Raihanul Alam Hridoy

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Latest Videos

Number of Provinces - Leetcode 547 - Java

Number of Provinces - Leetcode 547 - Java

Raihanul Alam Hridoy

1.1K views·2 years ago

Time Needed to Inform All Employees - Leetcode 1376 - Java

Time Needed to Inform All Employees - Leetcode 1376 - Java

Raihanul Alam Hridoy

811 views·2 years ago

Detonate the Maximum Bombs - Leetcode 2101 - Java

Detonate the Maximum Bombs - Leetcode 2101 - Java

Raihanul Alam Hridoy

622 views·2 years ago

Shortest Path in Binary Matrix - Leetcode 1091 - Java

Shortest Path in Binary Matrix - Leetcode 1091 - Java

Raihanul Alam Hridoy

681 views·2 years ago

Design Underground System - Leetcode 1396 - Java

Design Underground System - Leetcode 1396 - Java

Raihanul Alam Hridoy

268 views·2 years ago

$ভৌত আলোকবিজ্ঞান পর্ব ৮ Diffraction of Light-আলোর অপবর্তন (Part-2) Wave Optics-8 HSC Physics$ 34:40

ভৌত আলোকবিজ্ঞান পর্ব ৮ Diffraction of Light-আলোর অপবর্তন (Part-2) Wave Optics-8 HSC Physics

Raihanul Alam Hridoy

274 views·3 years ago

$ভৌত আলোকবিজ্ঞান পর্ব ৭ Diffraction of Light-আলোর অপবর্তন (Part-1) Wave Optics-7 HSC Physics$ 33:21

ভৌত আলোকবিজ্ঞান পর্ব ৭ Diffraction of Light-আলোর অপবর্তন (Part-1) Wave Optics-7 HSC Physics

Raihanul Alam Hridoy

222 views·3 years ago

ভৌত আলোকবিজ্ঞান পর্ব ৬ Young's Double Slit Experiment - ব্যতিচারের গাণিতিক সমস্যার সমাধান HSC

ভৌত আলোকবিজ্ঞান পর্ব ৬ Young's Double Slit Experiment - ব্যতিচারের গাণিতিক সমস্যার সমাধান HSC

Raihanul Alam Hridoy

180 views·3 years ago

ভৌত আলোকবিজ্ঞান পর্ব ৫ Young's Double Slit Experiment - ডোরার দূরত্ব,ব্যবধান ও প্রস্থ HSC

ভৌত আলোকবিজ্ঞান পর্ব ৫ Young's Double Slit Experiment - ডোরার দূরত্ব,ব্যবধান ও প্রস্থ HSC

Raihanul Alam Hridoy

266 views·3 years ago

ভৌত আলোকবিজ্ঞান পর্ব ৪ Young's Double Slit Experiment - সুসঙ্গত উৎস Wave Optics - 4 HSC

ভৌত আলোকবিজ্ঞান পর্ব ৪ Young's Double Slit Experiment - সুসঙ্গত উৎস Wave Optics - 4 HSC

Raihanul Alam Hridoy

217 views·3 years ago

ভৌত আলোকবিজ্ঞান পর্ব ৩ Young's Double Slit Experiment - আলোর ব্যতিচার ও উপরিপাতন HSC Physics

ভৌত আলোকবিজ্ঞান পর্ব ৩ Young's Double Slit Experiment - আলোর ব্যতিচার ও উপরিপাতন HSC Physics

Raihanul Alam Hridoy

161 views·3 years ago

ভৌত আলোকবিজ্ঞান পর্ব ১ With Animations Wave Optics - 1 HSC Physics 2nd Paper Chapter 7

ভৌত আলোকবিজ্ঞান পর্ব ১ With Animations Wave Optics - 1 HSC Physics 2nd Paper Chapter 7

