Caesar Cipher (encryptor)

**English**RU

This mission is the part of the set. Another one - Caesar cipher decriptor.

Your mission is to encrypt a secret message (text only, without special chars like "!", "&", "?" etc.) using Caesar cipher where each letter of input text is replaced by another that stands at a fixed distance. For example ("a b c", 3) == "d e f"

**Input: ** A secret message as a string (lowercase letters only and white spaces)

**Output: ** The same string, but encrypted

**Example:**

to_encrypt("a b c", 3) == "d e f" to_encrypt("a b c", -3) == "x y z" to_encrypt("simple text", 16) == "iycfbu junj" to_encrypt("important text", 10) == "swzybdkxd dohd" to_encrypt("state secret", -13) == "fgngr frperg"

**How it is used: **
For cryptography and to save important information.

**Precondition**:

0 < len(text) < 50

-26 < delta < 26