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Problem Title

Difficulty

Avg Time to solve

Attempted

Set K Bits

2

Easy

10 mins

24

Odd To Even

3

Easy

10 mins

44

Sibling Nodes

2

Moderate

20 mins

107

Minimum Distinct Labels

0

Moderate

15 mins

38

Top Five Average

2

Moderate

10 mins

18

Knight Probability in Chessboard

1

Moderate

20 mins

20

Number following a pattern

3

Hard

15 mins

29

Maximum XOR

0

Hard

10 mins

28

Longest Contiguous Subarray With Absolute Diff Bounded by a Limit

1

Easy

15 mins

15

First Repeated Character

2

Moderate

30 mins

183

Game Of Life

3

Easy

15 mins

13

Next Greater Number

5

Moderate

15 mins

86

Family Structure

19

Easy

10 mins

87

LCA In A BST

3

Moderate

15 mins

113

Shortest path in an unweighted graph

15

Moderate

25 mins

210

Special Numbers

0

Moderate

25 mins

28

Longest sub-array with positive product

3

Easy

15 mins

32

First K Maximum Elements

2

Easy

10 mins

33

Minimum Travel Cost

3

Moderate

40 mins

76

Recycling Pens

9

Easy

15 mins

142

Path with Maximum Gold

1

Moderate

25 mins

29

Reaching Points

0

Moderate

30 mins

76

Count smaller people on right side

4

Easy

10 mins

56

Check If The String Is A Palindrome

0

Easy

10 mins

55

Perfect Number

2

Easy

10 mins

285

Set K Bits

Easy

2 upvotes

Odd To Even

Easy

3 upvotes

Sibling Nodes

Moderate

2 upvotes

Minimum Distinct Labels

Moderate

0 upvotes

Top Five Average

Moderate

2 upvotes

Knight Probability in Chessboard

Moderate

1 upvote

Number following a pattern

Hard

3 upvotes

Maximum XOR

Hard

0 upvotes

Longest Contiguous Subarray With Absolute Diff Bounded by a Limit

Easy

1 upvote

First Repeated Character

Moderate

2 upvotes

Game Of Life

Easy

3 upvotes

Next Greater Number

Moderate

5 upvotes

Family Structure

Easy

19 upvotes

LCA In A BST

Moderate

3 upvotes

Shortest path in an unweighted graph

Moderate

15 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

3 upvotes

Recycling Pens

Easy

9 upvotes

Path with Maximum Gold

Moderate

1 upvote

Reaching Points

Moderate

0 upvotes

Count smaller people on right side

Easy

4 upvotes

Check If The String Is A Palindrome

Easy

0 upvotes

Perfect Number

Easy

2 upvotes

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