在这里插入代码片
my = "xiao"
you = "big"
he = my + you
print(he +'\n'+ he)
在这里插入代码片
my = "xiao"
you = "big"
he = my + you
print((he +'\n'+ he +'\n')*3)
在这里插入代码片
a = int(input())
print('{:,}\n'.format(a))
在这里插入代码片
my = "xiao"
you = "big"
he = my + you
print(he +'\n'+ he)
在这里插入代码片
my = "xiao"
you = "big"
he = my + you
print((he +'\n'+ he +'\n')*3)
在这里插入代码片
a = int(input())
print('{:,}\n'.format(a))