lab00
python
3/3 # 1.0 99//10 # 9 7 % 4 # 余数 (remainder of 7 // 4) 3
doctest 测试
def twenty_twenty():
"""Come up with the most creative expression that evaluates to 2020,
using only numbers and the +, *, and - operators.
>>> twenty_twenty()
2020
"""
return 2020Last updated