本节介绍python中的循环语句:for和while。尤其是for的写法,和其它编程语言略有差别。 2. 列子程序:for in举例 程序清单: # do_loop.py program = ['c', 'java', 'python'] for name in program: print(name) sum = 0 for x in [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]: sum = sum + x ...