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<p>试图让这个程序把字母翻译成数字,这样一个电话号码和文字可以输入和输出数字版本。(1800GOTJUNK=18004685865)不确定我哪里出错了,但每个输出只给出最后一个字母,并对所有数字重复其编号(1800adgjmptw=1800999999)。任何帮助都将不胜感激,谢谢。在</p>
<pre><code>def transNum(string):
number = 1
for ch in string:
if ch.lower() in "abc":
number = 2
elif ch.lower() in "def":
number = 3
elif ch.lower() in "ghi":
number = 4
elif ch.lower() in "jkl":
number = 5
elif ch.lower() in "mno":
number = 6
elif ch.lower() in "pqrs":
number = 7
elif ch.lower() in "tuv":
number = 8
elif ch.lower() in "wxyz":
number = 9
return number
def translate(phone):
newNum = ""
for ch in phone:
if ch in ["a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"]:
newNum = newNum + str(transNum(phone))
else:
newNum = newNum + ch
return newNum
def main():
phone = input("enter a phone number")
noLetters = translate(phone)
print("The number you entered: ", phone)
print("Translates to: ", noLetters)
main()
</code></pre>