x = True y = False z = False if x or y and z: print("yes") else: print("no")
x = True y = False z = False if not x or y: print(1) elif not x or not y and z: print(2) elif not x or y or not y and x: print(3) else: print(4)
Python 测验 - 操作符
x 的 y 次方(xy) 以下表达式正确的是?
点我分享笔记