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2020-09-25 11:20:28 +00:00
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import numpy as np
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2020-09-25 09:15:15 +00:00
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def compute_length(solution, dist_matrix):
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2019-11-10 09:42:13 +00:00
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total_length = 0
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starting_node = solution[0]
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from_node = starting_node
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for node in solution[1:]:
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total_length += dist_matrix[from_node, node]
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from_node = node
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return total_length
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2020-09-25 09:15:15 +00:00
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2020-10-12 09:43:27 +00:00
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def distance_euc(point_i, point_j):
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2020-11-01 18:24:26 +00:00
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rounding = 0
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2020-10-12 09:43:27 +00:00
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x_i, y_i = point_i[0], point_i[1]
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x_j, y_j = point_j[0], point_j[1]
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distance = np.sqrt((x_i - x_j) ** 2 + (y_i - y_j) ** 2)
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return round(distance, rounding)
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