#!/usr/bin/env python # Filename: switch.py # Author: zhangliang - [email protected] # Last modified: 2014-02-26 10:53 # Description: from __future__ import division def arithMetic(x,oprator,y): result = { '+':x+y, '-':x-y, '*':x*y, '/':x/y } return result.get(oprator) x = input('x:') y = input('y:') oprator = raw_input('oprator:') retval = arithMetic(x, oprator, y) print '%d %s %d = %d' % (x, oprator, y, retval)
python實現switch功能
發表評論
所有評論
還沒有人評論,想成為第一個評論的人麼? 請在上方評論欄輸入並且點擊發布.