In this homework, you are provided a user pool
(hw2_users_4m.txt) and a list of target users (hw2_targets.txt).
Find if each target user is in the user pool. In python
1. Use set to store user pool.
with open('hw2_users_4m.txt', 'r') as i:
user_ids_set = {line.strip() for line in i}
start_time = time.time()
results_set = []
##################################
## write your code for using set
##################################
end_time = time.time()
run_time = end_time - start_time
print(round(run_time, 2))
with open('output_set.txt', 'w') as o:
for result...