Python 循环

while + else num = 0 while num < 10: num += 1 print(num) else: print('循环完毕') print(num) break 语句不会执行 else. python 没有 do while. for + else name = 'adfdafdasfasd' for c in name: print(c) break else: print('结束') break 语句不会执行 else. 反转字符串 notice = 'abcdef' result = '' for c