@@ -0,0 +1,56 @@
+import glob
+import sys
+import os
+from enum import Enum
+import random
+
+ProblemType = Enum('ProblemType', 'Top Freq Easiest Hardest Common Random')
+
+def load_completed():
+# completed.csv
+with open('completed.csv', 'r') as f:
+completed1 = f.read().splitlines()
+# completed.txt
+with open('completed.txt', 'r') as f:
+completed2 = f.read().splitlines()
+# merge
+
+# handle skipped, revisit, refresh lists
+return set()
+
+def pick_problems(problem_type=ProblemType.Random, categories=[], companies=[], k=5):
+problem_set = set(companies) - completed - skipped_hard - revisit
+if problem_type==ProblemType.Random:
+return random.sample(list(problem_set), k)
+return []
+
+def record_problems():
+# problem# / was completed / time spent / num mistakes (if completed)
+# internal: last attempted date, too long, easy/medium/hard, acceptance rate, thumbs up/down, number attempts
+None
+
+if __name__ == "__main__":
+if len(sys.argv) == 1:
+print(pick_problems(companies=blind_list, k=5))
+elif sys.argv[1] == 'interactive':
+probs = pick_problems(companies=blind_list, k=5)
+print(probs)
+
+companies = faang_companies + my_companies # all companies?
+d = {}
+for company in companies:
+d[company] = get_the_question_set(get_frequencies([company]))
+
+while True:
+inp = input('leetcode ID? ')
+if inp == '' or inp.startswith('q'):
+break
+if inp.isdigit():
+ret = []
+# problem # =>
+# details: name, difficulty, accept rate. need to set up dict. can just grab one from company.
+# [company (%)] dict from problem# => companyname => %
+for company in d:
+if int(inp) in d[company]:
+ret.append(company)
+print(f'\t {len(ret)}: ' + ', '.join(ret))