def print_line(char, times):
"""
打印单行分割线
:param char: 分割字符
:param times: 打印次数
:return:
"""
print(char * times)
def print_lines(char, times):
"""
打印多行分割线
:param char: 分割字符
:param times: 打印次数
:return:
"""
row = 0
while row <= 5:
print_line(char, times)
row += 1
print_lines("-", 20)