Python Marathon (Difficult Round)

What is the output of the following code?

• P is present

• P is present Not present

• Not present

• None of the above

After execution of the following code, what is the value of s?

• foofoofoobarbarbarfoobar

• 3foo3bar1foo1bar

• foobarfoobar

• 2foo2bar1foo1bar

You have a set s defined as follows:

s = {100, 200, 300}

Which one of the following statements DOES NOT correctly produce the union of s and the set {300, 400, 500}:

• s.union(set([300, 400, 500]))

• s | [300, 400, 500]

• s.union({300, 400, 500})

• s | {300, 400, 500}

Which of the following prints “Hello world\”?

• print("Hello world\")

• print("Hello world","\")

• print("Hello world\\")

• All of the above

What is the output of the following function call?

• 5

• 15

• (15, 10)

• (5, 10)