Python中遍历列表有以下几种方法:
一、for循环遍历
lists = ["m1", 1900, "m2", 2000] for item in lists: print(item) lists = ["m1", 1900, "m2", 2000] for item in lists: item = 0; print(lists)
二、while循环遍历:
lists = ["m1", 1900, "m2", 2000] count = 0 while count < len(lists): print(lists[count]) count = count + 1
三、索引遍历:
for index in range(len(lists)): print(lists[index])
四、使用iter()
for val in iter(lists): print(val)
五、enumerate遍历方法
for i, val in enumerate(lists): print(i, val)
当从非0下标开始遍历元素的时候可以用如下方法
for i, el in enumerate(lists, 1): print(i, el)