Ayush Rao

@UCErA4f3Q_SklNZb-XB98w9Q - 1.7K subscribers

Software engineer at salesforce. I make videos related to Coding, Life, and Meditation. Connect me on Linkedin: www.linkedin.com/in/ayush-nemmaniwar/

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Why we stop learning

Why we stop learning Ayush Rao

223 views - 6 months ago

3289 The Two Sneaky Numbers of Digitville (Without Extra Space) 🔥 || How to 🤔 || Bit Manipulation 🙂

3289 The Two Sneaky Numbers of Digitville (Without Extra Space) 🔥 || How to 🤔 || Bit Manipulation 🙂 Ayush Rao

1.3K views - 1 year ago

3290 Maximum Multiplication Score || How to 🤔 in Interview || DP + Memoization 🔥

3290 Maximum Multiplication Score || How to 🤔 in Interview || DP + Memoization 🔥 Ayush Rao

822 views - 1 year ago

3291 Minimum Number of Valid Strings to Form Target I || How to 🤔 in Interview || Trie + Memo 🥲

3291 Minimum Number of Valid Strings to Form Target I || How to 🤔 in Interview || Trie + Memo 🥲 Ayush Rao

1.8K views - 1 year ago

3276 Select Cells in Grid With Maximum Score || How to 🤔 in Interview || Unique || Memo + Bitmasking

3276 Select Cells in Grid With Maximum Score || How to 🤔 in Interview || Unique || Memo + Bitmasking Ayush Rao

2.9K views - 1 year ago

3275. K-th Nearest Obstacle Queries || How to 🤔 in Interview || Heap || Brute Force to Optimized 🔥

3275. K-th Nearest Obstacle Queries || How to 🤔 in Interview || Heap || Brute Force to Optimized 🔥 Ayush Rao

550 views - 1 year ago

3274 Check if Two Chessboard Squares Have the Same Color || 5 Liners || How to 🤔 in Interview|| Math

3274 Check if Two Chessboard Squares Have the Same Color || 5 Liners || How to 🤔 in Interview|| Math Ayush Rao

568 views - 1 year ago

3265 Count Almost Equal Pairs I || Critical Thinking 🔥 || How to 🤔 in Interview || Simulation

3265 Count Almost Equal Pairs I || Critical Thinking 🔥 || How to 🤔 in Interview || Simulation Ayush Rao

1.2K views - 1 year ago

3264 Final Array State After K Multiplication Operations I || O(N*N) to O(K*logN) 🔥|| Priority_queue

3264 Final Array State After K Multiplication Operations I || O(N*N) to O(K*logN) 🔥|| Priority_queue Ayush Rao

512 views - 1 year ago

3259 Maximum Energy Boost From Two Drinks || How to 🤔 in Interview || Top Down (Memo) + Bottom Up 🔥

3259 Maximum Energy Boost From Two Drinks || How to 🤔 in Interview || Top Down (Memo) + Bottom Up 🔥 Ayush Rao

1K views - 1 year ago

3258 Count Substrings That Satisfy K Constraint I || How to 🤔 in Interview || O(N^3 to N^2)

3258 Count Substrings That Satisfy K Constraint I || How to 🤔 in Interview || O(N^3 to N^2) Ayush Rao

846 views - 1 year ago

3250 Find the Count of Monotonic Pairs I || How to 🤔 in Interview || 3D DP || O(50*50*N)

3250 Find the Count of Monotonic Pairs I || How to 🤔 in Interview || 3D DP || O(50*50*N) Ayush Rao

1.8K views - 1 year ago

3249 Count the Number of Good Nodes || How to 🤔 in Interview || Build Graph + DFS || Math

3249 Count the Number of Good Nodes || How to 🤔 in Interview || Build Graph + DFS || Math Ayush Rao

2.4K views - 1 year ago

3248 Snake in Matrix || How to 🤔 in Interview || Simple Logic 🔥

3248 Snake in Matrix || How to 🤔 in Interview || Simple Logic 🔥 Ayush Rao

261 views - 1 year ago

