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arr = [1, 4, 2, 10, 2, 3, 1, 0, 20], k = 424arr = [1, 2, 3, 4, 5], k = 29arr = [-1, -2, -3, -4, -5], k = 3-6arr = [1, 2, 3, -5, 2, 1], k = 36arr = [2, 1, 5, 1, 3, 2], k = 39Time Complexity
Space Complexity