Programming in Python, OPPE 1

September 2025 term, Set 3

Quiz Space

MusicOpen the study music controls.

CalculatorOpen the calculatorLearning mode

Question 1

+10−0Instructions

QuestionTest casesSolution

Write a function shuffle_sentence(sentence, order) that takes a string sentence containing three words separated by spaces and a tuple order specifying the shuffling order.

The function should return a string with the words of the sentence shuffled according to the specified order.

NOTE: This is a function type question, you don't have to take input or print the output, just have to complete the required function definition.

Examples

sentence = "apple banana orange", order = (0, 2, 1) -> "apple orange banana" Explanation: 0 - apple , 2 - orange, 1 - banana
sentence = "cat dog mouse", order = (2, 1, 0) -> "mouse dog cat" Explanation: 2 - mouse, 1 - dog, 0 - cat

Your task

Implement this function:

def shuffle_sentence(sentence, order):

Write the function only — the arguments are read for you and the return value is printed automatically.

Arguments arrive as one Python literal per line, in this order: sentence, order.

Example

Input

"apple banana orange"
(0, 2, 1)

Output

'apple orange banana'

Code Editor

Python 3

−14+

ResetNot submitted

def shuffle_sentence(sentence, order):
    """
    Shuffles the words of a three-word sentence according to the specified order.

    Args:
        sentence (str): The three-word sentence.
        order (tuple): The shuffling order.

    Returns:
        str: The shuffled sentence.

    Examples:
        >>> shuffle_sentence('apple banana orange', (0, 2, 1))
        'apple orange banana'
        >>> shuffle_sentence('cat dog mouse', (2, 1, 0))
        'mouse dog cat'
    """
    ...

def shuffle_sentence(sentence, order): """ Shuffles the words of a three-word sentence according to the specified order. Args: sentence (str): The three-word sentence. order (tuple): The shuffling order. Returns: str: The shuffled sentence. Examples: >>> shuffle_sentence('apple banana orange', (0, 2, 1)) 'apple orange banana' >>> shuffle_sentence('cat dog mouse', (2, 1, 0)) 'mouse dog cat' """ ...

Run sample testsSubmit

Submit this paper?

You cannot change your answers after submitting.

Answered

0

Not answered

1

Marked for review

0

Answered & marked for review

0

Not visited

2

Keep goingSubmit paper

Instructions

The palette shows the status of every question. Pick a number to go straight to it.

Answered

0

Not answered

1

Marked for review

0

Answered & marked for review

0

Not visited

2

• Save & Next moves to the next question. Answers are saved as you go.
• Mark for Review & Next flags the question to come back to. A flagged answer still counts.
• Clear Response removes your answer to the question on screen.
• The ← and → keys move to the previous and next question.

Write a function shuffle_sentence(sentence, order) that takes a string sentence containing three words separated by spaces and a tuple order specifying the shuffling order. The function should return a string with the words of the sentence shuffled according to the specified order. NOTE: This is a function type question, you don't have to take input or print the output, just have to complete the required function definition. ### Examples ``` sentence = "apple banana orange", order = (0, 2, 1) -> "apple orange banana" Explanation: 0 - apple , 2 - orange, 1 - banana sentence = "cat dog mouse", order = (2, 1, 0) -> "mouse dog cat" Explanation: 2 - mouse, 1 - dog, 0 - cat ``` ## Your task Implement this function: ```python def shuffle_sentence(sentence, order): ``` Write the function only — the arguments are read for you and the return value is printed automatically. **Arguments** arrive as one Python literal per line, in this order: `sentence`, `order`. ## Example **Input** ``` "apple banana orange" (0, 2, 1) ``` **Output** ``` 'apple orange banana' ``` Write a function n_unique_letters_in_exactly_one_of(s1, s2) that takes two strings as input and returns the number of unique letters that are present in exactly one of the strings but not in both. Assume the strings will have only alphabets (both uppercase and lowercase). The letters should be compared in case insensitive manner ('A' and 'a' are considered same). Hint: Use set operations to find this. NOTE: This is a function type question, you don't have to take input or print the output, just have to complete the required function definition. ### Example ``` >>> n_unique_letters_in_exactly_one_of("APPLE", "plum") ``` "a", "e", "u" and "m" are the characters that are present in exactly one of the strings. ## Your task Implement this function: ```python def n_unique_letters_in_exactly_one_of(s1: str, s2: str) -> int: ``` Write the function only — the arguments are read for you and the return value is printed automatically. **Arguments** arrive as one Python literal per line, in this order: `s1`, `s2`. ## Example **Input** ``` "APPLE" "plum" ``` **Output** ``` 4 ``` Write a function that takes an integer n and: doubles it if it is even, otherwise returns its square. NOTE: This is a function type question, you don't have to take input or print the output, just have to complete the required function definition. ### Examples ``` >>> double_if_even_else_square(8) >>> double_if_even_else_square(9) ``` ## Your task Implement this function: ```python def double_if_even_else_square(n): ``` Write the function only — the arguments are read for you and the return value is printed automatically. **Arguments** arrive as one Python literal per line, in this order: `n`. ## Example **Input** ``` 8 ``` **Output** ``` 16 ```