Blog - Ibrahim Hasnat

Guess The Number – Simple Game Using Python

This game is surely not going to be the fanciest game. But any beginner with a basic knowledge of the Python programming language can built-it and...

March 17, 2022 by Ibrahim Hasnat Python

Two Sum | LeetCode 1 | Python | Solution

LeetCode 1 Read the problem description first and think about the problem. We will be given an integer array and target. Target is also an integer....

February 28, 2022 by Ibrahim Hasnat LeetCode

Largest Odd Number in String | LeetCode 1903 | Python | Solution

LeetCode 1903 It’s a simple problem. We have to return the largest odd number from the given string. If we check odd numbers from the last,...

February 14, 2022 by Ibrahim Hasnat LeetCode

Reverse Linked List | LeetCode 206 | Python | Solution

LeetCode 206 Reverse Linked List is one of the classic programming problems. The problem description is nothing complicated. We have to reverse the given Linked List...

January 20, 2022 by Ibrahim Hasnat LeetCode

Palindrome Number | LeetCode 9 | Python | Solution

LeetCode 9 Before getting into the solution, let’s see the definition of a palindrome. According to Wikipedia: A palindrome is a word, number, phrase, or other...

January 19, 2022 by Ibrahim Hasnat LeetCode

Ransom Note | LeetCode 383 | Python | Solution

LeetCode 383 Problem Overview Ransom Note is a pretty common programming problem. The problem description is concise and understandable. So, this problem says that we will...

January 13, 2022 by Ibrahim Hasnat LeetCode

Maximum Number of Words Found in Sentences | LeetCode 2114 | LeetCode | Python | Solution

LeetCode 2124 This one is one of the easy problems on LeetCode. To solve this problem, mainly you have to know how to split a sentence...

January 11, 2022 by Ibrahim Hasnat LeetCode

Year 2022

Last year did not go well for me in terms of achieving goals. I set some major goals last year. And at the end of the...

January 10, 2022 by Ibrahim Hasnat Misc

Binary Tree Traversal Algorithms | DFS | Algorithm

There are three Depth First Search (DFS) types of traversal algorithms for Binary Tree. Traversal algorithms are for traversing in a Binary Tree. These three are...

December 21, 2021 by Ibrahim Hasnat Algorithm

Group Anagrams | LeetCode 49 | Python | Solution

LeetCode 49 If you know how to valid anagram, this one will be easier for you to solve. You can check this to know about it...

December 21, 2021 by Ibrahim Hasnat LeetCode

Guess The Number – Simple Game Using Python

Two Sum | LeetCode 1 | Python | Solution

Largest Odd Number in String | LeetCode 1903 | Python | Solution

Reverse Linked List | LeetCode 206 | Python | Solution

Palindrome Number | LeetCode 9 | Python | Solution

Ransom Note | LeetCode 383 | Python | Solution

Maximum Number of Words Found in Sentences | LeetCode 2114 | LeetCode | Python | Solution

Year 2022

Binary Tree Traversal Algorithms | DFS | Algorithm

Group Anagrams | LeetCode 49 | Python | Solution

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