DEV Community

# leetcode

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Subtract the Product and Sum of Digits of an Integer

Subtract the Product and Sum of Digits of an Integer

3
Comments
1 min read
Maximum Bags With Full Capacity of Rocks

Maximum Bags With Full Capacity of Rocks

3
Comments
2 min read
Find the Middle Index in Array

Find the Middle Index in Array

3
Comments
1 min read
Unique Paths III

Unique Paths III

Comments
2 min read
Minimum Index Sum of Two Lists

Minimum Index Sum of Two Lists

1
Comments
1 min read
Rank Transform of an Array

Rank Transform of an Array

1
Comments
1 min read
Construct Binary Tree from Preorder and Postorder Traversal

Construct Binary Tree from Preorder and Postorder Traversal

1
Comments
2 min read
Count Number of Teams

Count Number of Teams

1
Comments
1 min read
Teemo Attacking

Teemo Attacking

1
Comments
2 min read
Minimum Operations to Convert Number

Minimum Operations to Convert Number

Comments
2 min read
Majority Element

Majority Element

4
Comments
1 min read
Find Words That Can Be Formed by Characters

Find Words That Can Be Formed by Characters

2
Comments
1 min read
Distant Barcodes

Distant Barcodes

1
Comments
1 min read
Maximum Number of Coins You Can Get

Maximum Number of Coins You Can Get

1
Comments
2 min read
Find Palindrome With Fixed Length

Find Palindrome With Fixed Length

1
Comments
1 min read
Construct Binary Tree from Preorder and Inorder Traversal

Construct Binary Tree from Preorder and Inorder Traversal

4
Comments
1 min read
Arranging Coins

Arranging Coins

4
Comments
1 min read
Vowels of All Substrings

Vowels of All Substrings

2
Comments 3
1 min read
Print Binary Tree

Print Binary Tree

4
Comments
2 min read
Predict the Winner

Predict the Winner

4
Comments
2 min read
Occurrences After Bigram

Occurrences After Bigram

4
Comments
1 min read
Employee Importance

Employee Importance

4
Comments
2 min read
Camelcase Matching

Camelcase Matching

4
Comments
2 min read
Diameter of Binary Tree

Diameter of Binary Tree

4
Comments
1 min read
Rotate Image

Rotate Image

4
Comments
1 min read
Largest Number After Digit Swaps by Parity

Largest Number After Digit Swaps by Parity

4
Comments
1 min read
Binary Tree Paths

Binary Tree Paths

1
Comments
1 min read
Reach a Number

Reach a Number

4
Comments
1 min read
Rearrange Characters to Make Target String

Rearrange Characters to Make Target String

4
Comments
2 min read
Text Justification

Text Justification

1
Comments
2 min read
9 Things You Didn’t Know About Your Coding Interviewer

9 Things You Didn’t Know About Your Coding Interviewer

10
Comments 1
7 min read
Sender With Largest Word Count

Sender With Largest Word Count

4
Comments
2 min read
4Sum

4Sum

5
Comments
1 min read
Island Perimeter

Island Perimeter

4
Comments
2 min read
Contiguous Array

Contiguous Array

4
Comments
1 min read
Numbers With Same Consecutive Differences

Numbers With Same Consecutive Differences

4
Comments
1 min read
Naming a Company

Naming a Company

4
Comments
2 min read
Minimum Difference Between Highest and Lowest of K Scores

Minimum Difference Between Highest and Lowest of K Scores

4
Comments
1 min read
Count Lattice Points Inside a Circle

Count Lattice Points Inside a Circle

5
Comments
2 min read
Find the Difference of Two Arrays

Find the Difference of Two Arrays

4
Comments
1 min read
Most Frequent Subtree Sum

Most Frequent Subtree Sum

3
Comments
1 min read
License Key Formatting

License Key Formatting

1
Comments
1 min read
Contains Duplicate II

Contains Duplicate II

4
Comments
1 min read
Sort Integers by The Power Value

Sort Integers by The Power Value

4
Comments
2 min read
Copy List with Random Pointer

Copy List with Random Pointer

3
Comments
2 min read
N-ary Tree Postorder Traversal

N-ary Tree Postorder Traversal

4
Comments
1 min read
Find the Town Judge

Find the Town Judge

4
Comments
1 min read
Uncommon Words from Two Sentences

Uncommon Words from Two Sentences

4
Comments
1 min read
Kth Largest Element in a Stream

Kth Largest Element in a Stream

4
Comments
1 min read
Merge Nodes in Between Zeros

Merge Nodes in Between Zeros

1
Comments
2 min read
Partitioning Into Minimum Number Of Deci-Binary Numbers

Partitioning Into Minimum Number Of Deci-Binary Numbers

1
Comments
1 min read
Power of Four

Power of Four

1
Comments
1 min read
Count and Say

Count and Say

1
Comments
1 min read
Pow(x, n)

Pow(x, n)

1
Comments
1 min read
Max Number of K-Sum Pairs

Max Number of K-Sum Pairs

1
Comments
1 min read
Find And Replace in String

Find And Replace in String

1
Comments
2 min read
Longest Univalue Path

Longest Univalue Path

1
Comments
1 min read
Cousins in Binary Tree

Cousins in Binary Tree

1
Comments
2 min read
Number of Islands

Number of Islands

1
Comments
1 min read
Walking Robot Simulation

Walking Robot Simulation

1
Comments
2 min read
loading...