Ismail Sheikh

CS Student | Aspiring Software Engineer
DSA • Java • Web Dev • ML
Learning in public | #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 234/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Number of Rectangles That Can Form the Largest Square

🧠 Learned:
Greedy comparison with minimum side lengths.

#LeetCode #DSA #Greedy #Arrays #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 233/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Minimum Number of Flips to Reverse Binary String

🧠 Learned:
Sliding window on a circular string.

#LeetCode #DSA #SlidingWindow #Strings #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 232/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Pascal's Triangle

🧠 Learned:
Dynamic programming through iterative row construction.

#LeetCode #DSA #DynamicProgramming #Arrays #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 231/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Check Adjacent Digit Differences

🧠 Learned:
Digit extraction & adjacent comparison.

#LeetCode #DSA #Math #Strings #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 230/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Sum of Elements With Frequency Divisible by K

🧠 Learned:
Frequency map with divisibility checks.

#LeetCode #DSA #HashMap #Arrays #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 229/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Find the XOR of Numbers Which Appear Twice.

🧠 Learned:
Frequency counting with XOR.

#LeetCode #DSA #BitManipulation #HashMap #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 228/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Number of Common Factors.

🧠 Learned:
GCD & divisor counting.

#LeetCode #DSA #Math #GCD #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 227/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Delete Greatest Value in Each Row.

🧠 Learned:
Row sorting & column-wise maximum selection.

#LeetCode #DSA #Sorting #Matrices #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 226/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Rings and Rods.

🧠 Learned:
Bitmasking for state tracking.

#LeetCode #DSA #BitManipulation #Strings #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 225/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Lexicographically Smallest Palindrome

🧠 Learned:
Greedy character replacement with two pointers.

#LeetCode #DSA #Greedy #TwoPointers #Strings #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 224/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Merge Two 2D Arrays by Summing Values.

🧠 Learned: Two pointers with sorted 2D arrays.

#LeetCode #DSA #TwoPointers #Arrays #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 223/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Substrings of Size Three with Distinct Characters.

🧠 Learned: Fixed-size sliding window.

#LeetCode #DSA #SlidingWindow #Strings #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 222/365 of #365DaysOfCode

💻 DSA: Solved 2 LeetCode problems:
Number of Substrings Containing All Three Characters.
Create Grid With Exactly One Path.

🧠 Learned: Grid construction & sliding window.

#LeetCode #DSA #SlidingWindow #Matrices #ProblemSolving #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 221/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Count Number of Nice Subarrays

🧠 Learned: Sliding window with at-most trick.

#LeetCode #DSA #SlidingWindow #Arrays #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 220/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Binary Subarrays With Sum

🧠 Learned: Sliding window for counting valid subarrays.

#LeetCode #DSA #SlidingWindow #Arrays #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 219/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Find the Degree of Each Vertex

🧠 Learned: Graph degree counting using edge traversal.

#LeetCode #DSA #Graphs #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 218/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Find the K-th Character in String Game I

🧠 Learned: String construction & simulation.

#LeetCode #DSA #Strings #Simulation #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 217/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Longest Repeating Character Replacement

🧠 Learned: Sliding window with frequency tracking.

#LeetCode #DSA #SlidingWindow #Strings #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 216/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Check Good Integer

🧠 Learned: Digit extraction & frequency checks.

#LeetCode #DSA #Math #HashMap #ProblemSolving #365DaysOfCode #100DaysOfCode

[Ismail Sheikh @IsmailSheikh29]

📅 Day 215/365 of #365DaysOfCode

💻 DSA: Solved 1 LeetCode problem:
Count Good Numbers

🧠 Learned: Modular exponentiation (fast power).

#LeetCode #DSA #Math #BinaryExponentiation #ProblemSolving #365DaysOfCode #100DaysOfCode