Problem Statement We have to implement an isValidSudoku function that takes a 9x9 matrix (representing a Sudoku grid) as input and returns true if the grid is valid and false otherwise. Sudoku Grid A Sudoku grid is valid if Every row contains digits from 1 to 9 without repetition. Rows in a Sudoku Grid Every column contains digits from 1 to 9 without repetition. Columns in a Sudoku Grid...
Data structures like arrays, strings, and hashmaps are available by default in most programming languages. They facilitate storage of large amounts of data in an efficient format which makes it easier (and sometimes relatively faster) to access during runtime. Arrays An array is a sequential store of data (referred to as elements). In languages like Python, an array can store elements with multiple data types, like, [1, "Hello, World", True] but for languages like Go, C++, and Java an array can store elements of a singular data type....