que?

Question

no entiendo la lógica de este código
https://code.sololearn.com/cRssCkZA7b64/?ref=app

Answer 1

Jaime Vinasco ,

print('a' and '2') # 2
print(('a' and '2') == ('a' and '2')) # True
print(('a' and '2') != ('a' and '2')) # False

Answer 2

Por que muestra 2?

Answer 3

Pablo Martin ,

print('a' and 'b') # b
print('b' and 'a') # a

print('a' or 'b') # a
print('b' or 'a') # b

My Spanish is insufficient. Search "short-circuit evaluation in Python". Also search "python logical operations with non-boolean values".

Mi español es insuficiente. Busque "evaluación de cortocircuitos en Python". También busque "operaciones lógicas de python con valores no booleanos".

Answer 4

'a' and '2' = 2 why 'a'and'2' == 'a'and'2' False it must be True

Answer 5

Jaime Vinasco ,

Operator precedence.

print(('a' and '2') == ('a' and '2')) # True

print('a' and ('2' == 'a') and '2') # False

print('a' and '2' == 'a' and '2') # False

https://docs.python.org/3/reference/expressions.html?highlight=precedence#operator-precedence

Answer 6

Huhhijj