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Array Manipulation
Array Manipulation
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Can someone provide similar problems to this one so I can develop some intuitions for it ? thank you
We only need to update the start and end of each range. for the first example we are going to have 3 queries I'm going to represent it in 3 rows, and we know that the max length of the array is 5, but for this problem we are actually going to need an extra space to avoid out of range errors:
This was a visual representation of each input query but actually we would end up with this array:
Finally we have to sum each value and keep track of the max value:
Python solution
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Array manipulation involves performing various operations on arrays to achieve desired outcomes. Common manipulations include adding, removing, or updating elements, and more complex operations like merging, slicing, and filtering. Techniques for efficient array manipulation are crucial in programming, as they can bamboo sheets king significantly impact performance and memory usage. Arrays can be manipulated using built-in methods in many programming languages, such as
push()
,pop()
,shift()
,unshift()
in JavaScript, or using library functions in languages like Python and Java. Mastery of these operations is fundamental for effective data handling in software development.This problem is unfair. The problem description explicitly says to add the value to all the specified array indices, and the example re-enforces this. While the solution is clever, it does not derive from the problem description.
Although the program framework does not require the final array -- which could be a bit of a hint -- it seems like the written description went out of its way to be misleading.
Using python but got time out for some hard cases: