What will be the output for following code snippet?x=5x=y-=1print(y)810Syntax errorNo error but no output
Question
What will be the output for following code snippet?x=5x=y-=1print(y)810Syntax errorNo error but no output
Solution
The output will be a Syntax error.
Here's why:
-
The first line
x=5x=y-=1is not valid in Python. It seems like two statementsx=5andx=y-=1are written without a separator which could be a semicolon (;) or a newline. -
Even if we separate them like
x=5; x=y-=1, the second statement is still invalid. In Python,x=y-=1is not a valid statement. If you're trying to decrease the value of y by 1 and then assign it to x, it should be written as:y -= 1 x = y -
The variable
yis not defined before the operationy -= 1. In Python, you need to define a variable before you can use it.
So, when you try to run this code, Python will throw a SyntaxError.
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