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Arithmetic expression in a Reverse Polish Notation.\n2. Combination Sum with a twist.\n3. Bulls and Cows\n4. Return maximum length of Rotation Function from an integer array.\n5. Largest Divisible Subset.\n6. How to find a perfect Rectangle.\n7. Scheduling a Course.\n8. Profitable Path in a Tree.\n9. Number of Pairs satisfying Inequality.\n10. Shortest Unsorted continuous Subarray\n11. Number of ways to arrive at a Destination.\n12. Longest Happy Prefix\n13. Seat Arrangement in a SpiceJet Problem - Online OA February ‘22\n14. Deletions to make an array divisible.\n15. Substrings containing all three Characters\n\n## Challenge Company 2: Goldman Sachs\n\n1. Max Points on a Line\n2. Valid Square\n3. Factorial with Trailing Zeroes\n4. Number of Boomerangs (Similar to peacocks question)\n5. Split Array into Sequences\n6. Minimum Consecutive Cards to pick up\n7. Count Good Triplets in Array (Profits in a Startup Question)\n8. Maximum Points in Archery Competition\n9. Initial Public Offering\n10. People and Secret\n11. Invalid Transactions in an EMI\n12. All elements of a binary Search Tree\n13. Rhombus Sums in a GRID\n14. Nice Pairs in Array (OTT Platforms and John)\n15. Good People based on Statements\n\n## Challenge Company 3: Adobe\n\n1. Fraction to a recurring Decimal\n2. Increasing Triplet Sequence\n3. Kth smallest in Lexographical Order\n4. Magical String\n5. Non Negative Integers without consecutive ones\n6. Knight in a Chessboard\n7. Matching Subsequences\n8. Genetic Mutation\n9. Count nodes equal to average of Subtree\n10. Max matrix Sum\n11. Stock Price Fluctuation\n12. Shortest Unsorted Continuous Subarray\n13. Game of Dungeon\n14. People aware of secret\n15. Kth smallest Trimmed number\n\n## Challenge Company 4: Flipkart\n\n1. Partition to K Equal Sum Subsets\n2. Sale and Offers at Flipkart BBD\n3. Remove Zero Sum Consecutive Nodes\n4. Winner of the Game\n5. Finding the Mountain Array\n6. Number of ways to separate Numbers\n7. City With the Smallest Number of Neighbors at a Threshold Distance\n8. Closest Primes in Range\n9. Top K frequent Words\n10. Distant Barcodes\n11. The new game to Play\n12. Check If a String Contains All Binary Codes of Size K\n13. Max Area of Island\n14. Custom String Sorting\n15. House Robber - Very Imp.\n\n## Challenge Company 5: Google\n\n1. Maximum Consecutive Floors Without Special Floors\n2. Maximum Good People Based on Statements\n3. Sort an array\n4. Fruit into Baskets\n5. Number of Closed Islands\n6. Distinct Echo Substrings\n7. K divisible Array Substrings\n8. Random Pick with Weight (New Project at Google Play Services)\n9. Maximum Numbers of Coins you can get\n10. Network Delay Time\n11. Matrix Block Sum\n12. Restore IP Addresses\n13. Swim in rising Water (Jeff and the rising hat)\n14. Strictly Palindromic Number\n15. Max Compatibility Score\n\n## Challenge Company 6: Amazon\n\n1. Shuffle an array\n2. Cheapest Flights with K stops (Flight system in Europe)\n3. Split String into maximum number of Unique Substrings\n4. Tweet Count per Frequency\n5. Maximum sum of hourglass\n6. Maximum Subarray Min Product (Amazon Fresh and the team)\n7. Dota2 Senate\n8. Destroying Asteroids\n9. Most Popular Video Creator\n10. Number of Matching Subsequences (The stewart and the puppy)\n11. Number of ways to reach a position\n12. Maximum Length of Repeated Subarray\n13. Top K frequent words\n14. Last Moment before all ants Fall out\n15. Generate Random point in a circle\n\n\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fprashant-software-developer%2F6companies30days","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fprashant-software-developer%2F6companies30days","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fprashant-software-developer%2F6companies30days/lists"}