case / switch语句的Python等效项是什么？

Z时代
2024-01-10
分类：问答

我想知道，是否有Python等效的case语句，例如VB.net或C＃上可用的示例？

回答：

例如：

# define the function blocks
def zero():
    print "You typed zero.\n"
def sqr():
    print "n is a perfect square\n"
def even():
    print "n is an even number\n"
def prime():
    print "n is a prime number\n"
# map the inputs to the function blocks
options = {0 : zero,
           1 : sqr,
           4 : sqr,
           9 : sqr,
           2 : even,
           3 : prime,
           5 : prime,
           7 : prime,
}