
level order traversal
+2 more

89.3%

easy

2

tree breadth first search
binary tree
breadth-first search
+2 more

90.5%

Med.

3

binary tree
tree breadth first search
level order traversal
+3 more

32.1%

Med.

4

binary tree
tree breadth first search
level order traversal
+3 more

54.0%

Med.

5

binary tree
tree breadth first search
breadth-first search
+1 more

64.0%

Med.

6

binary tree
tree breadth first search
level order traversal
+2 more

56.9%

Med.

7

n-ary tree
level order traversal
tree breadth first search
+3 more

92.5%

hard

8

tree breadth first search
binary tree
level order traversal
+3 more

73.4%

easy

9

binary tree
tree breadth first search
level order traversal
+2 more

89.3%

easy

10

binary tree
tree breadth first search
breadth-first search
+1 more

64.0%

Med.

11

tree breadth first search
level order traversal
binary tree
+1 more

82.0%

easy

12

binary tree
tree depth first search
tree breadth first search
+2 more

21.3%

easy

13

binary tree
tree breadth first search
queue
+1 more

63.9%

easy

14

tree breadth first search
level order traversal
binary tree
+2 more

78.1%

Med.

15

binary tree
tree breadth first search
level order traversal
+1 more

80.1%

Med.

16

binary tree
tree breadth first search
queue
+2 more

76.2%

easy

17

graph
topological sort
tree breadth first search
+2 more

29.1%

hard

18

binary tree
recursion
tree depth first search
+1 more

77.7%

Med.

19

serialize and deserialize
binary tree
recursion
+2 more

69.2%

hard