Test time left: 54:27Select the correct answerWhat will be the output of the following Python code?def ct(): global y y+=3 print(y)y=8print("y")Options11yError11y
Question
Test time left: 54:27Select the correct answerWhat will be the output of the following Python code?def ct(): global y y+=3 print(y)y=8print("y")Options11yError11y
Solution
The output of the given Python code will be an Error.
Here's the step by step explanation:
-
The function
ct()is defined, which includes a global variabley. The function incrementsyby 3 and then printsy. -
yis then defined as 8 outside the function. -
The string "y" is printed.
However, the function ct() is never called in the code. Therefore, the y inside the function and the y outside the function are treated as two different variables.
When Python tries to execute y+=3 inside the function, it throws an error because y is not previously defined inside the function. The global keyword only applies if the global variable is defined before the function is called.
So, the correct answer is Error.
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