,Write a program to implement hashcode and equals.
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,Write a program to implement hashcode and equals.
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- can you please fix the AssertionError in this and also the code: (please don't use try and except or break/continue or recursion) def hike_unique(m: list[list[int]], start_point: tuple[int, int],end_point: tuple[int, int]) -> int: if start_point == end_point:return 0else:front_row = start_point[0]front_column = start_point[1]end_row = end_point[0]end_column = end_point[1]front_eva = m[front_row][front_column]end_eva = m[end_row][end_column]eva_diff = abs(front_eva - end_eva)if front_row == end_row:total_cost = eva_diff * (abs(front_column - end_column)) + 1elif front_column == end_column:total_cost = eva_diff * (abs(front_row - end_row)) + 1else:total_cost = eva_diff * (abs(front_row - end_row) + abs(front_column - end_column)) - 1return total_cost print(hike_unique(sample_map, (1, 1), (0, 0)) It should print 3 if the sample_map is >>> sample_map = [[1, 3], ... [0, 4]] if you do…can you please type the codeto the following questionJava programming homework please help
- The exercise consists of Hashing. Note you are notallowed to rely on Java library classes in your implementation. Part 3Implement in Java a function that takes as input an integer n 2 and generates n differentstrings all hashing to the same value when the following hash function is used.public int hashCode(String s) { int hash = 0; int skip = Math.max(1, s.length() / 3); for (int i = 0; i < s.length(); i += skip) hash = (hash * 37) + s.charAt(i); return hash;}Assume ASCII characters. and please Briefly describe your implementation .Please code in java