# 派对从中午十二点到晚上八点，客人到来和离开会签到，请统计哪个小时段内在场客人最多
# 每半小时分为一个区间，统计哪个时间短的客人最多
1 import random, datetime 2 3 4 def product_guest(): 5 ''' 6 num_guest: 随机产生顾客是数量 7 :return: 随机产生顾客是数量 8 ''' 9 num_guest = random.randint(0, 100) 10 return num_guest 11 12 13 def product_time(start_time, end_time, num_guest): 14 start_time_args_list = start_time.split(':') 15 end_time_args_list = end_time.split(':') 16 num_guest = num_guest 17 18 come_hours_list = [] 19 leave_hours_list = [] 20 21 for i in range(num_guest): 22 come_hours = random.randint(int(start_time_args_list[0]), int(end_time_args_list[0]) - 1) 23 come_hours_list.append(str(come_hours)) 24 leave_hours_list.append(str(random.randint(come_hours, int(end_time_args_list[0]) - 1))) 25 26 come_min_list = [] 27 leave_min_list = [] 28 29 for i in range(num_guest): 30 come_min = random.randint(0, 59) 31 if come_min < 10: 32 come_min_list.append('0' + str(come_min)) 33 else: 34 come_min_list.append(str(come_min)) 35 36 leave_min = random.randint(come_min, 59) 37 if leave_min < 10: 38 leave_min_list.append('0' + str(random.randint(come_min, 59))) 39 else: 40 leave_min_list.append(str(random.randint(come_min, 59))) 41 42 come_sec_list = [] 43 leave_sec_list = [] 44 45 for i in range(num_guest): 46 come_sec = random.randint(0, 59) 47 if come_sec < 10: 48 come_sec_list.append('0' + str(come_sec)) 49 else: 50 come_sec_list.append(str(come_sec)) 51 52 if come_hours_list[i] == leave_hours_list[i] and come_min_list[i] == leave_min_list[i]: 53 leave_sec = random.randint(come_sec, 59) 54 else: 55 leave_sec = random.randint(0, 59) 56 57 if leave_sec < 10: 58 leave_sec_list.append('0' + str(leave_sec)) 59 else: 60 leave_sec_list.append(str(leave_sec)) 61 62 time_list = [[come_hours_list, leave_hours_list], [come_min_list, leave_min_list], [come_sec_list, leave_sec_list]] 63 return time_list 64 65 66 def guest_time(time_list, num_guest): 67 guest_message_dict = {} 68 for i in range(num_guest): 69 guest_message_dict[f'客人{i}'] = { 70 'come_time': ':'.join((time_list[0][0][i], time_list[1][0][i], time_list[2][0][i])), 71 'leave_time': ':'.join((time_list[0][1][i], time_list[0][1][i], time_list[2][1][i]))} 72 return guest_message_dict 73 74 75 def max_guest_time(guest_message_dict, start_time, end_time): 76 start_q = int(start_time.strip(':')[0]) 77 time_q_dict = {0: '12:00:00', 1: '12:30:00', 2: '13:00:00', 3: '13:30:00', 4: '14:00:00', 5: '14:30:00', 78 6: '15:00:00', 7: '15:30:00', 8: '16:00:00', 9: '16:30:00', 10: '17:00:00', 11: '17:30:00'} 79 80 dict_time_num = {} 81 for i in range((int(end_time.split(':')[0]) - int(start_time.split(':')[0])) * 2): 82 dict_time_num[i] = 0 83 84 guest_name = list(guest_message_dict.keys()) 85 for i in guest_name: 86 guest_come_hour_min = guest_message_dict[i]['come_time'].split(':') 87 guest_leave_hour_min = guest_message_dict[i]['leave_time'].split(':') 88 if int(guest_come_hour_min[1]) < 30: 89 time_num_come = (int(guest_come_hour_min[0]) - 12) * 2 90 else: 91 time_num_come = (int(guest_come_hour_min[0]) - 12) * 2 + 1 92 93 if int(guest_come_hour_min[1]) < 30: 94 time_num_leave = (int(guest_leave_hour_min[0]) - 12) * 2 95 else: 96 time_num_leave = (int(guest_leave_hour_min[0]) - 12) * 2 + 1 97 98 for i in range(time_num_come, time_num_leave + 1): 99 dict_time_num[i] += 1 100 101 max_num = max(list(dict_time_num.values())) 102 103 result = {} 104 105 for i in dict_time_num.keys(): 106 if dict_time_num[i] == max_num: 107 result[i] = {'时间': time_q_dict[i], 'count': dict_time_num[i]} 108 109 return result 110 111 112 if __name__ == '__main__': 113 start_time = '12:00:00' 114 end_time = '18:00:00' 115 116 num_guest = product_guest() 117 time_list = product_time(start_time, end_time, num_guest) 118 119 guest_message_dict = guest_time(time_list, num_guest) 120 121 print(max_guest_time(guest_message_dict, start_time, end_time))