Challenges

Reddit challenges in python language.

Files Code and Result

challenge1_easy

challenge2_easy

challenge3_easy

challenge4_easy

challenge5_easy

challenge6_easy

challenge7_easy

challenge8_easy

challenge9_easy

challenge10_easy

challenge11.easy

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challenge25_easy

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challenge64_easy

challenge65_easy

challenge66_Dev

challenge66_easy

challenge67_easy

challenge68_easy

challenge69_easy

challenge69_easyBonus

challenge70_easy

challenge71_easy.py

challenge72_easy

challenge73_easy

challenge74_easy

challenge76_easy

challenge77_easy

challenge79_easy

challenge80_easyone

challenge82_easy

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challenge84_easy

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challenge85_easybonus

challenge86_easy

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challenge100_easybonus

challenge101_easy

challenge101_easybonus

challenge102_easy

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challenge104_easy

challenge105_easy

challenge106_easy

challenge107_easy

challenge108_easy

challenge109_easy

challenge110_easy

challenge111_easy2

challenge112_easy

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challenge146_easy

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challenge153_easy

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challenge158_easy

challenge158_easybonus

challenge159_easy

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challenge169_easybonus

challenge172_easy

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challenge204_easyBonus

challenge205_easy

challenge205_easyBonu

challenge206_easy

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challenge212_easybonus

challenge213_easy

challenge214_easy

challenge215_easy

challenge216_easy

challenge217_easy

challenge218_easy

challenge218_easyBonus1

challenge218_easyBunus2

challenge219_easy

challenge220_easy.py

challenge221_easy

challenge221_easy

challenge222_easy

challenge222_easy.py

challenge223_easy

challenge226_easy

challenge226_easy

challenge228_easy.py

challenge228_easydev

challenge229_easy

challenge229_easybonus.py

challenge232_easy

challenge232_easy

challenge232_easybonus

challenge232_easybonus

challenge234_easy

challenge234_easybonus

challenge235_easy

challenge236_easy

challenge237_easy

challenge238_easy

challenge238_easybonus

challenge239_easy

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challenge242_easyBonus

challenge243_easy

challenge245_easy

challenge245_easyBonus

challenge246_easy

challenge247_easy

challenge249_easy

challenge252_easy

challenge254_easy

challenge255_easy

challenge270_easy

challenge284_easy

challenge286_easy

challenge287_easy

challenge288_easy

challenge290_easy

challenge290_easybonus

challenge291_easy

challenge291_easybonus

challenge5_easy

''' Your challenge for today is to create a program which is password protected,
and wont open unless the correct user and password is given.

For extra credit, have the user and password in a seperate .txt file.

for even more extra credit, break into your own program :)

'''
import itertools




name = 'rog'
pword = 'pwd'

# --program--------------------------------------
def encode(letter):
    ''' str -> str '''
    alph = 'abcdefghijklmnopqrstuvwxyz'
    indx = alph.index(letter)
    shift = (indx - 3) % 26
    result = alph[shift]
    return result

def user_crack(strg):
    candidates = 'abcdefghijklmnopqrstuvwxyz'

    for p in (itertools.permutations(candidates, len(strg))):
        strng = ''
        for x in p:
            for letter in x:
                strng += letter

        if strng == name:
            print('name cracked! - ', strng)

        strng = ''
    return strng

def password_crack(strg):
    candidates = 'abcdefghijklmnopqrstuvwxyz'

    for p in (itertools.permutations(candidates, len(strg))):
        pw = ''
        for x in p:
            for letter in x:
                pw += letter

        if pw == pword:
            print('password cracked! - ', pw)

        pw = ''
    return pw

if __name__ == '__main__':

    choice = input('Input username/password or crack it? Enter user or crack  ')
    if choice == 'user':
        username = input('Username? ')
        password = input('Password? ')
        if username == name and password == pword:
            out = ''
            #message = 'retreat we are beat'
            message ='retreat'
            for letter in message:
                if letter.isalpha():
                    out += encode(letter)
                else:
                    out += ' '
            print('Message is {0} and when encrypted it is {1}'.format(message, out))

        else:
            print('Wrong password or username!')
    else:
        ans = user_crack(name)
        ans2 = password_crack(pword)
        if ans == 'rog' and ans2 == 'pwd':
            out = ''
            message ='retreat'
            for letter in message:
                if letter.isalpha():
                    out += encode(letter)
                else:
                    out += ' '
            print('Message is {0} and when encrypted it is {1}'.format(message, out))



# -------------------------------------------------------------------------------

Result

Traceback (most recent call last):
  File "/tmp/tmp9mbwhrvo", line 58, in <module>
    choice = input('Input username/password or crack it? Enter user or crack  ')
EOFError: EOF when reading a line