【发布时间】:2020-04-13 12:45:45
【问题描述】:
print(6 and 0 or 5==9 and 4 and '7' or 0 and 8)
print(4 or 8 and 56==0 or 5 and 0 or 5 and 'hoe' or 0 and 'f')
python中多个逻辑运算符的计算顺序是什么? 是从两边依次吗?
【问题讨论】:
标签: python output logical-operators
print(6 and 0 or 5==9 and 4 and '7' or 0 and 8)
print(4 or 8 and 56==0 or 5 and 0 or 5 and 'hoe' or 0 and 'f')
python中多个逻辑运算符的计算顺序是什么? 是从两边依次吗?
【问题讨论】:
标签: python output logical-operators
它遵循operator precedence 中定义的优先顺序。
简而言之,NOT > AND > OR。
您的代码转换为:
(6 and 0) or (5==9 and 4 and '7') or (0 and 8)
(4) or (8 and 56==0) or (5 and 0) or (5 and 'hoe') or (0 and 'f')
【讨论】: