我在试图弄清楚如何循环我的程序以返回开始输入值的位置时遇到问题。任何建议都会有所帮助,我是编程新手。 (python 2.17,wing ide 101 6.0)我如何循环我的程序?
#This program converts the users temperature in celsius to fahenheit
import math
print "X" * 46
print "Temperature Converter"
print "Press 1 for Celsius to Fahrenheit"
print "Press 2 for Fahrenheit to Celsius"
print "Press 3 for Celsius to Kelvin"
print "Press 4 for Fahrenheit to Kelvin"
print "X" * 46
choice = input("Enter a value ")
#converts celsius to fahrenheit
if choice == 1:
print "1. Celsius to Fahrenheit"
CtoF = input("Temperature in Celsius? ")
tempF = round((CtoF * 1.8) + 32)
print "Your temperature in Fahrenheit is", tempF, "°"
#converts fahrenheit to celsius
if choice == 2:
print "2. Fahrenheit to Celsius"
FtoC = input("Temperature in Celsius? ")
tempC = round((FtoC - 32)/1.8)
print "Your temperature in Celsius is", tempC, "°"
#Converts celsius to kelvin
if choice == 3:
print "3. Celsius to Kelvin"
CtoK = input("Temperature in Celsius? ")
tempK = round(CtoK + 273.15)
print "Your temperature in Kelvin is", tempK
#converts fahrenheit to celsius, then to kelvin
if choice == 4:
print "4. Fahrenheit to Kelvin"
FtoK = input("Temperature in Fahrenheit? ")
FtokC = ((FtoK - 32)/1.8)
Ftok = round(FtokC + 273.15)
print "Your temperature in Kelvin is", Ftok
阅读上'while'循环和'for'循环 – Wright