3219 Minimum Cost for Cutting Cake || Pictorial Explanation 🔥 || How to 🤔 Interview ||PRIORITY_QUEUE

3219 Minimum Cost for Cutting Cake || Pictorial Explanation 🔥 || How to 🤔 Interview ||PRIORITY_QUEUE Ayush Rao

1K views - 1 year ago

3217 Delete Nodes From Linked List Present in Array || Linked List 🔥 || Using Temp Node ✅

3217 Delete Nodes From Linked List Present in Array || Linked List 🔥 || Using Temp Node ✅ Ayush Rao

2K views - 1 year ago

3216 Lexicographically Smallest String After a Swap || How to 🤔 in Interview || String 🔥

3216 Lexicographically Smallest String After a Swap || How to 🤔 in Interview || String 🔥 Ayush Rao

998 views - 1 year ago

3212 Count Submatrices With Equal Frequency of X and Y || Precompute Sum ✅ || Dynamic Programming 🔥

3212 Count Submatrices With Equal Frequency of X and Y || Precompute Sum ✅ || Dynamic Programming 🔥 Ayush Rao

1.1K views - 2 years ago

3211 Generate Binary Strings Without Adjacent Zeros || Recursion and Simulation 🔥

3211 Generate Binary Strings Without Adjacent Zeros || Recursion and Simulation 🔥 Ayush Rao

3.3K views - 2 years ago

3210 Find the Encrypted String || How to 🤔 in Interview || Cyclic Order (i+k)%n

3210 Find the Encrypted String || How to 🤔 in Interview || Cyclic Order (i+k)%n Ayush Rao

430 views - 2 years ago

3200 Maximum Height of a Triangle || How to 🤔 in Interview || Simulation ✅

3200 Maximum Height of a Triangle || How to 🤔 in Interview || Simulation ✅ Ayush Rao

2K views - 2 years ago

3201 Find the Maximum Length of Valid Subsequence I || 🤔 in Interview || {0,0},{0,1},{1,0},{1,1} ✅

3201 Find the Maximum Length of Valid Subsequence I || 🤔 in Interview || {0,0},{0,1},{1,0},{1,1} ✅ Ayush Rao

1.4K views - 2 years ago

3196 Maximize Total Cost of Alternating Subarrays || How to 🤔 in Interview || DP ✅ || Memo 🔥

3196 Maximize Total Cost of Alternating Subarrays || How to 🤔 in Interview || DP ✅ || Memo 🔥 Ayush Rao

1.2K views - 2 years ago

3195 Find the Minimum Area to Cover All Ones I || How to 🤔 in Interview || Math 🔥

3195 Find the Minimum Area to Cover All Ones I || How to 🤔 in Interview || Math 🔥 Ayush Rao

906 views - 2 years ago

3194 Minimum Average of Smallest and Largest Elements || How to 🤔 in Interview || Sort || 2 Pointer

3194 Minimum Average of Smallest and Largest Elements || How to 🤔 in Interview || Sort || 2 Pointer Ayush Rao

1K views - 2 years ago

3178 Find the Child Who Has the Ball After K Seconds How to 🤔 in Interview || O(N)-O(1) 🔥

3178 Find the Child Who Has the Ball After K Seconds How to 🤔 in Interview || O(N)-O(1) 🔥 Ayush Rao

656 views - 2 years ago

3180 Maximum Total Reward Using Operations I || How to 🤔 in Interview || Sort+Recursion+Memoization

3180 Maximum Total Reward Using Operations I || How to 🤔 in Interview || Sort+Recursion+Memoization Ayush Rao

1.6K views - 2 years ago

3179 Find the N th Value After K Seconds || How to 🤔 in Interview || Dynamic Programming 🔥

3179 Find the N th Value After K Seconds || How to 🤔 in Interview || Dynamic Programming 🔥 Ayush Rao

575 views - 2 years ago

3137 Minimum Number of Operations to Make Word K Periodic || Frequency Count 🔥 || Map + Substring ✅

3137 Minimum Number of Operations to Make Word K Periodic || Frequency Count 🔥 || Map + Substring ✅ Ayush Rao

