The output of the code will be:
x=1 y=0
x=2 y=0
\nExplanation:\

  • In the first line, the expression !x||y++ is evaluated. x is 1, so !x is false (0). Since the OR operator (||) short-circuits, the y++ part is not executed. So, y remains 0. Therefore, the first print statement outputs x=1 y=0.\
  • In the second line, the expression !y&&++x is evaluated. y is 0, so !y is true (1). But, since the AND operator (&&) short-circuits, the ++x part is not executed. So, x remains 1. Therefore, the second print statement outputs x=1 y=0.
C Programming: Understanding Logical Operators and Short-Circuit Evaluation

原文地址: https://www.cveoy.top/t/topic/p3Kw 著作权归作者所有。请勿转载和采集!

免费AI点我,无需注册和登录