ПЯ
return [i for i in seq if seq.count(i)%2!=0][0]
Size: a a a
ПЯ
ПЯ
ПЯ
A
def find_it(seq):
return [i for i in seq if seq.count(i)%2][0]
ПЯ
C
A
ПЯ
A
A
ПЯ
A
def find_it(seq):)
return ",".join([str(i) for i in seq if seq.count(i)%2]
ПЯ
def find_it(seq):)
return ",".join([str(i) for i in seq if seq.count(i)%2]
R3
ПЯ
ПЯ
R3
ПЯ
AE