+3
print(1 or 0 and 0) outputs 1. Is it correct to say that, with no parentheses, Python evaluates boolean expressions right-to-left?
5/30/2019 5:10:01 PM
3 Answers
+5
No, it's not correct. Boolean AND has higher precedence than boolean OR. https://docs.python.org/3/reference/expressions.html#operator-precedence
Paolo De Nictolis hi, First 0 and 0 get evaluated which becomes 0 then (1 or 0) remains which evaluated 1 or 0 is evaluate and gives 1 so output comes as 1 Have some 🍎 🍎 🍎 🍎 🍎
+2
And if my conclusion is correct, why does print(1 or 0 and 0) outputs 1?
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