python3 實現(xiàn)口罩抽簽的功能
每個人產(chǎn)生對應(yīng)的抽簽碼;開始進行抽簽;公布中簽結(jié)果;這次案例寫的比較簡單,實際生產(chǎn)環(huán)境遠比這復(fù)雜的多,但是萬變不離其宗,基本邏輯還是差不多的……
二、口罩抽簽的代碼import randomdef get_random_code(num_code): ''' 生成并返回隨機驗證碼 :param num_code: 隨機驗證碼位數(shù) ''' list_code = [] for i in range(num_code): # (1)隨機生成三種字符 # (1-1)隨機生成0~9的數(shù)字 num = str(random.randint(0, 9)) # (1-2)隨機生成小寫字母 lower_alphabet = chr(random.randint(97, 122)) # (1-3)隨機生成大寫字母 upper_alphabet = chr(random.randint(65, 90)) # (2)再次隨機抽取一個字符 random_code = random.choice([num, lower_alphabet, upper_alphabet]) # (3)保存隨機抽取的字符 list_code.append(random_code) return ''.join(list_code)def main(): # 抽簽總?cè)藬?shù) draw_num = 30 # 中簽的總?cè)藬?shù) draw_result_num = 10 # 總抽簽碼列表 draw_list = [] # 中簽的抽簽碼列表 draw_result_list = [] # (1)模擬生成抽簽碼,實際應(yīng)該是每個人自己獲取抽簽碼,現(xiàn)在用循環(huán)來模擬 for i in range(draw_num): draw_code = get_random_code(6) while draw_code in draw_list: # 重復(fù)標簽,需要重新生成抽簽碼 draw_code = get_random_code(6) else: # 將生成的標簽碼加入列表 draw_list.append(draw_code) # (2)模擬產(chǎn)生抽簽的過程 print('總共產(chǎn)生了{}個抽簽碼:{}'.format(draw_num, draw_list)) for i in range(draw_result_num): # NO1:這種方式會總共生成的抽簽碼給刪除,所以還是采用其它方式 # random_index = random.randint(0, len(draw_list)-1) # draw_result_list.append(draw_list.pop(random_index)) # NO2: a = 0 b = len(draw_list) - 1 draw_code = draw_list[random.randint(a, b)] while draw_code in draw_result_list: # 重復(fù)標簽,重新抽簽 draw_code = draw_list[random.randint(a, b)] else: # 將抽中的抽簽碼加入列表 draw_result_list.append(draw_code) # (3)公布抽簽結(jié)果 print('{}位中簽的抽簽碼如下:'.format(draw_result_num)) for item in draw_result_list: print(item)if __name__ == ’__main__’: main()
控制臺輸出結(jié)果:
總共產(chǎn)生了30個抽簽碼:[‘511uCZ’, ‘nAYBf8’, ‘6I92sq’, ‘206FxX’, ‘1WMHCb’, ‘sdJUMU’, ‘e4A85p’, ‘14Ae35’, ‘n4xA44’, ‘94i4eG’, ‘L8981K’, ‘11wtyN’, ‘i5k5Xk’, ‘7S8Tf7’, ‘cGC4Ku’, ‘f8dM40’, ‘nBi958’, ‘ELDVqz’, ‘MQZFJQ’, ‘hPPqh5’, ‘Qr682E’, ‘E2Z4X4’, ‘IlmRJJ’, ‘J71Pc1’, ‘JPZpv8’, ‘svAlm3’, ‘9GaS9U’, ‘v8378K’, ‘116u2b’, ‘x688xP’]
10位中簽的抽簽碼如下:
i5k5Xkv8378Ke4A85pJ71Pc1hPPqh51WMHCbJPZpv8sdJUMU9GaS9U
MQZFJQ
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