This video explains a very important dynamic programming interview problem which is to find the number of possible ways to form a given amount using the given coin denominations having infinite instances of each coin denomination.We can solve this problem using recursion but the time complexity will be exponential.I have shown how we can convert this problem to a dynamic programming problem using the properties of optimal substructure and repeating subproblems.I have shown the solution for dynamic programming using proper examples.At the end of the video,i have
shown the code walkthrough and have also shown how to optimize the dynamic programming using just one dimensional array maintaining just a single row.CODE LINK is present below as usual. If you find any difficulty or have any query then do COMMENT below. PLEASE help our channel by SUBSCRIBING and LIKE our video if you found it helpful...CYA :)
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Негізгі бет Coin Change 2 | Dynamic programming | Leetcode
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