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First solution in Clear category for Morse Decoder by mr-quant
MORSE = {
".-": "a", "-...": "b", "-.-.": "c", "-..": "d", ".": "e", "..-.": "f",
"--.": "g", "....": "h", "..": "i", ".---": "j", "-.-": "k", ".-..": "l",
"--": "m", "-.": "n", "---": "o", ".--.": "p", "--.-": "q", ".-.": "r",
"...": "s", "-": "t", "..-": "u", "...-": "v", ".--": "w", "-..-": "x",
"-.--": "y", "--..": "z", "-----": "0", ".----": "1", "..---": "2",
"...--": "3", "....-": "4", ".....": "5", "-....": "6", "--...": "7",
"---..": "8", "----.": "9",
}
def morse_decoder(code):
decode = ""
for letter in code.replace(' ', ' $ ').split():
if letter != '$':
decode += MORSE[letter]
else:
decode += ' '
return decode.capitalize()
if __name__ == "__main__":
print("Example:")
print(morse_decoder("... --- ..."))
# These "asserts" using only for self-checking and not necessary for auto-testing
assert morse_decoder("... --- -- . - . -..- -") == "Some text"
assert morse_decoder("..--- ----- .---- ---..") == "2018"
assert (
morse_decoder(".. - .-- .- ... .- --. --- --- -.. -.. .- -.--")
== "It was a good day"
)
print("Coding complete? Click 'Check' to earn cool rewards!")
July 27, 2021
