sliding window technique

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sliding window technique sliding window technique algorithms and data structures course sliding window technique this technique shows how a nested for loop in few problems can be converted to single for loop and hence reducing the time complexity. let’s start with a problem for illustration where we can apply this technique։ given an array of integers of size . our aim is to calculate the maximum sum of consecutive elements. algorithms and data structures course sliding window technique problem solution problem: given an array of integers of size . our aim is to calculate the maximum sum of consecutive elements. let’s analyze the problem with brute force approach: we start with first index and sum till -th element. we do it for all possible consecutive blocks or groups of k elements. this method requires nested for loops: the outer for loop starts with the starting element of the block of …
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ements. let’s suppose array size is 10 and is 3 current sum: in the beginning need to calculate first 3 elements sum. algorithms and data structures course 10 8 6 13 11 15 1 50 2 10 sliding window technique problem visualization problem: given an array of integers of size . our aim is to calculate the maximum sum of consecutive elements. let’s suppose array size is 10 and is 3 current sum: 24 in the beginning need to calculate first 3 elements sum. algorithms and data structures course 10 8 6 13 11 15 1 50 2 10 sliding window technique problem visualization problem: given an array of integers of size . our aim is to calculate the maximum sum of consecutive elements. let’s suppose array size is 10 and is 3 best sum: 27 in every next step need to add next element to sum and remove first. …
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calculate the maximum sum of consecutive elements. let’s suppose array size is 10 and is 3 best sum: 66 in every next step need to add next element to sum and remove first. algorithms and data structures course 10 8 6 13 11 15 1 50 2 10 sliding window technique problem visualization problem: given an array of integers of size . our aim is to calculate the maximum sum of consecutive elements. let’s suppose array size is 10 and is 3 best sum: 66 in every next step need to add next element to sum and remove first. algorithms and data structures course 10 8 6 13 11 15 1 50 2 10 sliding window technique problem visualization problem: given an array of integers of size . our aim is to calculate the maximum sum of consecutive elements. let’s suppose array size is 10 and is 3 best sum: …
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sliding window technique sliding window technique algorithms and data structures course sliding window technique this technique shows how a nested for loop in few problems can be converted to single for loop and hence reducing the time complexity. let’s start with a problem for illustration where we can apply this technique։ given an array of integers of size . our aim is to calculate the maximum sum of consecutive elements. algorithms and data structures course sliding window technique problem solution problem: given an array of integers of size . our aim is to calculate the maximum sum of consecutive elements. let’s analyze the problem with brute force approach: we start with first index and sum till -th element. we do …

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