Lecture "Programming languages", exercise 2

comp-think / 2023-2024

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Lecture "Programming languages", exercise 2 #11

Open essepuntato opened 8 months ago

essepuntato commented 8 months ago

What is the boolean value of "spam" not in "spa span sparql" and not ("egg" > "span")?

vattelalberto commented 8 months ago

False

qwindici commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span")
True and not ("egg" > "span")
(Assuming that '>' means 'has more characters than'): True and not False
True and True
True

FranciscoWu commented 8 months ago

since spam is not in "spa span sparql", it's a True since egg < span, it's a False so it'll be: True and True, it's a "True"

valetedd commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span")

"spam" not in "spa span sparql" = True; "egg" > "span" = False;
True and not (False) = True

lucreziapograri commented 8 months ago

null (8) The boolean value of "spam" not in "spa span sparql" and not ("egg" > "span") is True.

frammenti commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span")
True and not False
True and True
True

Liber-R commented 8 months ago

True

alicepiazzi commented 8 months ago

Chiaramartina commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span") "spam" not in "spa span sparql" = True ("egg" > "span") = False True and not False True and True True

rufferbaraldi commented 8 months ago

true and true

True

matildepassafaro commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span") "spam" not in "spa span sparql" and not False "spam" not in "spa span sparql" and True True and True True

annapasetto0 commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span") "spam" not in "spa span sparql" and not False "spam" not in "spa span spargl" and True True and True True

saramadonia commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span") True and not ("egg" > "span") True and not(False) #I have compared the strings' lexicographical order True and True True

ThIheb commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span")

"spam" is not in "spa span sparql" so "spam" not in "spa span sparql" returns True
("egg > "span") returns False (according to the order of the letters within the string)

So we have True and not (False) True and True True

The final result is True

valentinabertelli commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span") "spam" not in "spa span sparql" and not False True and True True

AnnaNicoletti commented 8 months ago

MariaFrancesca6 commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span") "spam" not in "spa span sparql" = True and not False True and True True

enricabruno commented 8 months ago

elena2notti commented 8 months ago

True

simocasaz commented 8 months ago

parkful commented 8 months ago

"spam" not in "spa span sparql" and not ("egg" > "span") "spam" not in "spa span sparql" and not (False) "spam" not in "spa span sparql" and True True and True True

CarlaMenegat commented 7 months ago

"spam" not in "spa span sparql" and not ("egg" > "span") True and True True