Python Caesar cipher: How to continue?
0
I have to finish and upgrade this code. It deals with a Caesar cipher, with a key to find the encrypted word. Here is the program, if you can help me with like tell me what to add or anything. (Sorry for my English, I'm French.)
def caesar_crypt(input_str, key):
output_str = ''
for c in input_str:
co = ord(c)
# Only crypt capital letters
if 65 <= ord(c) <= 90:
co = co + key
# Deal with when we go outside the alphabet
if co > 90:
co = co - 26
elif co < 65:
co = co + 26
output_str += chr(co)
return output_str
string_to_crypt = input("Enter the message you cant to crypt").upper()
key = int(input("Which key (integer between 1 and 25) do you want to use ?"))
print("The crypted text is the following")
print(caesar_crypt(string_to_crypt, key))
python caesar-cipher
edited Nov 14 '18 at 20:18
Jorge Valentini
252211
asked Nov 13 '18 at 13:47
DYODYO
1
add a comment |
0
I have to finish and upgrade this code. It deals with a Caesar cipher, with a key to find the encrypted word. Here is the program, if you can help me with like tell me what to add or anything. (Sorry for my English, I'm French.)
def caesar_crypt(input_str, key):
output_str = ''
for c in input_str:
co = ord(c)
# Only crypt capital letters
if 65 <= ord(c) <= 90:
co = co + key
# Deal with when we go outside the alphabet
if co > 90:
co = co - 26
elif co < 65:
co = co + 26
output_str += chr(co)
return output_str
string_to_crypt = input("Enter the message you cant to crypt").upper()
key = int(input("Which key (integer between 1 and 25) do you want to use ?"))
print("The crypted text is the following")
print(caesar_crypt(string_to_crypt, key))
python caesar-cipher
edited Nov 14 '18 at 20:18
Jorge Valentini
252211
asked Nov 13 '18 at 13:47
DYODYO
1
1
What problem are you having? (Also, please indent your code with at least four spaces so it's shown as code)
– Haem
Nov 13 '18 at 14:05
I dont know how to do , where to begin
– DYO
Nov 13 '18 at 14:25
Hi DYO, welcome to StackOverflow, most likely nobody will solve your problem for you, you need to show some research and post specific questions. However, I think your problem is very well explained here: inventwithpython.com/chapter14.html
– Jorge Valentini
Nov 14 '18 at 19:36
add a comment |
0
0
0
I have to finish and upgrade this code. It deals with a Caesar cipher, with a key to find the encrypted word. Here is the program, if you can help me with like tell me what to add or anything. (Sorry for my English, I'm French.)
def caesar_crypt(input_str, key):
output_str = ''
for c in input_str:
co = ord(c)
# Only crypt capital letters
if 65 <= ord(c) <= 90:
co = co + key
# Deal with when we go outside the alphabet
if co > 90:
co = co - 26
elif co < 65:
co = co + 26
output_str += chr(co)
return output_str
string_to_crypt = input("Enter the message you cant to crypt").upper()
key = int(input("Which key (integer between 1 and 25) do you want to use ?"))
print("The crypted text is the following")
print(caesar_crypt(string_to_crypt, key))
python caesar-cipher
edited Nov 14 '18 at 20:18
Jorge Valentini
252211
asked Nov 13 '18 at 13:47
DYODYO
1
I have to finish and upgrade this code. It deals with a Caesar cipher, with a key to find the encrypted word. Here is the program, if you can help me with like tell me what to add or anything. (Sorry for my English, I'm French.)
def caesar_crypt(input_str, key):
output_str = ''
for c in input_str:
co = ord(c)
# Only crypt capital letters
if 65 <= ord(c) <= 90:
co = co + key
# Deal with when we go outside the alphabet
if co > 90:
co = co - 26
elif co < 65:
co = co + 26
output_str += chr(co)
return output_str
string_to_crypt = input("Enter the message you cant to crypt").upper()
key = int(input("Which key (integer between 1 and 25) do you want to use ?"))
print("The crypted text is the following")
print(caesar_crypt(string_to_crypt, key))
python caesar-cipher
python caesar-cipher
edited Nov 14 '18 at 20:18
Jorge Valentini
252211
asked Nov 13 '18 at 13:47
DYODYO
1
edited Nov 14 '18 at 20:18
Jorge Valentini
252211
asked Nov 13 '18 at 13:47
DYODYO
1
edited Nov 14 '18 at 20:18
Jorge Valentini
252211
edited Nov 14 '18 at 20:18
Jorge Valentini
252211
edited Nov 14 '18 at 20:18
Jorge Valentini
252211
252211
asked Nov 13 '18 at 13:47
DYODYO
1
asked Nov 13 '18 at 13:47
DYODYO
1
asked Nov 13 '18 at 13:47
DYODYO
1
1
1
What problem are you having? (Also, please indent your code with at least four spaces so it's shown as code)
– Haem
Nov 13 '18 at 14:05
I dont know how to do , where to begin
– DYO
Nov 13 '18 at 14:25
Hi DYO, welcome to StackOverflow, most likely nobody will solve your problem for you, you need to show some research and post specific questions. However, I think your problem is very well explained here: inventwithpython.com/chapter14.html
– Jorge Valentini
Nov 14 '18 at 19:36
add a comment |
1
What problem are you having? (Also, please indent your code with at least four spaces so it's shown as code)
– Haem
Nov 13 '18 at 14:05
I dont know how to do , where to begin
– DYO
Nov 13 '18 at 14:25
Hi DYO, welcome to StackOverflow, most likely nobody will solve your problem for you, you need to show some research and post specific questions. However, I think your problem is very well explained here: inventwithpython.com/chapter14.html
– Jorge Valentini
Nov 14 '18 at 19:36
1
1
What problem are you having? (Also, please indent your code with at least four spaces so it's shown as code)
– Haem
Nov 13 '18 at 14:05
What problem are you having? (Also, please indent your code with at least four spaces so it's shown as code)
– Haem
Nov 13 '18 at 14:05
I dont know how to do , where to begin
– DYO
Nov 13 '18 at 14:25
I dont know how to do , where to begin
– DYO
Nov 13 '18 at 14:25
Hi DYO, welcome to StackOverflow, most likely nobody will solve your problem for you, you need to show some research and post specific questions. However, I think your problem is very well explained here: inventwithpython.com/chapter14.html
– Jorge Valentini
Nov 14 '18 at 19:36
Hi DYO, welcome to StackOverflow, most likely nobody will solve your problem for you, you need to show some research and post specific questions. However, I think your problem is very well explained here: inventwithpython.com/chapter14.html
– Jorge Valentini
Nov 14 '18 at 19:36
add a comment |
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1
What problem are you having? (Also, please indent your code with at least four spaces so it's shown as code)
– Haem
Nov 13 '18 at 14:05
I dont know how to do , where to begin
– DYO
Nov 13 '18 at 14:25
Hi DYO, welcome to StackOverflow, most likely nobody will solve your problem for you, you need to show some research and post specific questions. However, I think your problem is very well explained here: inventwithpython.com/chapter14.html
– Jorge Valentini
Nov 14 '18 at 19:36