Prova gli operatori logici

di

Vedi l’elenco degli operatori

Visualizza le tabelle di verità degli operatori logici

not

print("a", "\t", "not") 

a=False; print(a, "\t", not a) 
a=True ; print(a, "\t", not a)

and

print("a", "\t", "b", "\t", "and")

a=False; b=False; print(a, "\t", b, "\t", a and b)
a=False; b=True ; print(a, "\t", b, "\t", a and b)
a=True ; b=False; print(a, "\t", b, "\t", a and b)
a=True ; b=True ; print(a, "\t", b, "\t", a and b)

or

print("a", "\t", "b", "\t", "or")

a=False; b=False; print(a, "\t", b, "\t", a or b)
a=False; b=True ; print(a, "\t", b, "\t", a or b)
a=True ; b=False; print(a, "\t", b, "\t", a or b)
a=True ; b=True ; print(a, "\t", b, "\t", a or b)

and – or

print("a", "\t", "b", "\t", "and", "\t", "or")

a=False; b=False; print(a, "\t", b, "\t", a and b, "\t", a or b)
a=False; b=True ; print(a, "\t", b, "\t", a and b, "\t", a or b)
a=True ; b=False; print(a, "\t", b, "\t", a and b, "\t", a or b)
a=True ; b=True ; print(a, "\t", b, "\t", a and b, "\t", a or b)

Con for

print("a", "\t", "b", "\t", "and", "\t", "or")

for a in (False, True):
    for b in (False, True):
        print(a, "\t", b, "\t", a and b, "\t", a or b)