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原创 华为2020届暑期实习笔试第二题20190403

题目描述：对输入字符串检查是否存在非法字符，输出合法字符串（去重）和非法字符串（不去重） temp2 = [] temp3 = [] temp4 = [] temp7=[] for t in range(100): x = input() temp = [] temp5=[] flag = 0 for i in x: if (i >= ‘0’ and i <= ‘9’ or i &gt...