What is the output of a=(((9**2)//10)+1)%2; b=++a;

Question

Give me output of this question.

Answer 1

Pŕávèéņ Sàini the second part of your expression is not valid in Python, as Python doesn't have increment unary operators...

[ edit ] "not valid" in the sense that it does not produce an increment ^^

Answer 2

GAYATHRI KOLLURI 81 // 10 == 8, in python, not 1 ^^

a = ( ( (9**2)//10 ) + 1 )%2;

a = ( ( 81//10 ) + 1 ) % 2;

a = ( 8 + 1 ) % 2;

a = 9 % 2;

a = 1;

b = ++a;

in python NO incrementation operator:

b = + ( +a )

b = + ( +1 )

b = + 1

b = 1

a = 1 , b = 1

Answer 3

run it yourself in code playground (by adding a print statement to output the result stored in a and b) ^^

Answer 4

Understand the operators precedence and associativity will help you to easily derive the output of any question only by continuously solving problems
https://www.programiz.com/JUMP_LINK__&&__python__&&__JUMP_LINK-programming/precedence-associativity

Answer 5

Nanda Balakrishnan there's no question about operator precedence here, as the expression has parenthesis wich set explicit precedence ^^

anyway, your link is about operator precedence in C, while OP has tagged Python in the question ;P