告诉我们发生了什么:
At the beginning of your loop body, print the result of comparing char with a space (’ '). 为此使用相等运算符 ==。
text = ‘Hello World’
shift = 3
alphabet = ‘abcdefghijklmnopqrstuvwxyz’
encrypted_text = ‘’
for char in text.lower():
index = alphabet.find(char)
new_index = index + shift
encrypted_text += alphabet[new_index]
print('char:', char, 'encrypted text:', encrypted_text)
How can I modify it?
到目前为止你的代码
# User Editable Region
text = 'Hello World'
shift = 3
alphabet = 'abcdefghijklmnopqrstuvwxyz'
encrypted_text = ''
for char in text.lower():
index = alphabet.find(char)
new_index = index + shift
encrypted_text += alphabet[new_index]
print('char:', char, 'encrypted text:', encrypted_text)
# User Editable Region
你的浏览器信息:
用户代理是: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.95 Safari/537.36
挑战信息:
通过创建密码学习字符串操作 - 步骤 40