当输入为 ‘cbabc’ 时，下列程序的输出结果为？s1 = raw_input() index = 0 s2 = '' while index < len(s1) - 1: if s1[index] > s1[index + 1]: s2 += s1[index] else: s2 = s2 * 2 index += 1 print s2
当输入为 ‘cbabc’ 时，下列程序的输出结果为？s1 = raw_input() index = 0 s2 = '' while index < len(s1) - 1: if s1[index] > s1[index + 1]: s2 += s1[index] else: s2 = s2 * 2 index += 1 print s2
发布时间：2025-10-16 15:13:41
