Python docstrings (documentation strings) are the string literals that appear right after the definition of a function, method, class, or module. Triple quotes are used while writing docstrings.
So, if we fix one of the numbers, say x, we have to scan the entire array to find the next number y which is value - x where value is the input parameter. Can we change our array somehow so that this search becomes faster?
Before starting the study plan, you should know basic Python and common data structures like syntax, data types, conditional statements, loops, functions, lists.
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