From 4e998e6611de04c453170c4c8d74cbea0d3e98da Mon Sep 17 00:00:00 2001 From: Alexander Ou Date: Mon, 21 Aug 2023 18:07:49 -0700 Subject: [PATCH] remove solutions --- solutions.py | 92 ---------------------------------------------------- 1 file changed, 92 deletions(-) delete mode 100644 solutions.py diff --git a/solutions.py b/solutions.py deleted file mode 100644 index 8655b0e..0000000 --- a/solutions.py +++ /dev/null @@ -1,92 +0,0 @@ -import re -import pandas as pd - - -def list_comprehension(l1: list): - """For input list l1 of integers, return list of elements - whose square is less than sum of all elements""" - - sum_l1 = sum(l1) - return [elem for elem in l1 if elem * elem < sum_l1] - - -def nested_list_comprehension(l1: list, l2: list): - """For input lists l1, l2, return a list of elements common - to both l1 and l2.""" - - # result = [] - # for e1 in l1: - # for e2 in l2: - # if e1 == e2: - # result.append(e1) - - result = [e1 for e2 in l2 for e1 in l1 if e1 == e2] - - return result - - -def dict_comprehension(l1: list): - """For input list l1 of integers, return a dictionary with - keys from l1, and values are squares of keys""" - - result = {e: e * e for e in l1} - - return result - - -def generator(l1: list, l2: list): - """For input lists l1 and l2 of integers, return a generator - that gives all pairings (e1, e2) of element e1 from l1 and - element e2 of l2.""" - - for e1 in l1: - for e2 in l2: - yield (e1, e2) - - -if __name__ == "__main__": - l1 = [1, 2, 3, 4] - l2 = [2, 4, 6, 8] - - print("\n-------------------\n") - print("Inputs:\n") - print(f"l1: {l1}") - print(f"l2: {l2}") - print("\n-------------------\n") - - print("list_comprehension:\n") - print(f"Desired output: [2, 4]") - print(f"Output : {list_comprehension(l2)}") - print("\n-------------------\n") - - print("nested_list_comprehension:\n") - print(f"Desired output: [2, 4]") - print(f"Output : {nested_list_comprehension(l1, l2)}") - print("\n-------------------\n") - - print("dict_comprehension:\n") - print("Desired output: {1: 1, 2: 4, 3: 9, 4: 16}") - print(f"Output: : {dict_comprehension(l1)}") - print("\n-------------------\n") - - print("generator:\n") - print("Desired output:") - print(" (1, 2)") - print(" (1, 4)") - print(" (1, 6)") - print(" (1, 8)") - print(" (2, 2)") - print(" (2, 4)") - print(" (2, 6)") - print(" (2, 8)") - print(" (3, 2)") - print(" (3, 4)") - print(" (3, 6)") - print(" (3, 8)") - print(" (4, 2)") - print(" (4, 4)") - print(" (4, 6)") - print(" (4, 8)") - print("Output: :") - for pair in generator(l1, l2): - print(f" {pair}")