Category: Cryptography, 10 points
Cryptography can be easy, do you know what ROT13 is? cvpbPGS{arkg_gvzr_V'yy_gel_2_ebhaqf_bs_ebg13_GYpXOHqX}
Implement a ROT13 function that takes the given input string and converts it.
$ ./main.py < input
picoCTF{next_time_I'll_try_2_rounds_of_rot13_TLcKBUdK}