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Exercism/julia/annalyns-infiltration/annalyns-infiltration.jl

16 lines
506 B
Julia

function can_do_fast_attack(knight_awake)
return !knight_awake
end
function can_spy(knight_awake, archer_awake, prisoner_awake)
return (knight_awake || archer_awake || prisoner_awake)
end
function can_signal_prisoner(archer_awake, prisoner_awake)
return !archer_awake && prisoner_awake
end
function can_free_prisoner(knight_awake, archer_awake, prisoner_awake, dog_present)
return (dog_present && !archer_awake) || (!dog_present && prisoner_awake && !knight_awake && !archer_awake)
end