2021.11.01python实现三个数相加为0 + 单词顺序反转字符串
1.单词顺序反转字符串按单词反转字符串：保持每个单词内的字母顺序不变，只是将单词的顺序反转。例如：原来的字符串：That is a boy 反转后变为: boy a is Thatdef reverse_word(s): s1 = s.split() // 按照空格分割为列表 //print(s1) i, j = 0, len(s1)-1 while i < j: s1[i], s1[j] = s1[j], s1[i] i +=
