#-*-coding:utf-8-*-
import sys
def Main():
x=5
print "OK"
if x==2:
print "TWO"
elif x==3:
print "three"
elif x==4:
print "four"
else:
print "wrong number"
#用dict
num={1:"one",2:"two"}
try:
print num[x]
except KeyError:
print "wronr num!"
if __name__=="__main__":
Main()
Python中elif简单示例
最新推荐文章于 2021-01-29 06:04:59 发布