def by_name(t
):
return t
[0]
L
= [('Bob', 75), ('Adam', 92), ('Bart', 66), ('Lisa', 88)]
print(sorted(L
, key
=by_name
))
print(L
)
def by_score(t
):
return t
[1]
print(sorted(L
, key
=by_score
))
print(L
)
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