a = Trueb = Falsec = False if not a or b: print (1)elif not a or not b and c: print (2)elif not a or b or not b and a: print (3)else: print (4)
Question
a = Trueb = Falsec = False if not a or b: print (1)elif not a or not b and c: print (2)elif not a or b or not b and a: print (3)else: print (4)
Solution
The given code is written in Python. Let's break it down:
-
The variables
a,b, andcare assigned the boolean valuesTrue,False, andFalserespectively. -
The
ifstatement checks ifnot a or bisTrue. SinceaisTrue,not abecomesFalse. AndbisFalse. So,False or Falseresults inFalse. Hence, theifcondition isFalseand it does not print1. -
The
elifstatement checks ifnot a or not b and cisTrue. Again,not aisFalse,not bisTrueandcisFalse. So,False or True and Falseresults inFalse. Hence, theelifcondition isFalseand it does not print2. -
The next
elifstatement checks ifnot a or b or not b and aisTrue. Here,not aisFalse,bisFalse,not bisTrueandaisTrue. So,False or False or True and Trueresults inTrue. Hence, theelifcondition isTrueand it prints3. -
The
elsestatement would execute if all the above conditions wereFalse. But since the lastelifcondition wasTrue, it does not execute and does not print4.
So, the output of this code will be 3.
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