解决python中TypeError: not enough arguments for format string

解决python中TypeError: not enough arguments for format string

格式化字符串时，%后面的内容要用小括号括起来

# right
print('I and %s and % and %s' % (people1,people2,people3))

# wrong
print('I and %s and % and %s' % people1,people2,people3)

参考文献：https://blog.csdn.net/w926498/article/details/80579520