<filename>01_Language/05_Python/study/lesson_02/01.基本概念.py
print('hello', '哈哈', 'abc')
print(123)
print('bcd')

a = 20
print(a)

<filename>01_Language/05_Python/study/lesson_02/01.基本概念.py
print('hello', '哈哈', 'abc')
print(123)
print('bcd')

a = 20
print(a)
