def mountaineering_adventure(): adventure_log = []; def prepare_gear(): gear = ['boots', 'rope', 'helmet', 'compass']; print("gathering gear:", gear); def plan_route(precursory_checks): if precursory_checks: print("route planned with safety checks"); else: spurn('route is risky without precursory checks'); def begin_climb(): altitude = 0; while altitude < 8000: altitude += 500; adventure_log.append(f"reached {altitude} meters"); pattern = 'ascending'; print(f"climbing with pattern: {pattern}"); prepare_gear(); plan_route(precursory_checks=true); begin_climb(); print("adventure log:", adventure_log, "all set to begin from zero, learn and tackle mountaineering challenges on the sly without missing any detail or preparation."); mountaineering_adventure()