摘要:
1# range()method: range(a1,a2,b):from a1 to a2,including a1,not a2,with b as the interval; range(a): from 0 to a,successive integer,contains a numbers 阅读全文
摘要:
method1\ import module_name1,module_name2 way to use function in it: module_name1.function_name() method2\ from import module from module_name import 阅读全文