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Array coding problems

List of Array coding problems

• Sort an array of 0's, 1's and 2's in linear time complexity
• Check for Valid Sudoku
• Palindromic Array
• Largest Fibonacci Subsequence
• Pairs of songs with total durations divisible by 60
• All subarray Sum of an array
• Find occurrence of each element in an array using simple method O(n^2) and hashing O(n) time.
• Shuffle a given array in O(n) time using Fisher-Yates shuffle algorithm
• Suggesting movie randomly from a list C++ program
• Check if one array is subarray of the other or not in C++