455 views - 2 years ago

3138 Minimum Length of Anagram Concatenation || How to 🤔 in Interview || Divisors + Sorting + Map ✅

3138 Minimum Length of Anagram Concatenation || How to 🤔 in Interview || Divisors + Sorting + Map ✅ Ayush Rao

1.4K views - 2 years ago

3136 Valid Word || How to 🤔 in Interview || Conditional Statements 🔥

3136 Valid Word || How to 🤔 in Interview || Conditional Statements 🔥 Ayush Rao

301 views - 2 years ago

3133 Minimum Array End || How to 🤔 in Interview || Bit Manipulation + Simulation

3133 Minimum Array End || How to 🤔 in Interview || Bit Manipulation + Simulation Ayush Rao

2.1K views - 2 years ago

3131 Find the Integer Added to Array I || Math + sorting 🔥

3131 Find the Integer Added to Array I || Math + sorting 🔥 Ayush Rao

454 views - 2 years ago

3132 Find the Integer Added to Array II How to 🤔 in Interview || Sorting + Simulation ✅

3132 Find the Integer Added to Array II How to 🤔 in Interview || Sorting + Simulation ✅ Ayush Rao

1.3K views - 2 years ago

3128 Right Triangles || Deriving maths formula ✅ || Row and Column Sum 🔥

3128 Right Triangles || Deriving maths formula ✅ || Row and Column Sum 🔥 Ayush Rao

380 views - 2 years ago

3127 Make a Square with the Same Color || Interview Approach ✅ || Brute Force Solution 🔥

3127 Make a Square with the Same Color || Interview Approach ✅ || Brute Force Solution 🔥 Ayush Rao

543 views - 2 years ago

3123 Find Edges in Shortest Paths || Dijkstra and Backtracking from last Node 🔥

3123 Find Edges in Shortest Paths || Dijkstra and Backtracking from last Node 🔥 Ayush Rao

836 views - 2 years ago

3122 Minimum Number of Operations to Satisfy Conditions || Building a new COLUMNS*10 matrix ✅

3122 Minimum Number of Operations to Satisfy Conditions || Building a new COLUMNS*10 matrix ✅ Ayush Rao

1.7K views - 2 years ago

3121 Count the Number of Special Characters II 2 Interview Approaches 🔥

3121 Count the Number of Special Characters II 2 Interview Approaches 🔥 Ayush Rao

315 views - 2 years ago

3120 Count the Number of Special Characters I || Set || Brute Force

3120 Count the Number of Special Characters I || Set || Brute Force Ayush Rao

505 views - 2 years ago

1992 Find All Groups of Farmland || Easy DFS Solution 🔥 || Bonus Question 🙋‍♂️

1992 Find All Groups of Farmland || Easy DFS Solution 🔥 || Bonus Question 🙋‍♂️ Ayush Rao

484 views - 2 years ago

200 Number of Islands || 3 Methods ✅ || DFS || Connected Components 🔥

200 Number of Islands || 3 Methods ✅ || DFS || Connected Components 🔥 Ayush Rao

1K views - 2 years ago

623 Add One Row to Tree || || How to think 🤔 || Simple DFS and BFS Solution ✅

623 Add One Row to Tree || || How to think 🤔 || Simple DFS and BFS Solution ✅ Ayush Rao

336 views - 2 years ago

402 Remove K Digits || How to 🤔 this type of problems in Interview 🔥 || Monotonic Stack 📈

402 Remove K Digits || How to 🤔 this type of problems in Interview 🔥 || Monotonic Stack 📈 Ayush Rao

2.2K views - 2 years ago

950 Reveal Cards In Increasing Order || Interview Approach ✅ || Sort + Queue Simulation 🔥

950 Reveal Cards In Increasing Order || Interview Approach ✅ || Sort + Queue Simulation 🔥 Ayush Rao

1.6K views - 2 years ago