Raihanul Alam Hridoy

528 views·3 years ago

ভৌত আলোকবিজ্ঞান পর্ব ২ হাইগেনের তরঙ্গ তত্ত্ব ব্যাখ্যা Wave Optics -2 HSC Physics

ভৌত আলোকবিজ্ঞান পর্ব ২ হাইগেনের তরঙ্গ তত্ত্ব ব্যাখ্যা Wave Optics -2 HSC Physics

Raihanul Alam Hridoy

218 views·3 years ago

Sort An Array Merge Sort Detailed Simulation Bangla

Sort An Array Merge Sort Detailed Simulation Bangla

Raihanul Alam Hridoy

236 views·3 years ago

Edit Distance Leetcode Basic Step By Step Recursion to DP Bangla

Edit Distance Leetcode Basic Step By Step Recursion to DP Bangla

Raihanul Alam Hridoy

754 views·3 years ago

567. Permutation in String 438. Find All Anagrams in a String Leetcode Solutions

567. Permutation in String 438. Find All Anagrams in a String Leetcode Solutions

Raihanul Alam Hridoy

774 views·3 years ago

Gene Duplication, Extra lineage, and Loss - part 3 Introduction to Bioinformatics Bangla

Gene Duplication, Extra lineage, and Loss - part 3 Introduction to Bioinformatics Bangla

Raihanul Alam Hridoy

1.4K views·3 years ago

1061. Lexicographically Smallest Equivalent String Java Union Find Leetcode

1061. Lexicographically Smallest Equivalent String Java Union Find Leetcode

Raihanul Alam Hridoy

586 views·3 years ago

Maximum Bags With Full Capacity of Rocks Leetcode #2279 Bangla

Maximum Bags With Full Capacity of Rocks Leetcode #2279 Bangla

Raihanul Alam Hridoy

66 views·3 years ago

Jump game Leetcode #55 Java in Bengali

Jump game Leetcode #55 Java in Bengali

Raihanul Alam Hridoy

123 views·3 years ago

Basic Calculator (Google, Amazon, Microsoft, Amazon) Explanation + Coding 🧑🏻‍💻 in Bengali

Basic Calculator (Google, Amazon, Microsoft, Amazon) Explanation + Coding 🧑🏻‍💻 in Bengali

Raihanul Alam Hridoy

53 views·3 years ago

DFS to DP Basic Problems - Min Cost Climbing Stairs House Robber in Bengali

DFS to DP Basic Problems - Min Cost Climbing Stairs House Robber in Bengali

Raihanul Alam Hridoy

94 views·3 years ago

Union Find Algorithm DSA

Union Find Algorithm DSA

Raihanul Alam Hridoy

147 views·3 years ago

How OS handles Threading Process, Thread, Kernel, Memory Bengali

How OS handles Threading Process, Thread, Kernel, Memory Bengali

Raihanul Alam Hridoy

715 views·3 years ago

Git - Github for Junior Developers Part 2 (Branch, Log, Reset) Bangla

Git - Github for Junior Developers Part 2 (Branch, Log, Reset) Bangla

Raihanul Alam Hridoy

77 views·3 years ago

Git - Github for Junior Developers Bangla

Git - Github for Junior Developers Bangla

Raihanul Alam Hridoy

140 views·3 years ago

236. Lowest Common Ancestor of a Binary Tree Leetcode

236. Lowest Common Ancestor of a Binary Tree Leetcode

Raihanul Alam Hridoy

68 views·3 years ago

5. Longest Palindromic Substring Leetcode in Bangla

5. Longest Palindromic Substring Leetcode in Bangla

Raihanul Alam Hridoy

223 views·3 years ago

968. Binary Tree Cameras Leetcode in Bangla

968. Binary Tree Cameras Leetcode in Bangla

Raihanul Alam Hridoy

108 views·3 years ago

Prepare For Your First Software Engineering Interview Part - 1 Bangla

Prepare For Your First Software Engineering Interview Part - 1 Bangla

Raihanul Alam Hridoy

857 views·4 years ago

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