python的for语句怎么用

for variable in iterable:    # 循环体else:    # 可选的 else 块

# 遍历列表中的元素numbers = [1, 2, 3, 4, 5]for number in numbers:    print(number)# 遍历字符串中的字符string = "Hello World"for char in string:    print(char)