2073 Time Needed to Buy Tickets || 2 interview Approaches 🔥 || Brute Force to Optimal (1 Pass) ✅

2073 Time Needed to Buy Tickets || 2 interview Approaches 🔥 || Brute Force to Optimal (1 Pass) ✅ Ayush Rao

1.9K views - 2 years ago

1700 Number of Students Unable to Eat Lunch || 2 Interview Approaches 🔥 || Stack to Counting ✅

1700 Number of Students Unable to Eat Lunch || 2 Interview Approaches 🔥 || Stack to Counting ✅ Ayush Rao

1.9K views - 2 years ago

3108 Minimum Cost Walk in Weighted Graph || Math ✅ || why DSU ?

3108 Minimum Cost Walk in Weighted Graph || Math ✅ || why DSU ? Ayush Rao

565 views - 2 years ago

3107 Minimum Operations to Make Median of Array Equal to K ||(Updated question description) ✅ ||Math

3107 Minimum Operations to Make Median of Array Equal to K ||(Updated question description) ✅ ||Math Ayush Rao

369 views - 2 years ago

3106 Lexicographically Smallest String After Operations With Constraint || Math || O(26*N) to O(N) 🔥

3106 Lexicographically Smallest String After Operations With Constraint || Math || O(26*N) to O(N) 🔥 Ayush Rao

518 views - 2 years ago

3105 Longest Strictly Increasing or Strictly Decreasing Subarray || Brute to Optimized ✅

3105 Longest Strictly Increasing or Strictly Decreasing Subarray || Brute to Optimized ✅ Ayush Rao

354 views - 2 years ago

1249 Minimum Remove to Make Valid Parentheses||3 Interview Approaches🔥|| Stack+Visited to No Stack ✅

1249 Minimum Remove to Make Valid Parentheses||3 Interview Approaches🔥|| Stack+Visited to No Stack ✅ Ayush Rao

1.5K views - 2 years ago

713 Subarray Product Less Than K || 3 Interview Approaches ✅ || Brute Force - (why) Sliding Window 🔥

713 Subarray Product Less Than K || 3 Interview Approaches ✅ || Brute Force - (why) Sliding Window 🔥 Ayush Rao

1.3K views - 2 years ago

41 First Missing Positive | 5 Interview Approaches | Cyclic Sort - Binary Search -Set - Brute Force🔥

41 First Missing Positive | 5 Interview Approaches | Cyclic Sort - Binary Search -Set - Brute Force🔥 Ayush Rao

1.6K views - 2 years ago

442 Find All Duplicates in an Array || Brute - Map - Sorting - Optimal 🔥 || Map || Sorting ✅

442 Find All Duplicates in an Array || Brute - Map - Sorting - Optimal 🔥 || Map || Sorting ✅ Ayush Rao

2.6K views - 2 years ago

3093 Longest Common Suffix Queries || Why Trie ? || End-End Trie Explanation

3093 Longest Common Suffix Queries || Why Trie ? || End-End Trie Explanation Ayush Rao

458 views - 2 years ago

3092 Most Frequent IDs || why Priority_queue 🤷‍♂️ || Count Map

3092 Most Frequent IDs || why Priority_queue 🤷‍♂️ || Count Map Ayush Rao

687 views - 2 years ago

3091 Apply Operations to Make Sum of Array Greater Than or Equal to k || Maths ✅ || Greedy

3091 Apply Operations to Make Sum of Array Greater Than or Equal to k || Maths ✅ || Greedy Ayush Rao

1.2K views - 2 years ago

3090 Maximum Length Substring With Two Occurrences || Brute Force to Optimal ✅ || Sliding Window

3090 Maximum Length Substring With Two Occurrences || Brute Force to Optimal ✅ || Sliding Window Ayush Rao

2.1K views - 2 years ago

3075 Maximize Happiness of Selected Children || Greedy 🔥 || Sorting 🔥

3075 Maximize Happiness of Selected Children || Greedy 🔥 || Sorting 🔥 Ayush Rao

1K views - 2 years ago