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Problem Title

Difficulty

Avg Time to solve

Attempted

Set K Bits

3

Easy

10 mins

145

Odd To Even

3

Easy

10 mins

60

Sibling Nodes

3

Moderate

20 mins

162

Minimum Distinct Labels

0

Moderate

15 mins

48

Top Five Average

2

Moderate

10 mins

37

Knight Probability in Chessboard

2

Moderate

20 mins

26

Number following a pattern

3

Hard

15 mins

50

Maximum XOR

10

Hard

10 mins

811

Longest Contiguous Subarray With Absolute Diff Bounded by a Limit

1

Easy

15 mins

15

First Repeated Character

3

Moderate

30 mins

284

Game Of Life

3

Moderate

15 mins

80

Next Greater Number

8

Moderate

15 mins

631

Family Structure

29

Easy

10 mins

2037

LCA of Two Nodes In A BST

8

Moderate

15 mins

1485

Shortest path in an unweighted graph

29

Moderate

25 mins

713

Special Numbers

0

Moderate

25 mins

30

Longest sub-array with positive product

3

Easy

15 mins

40

First K Maximum Elements

2

Easy

10 mins

43

Minimum Travel Cost

4

Moderate

40 mins

163

Recycling Pens

15

Easy

15 mins

1408

Path with Maximum Gold

1

Moderate

25 mins

36

Reaching Points

2

Moderate

30 mins

258

Count smaller people on right side

4

Easy

10 mins

63

Check If The String Is A Palindrome

42

Easy

10 mins

3843

Perfect Number

2

Easy

10 mins

368

Set K Bits

Easy

3 upvotes

Odd To Even

Easy

3 upvotes

Sibling Nodes

Moderate

3 upvotes

Minimum Distinct Labels

Moderate

0 upvotes

Top Five Average

Moderate

2 upvotes

Knight Probability in Chessboard

Moderate

2 upvotes

Number following a pattern

Hard

3 upvotes

Maximum XOR

Hard

10 upvotes

Longest Contiguous Subarray With Absolute Diff Bounded by a Limit

Easy

1 upvote

First Repeated Character

Moderate

3 upvotes

Game Of Life

Moderate

3 upvotes

Next Greater Number

Moderate

8 upvotes

Family Structure

Easy

29 upvotes

LCA of Two Nodes In A BST

Moderate

8 upvotes

Shortest path in an unweighted graph

Moderate

29 upvotes

Special Numbers

Moderate

0 upvotes

Longest sub-array with positive product

Easy

3 upvotes

First K Maximum Elements

Easy

2 upvotes

Minimum Travel Cost

Moderate

4 upvotes

Recycling Pens

Easy

15 upvotes

Path with Maximum Gold

Moderate

1 upvote

Reaching Points

Moderate

2 upvotes

Count smaller people on right side

Easy

4 upvotes

Check If The String Is A Palindrome

Easy

42 upvotes

Perfect Number

Easy

2 upvotes

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