Implement the function pairs, which takes in an integer n, and returns a new list of lists which contains pairs of numbers from 1 to n. Use a list comprehension. def pairs(n): """Returns a new list containing two element lists from values 1 to n >>> pairs (1) [[1,1]] >>> X = pairs (2) >>> X [[1, 1], [2, 2]] >>> pairs (5) [[1, 1], [2, 2], [3, 3], [4, 4], [5, 5]] >>> pairs (-1) [] |||||| "*** YOUR CODE HERE ***"

Implement the function pairs, which takes in an integer n, and returns a new list of lists which contains pairs of numbers from 1 to n. Use a list comprehension. def pairs(n): """Returns a new list containing two element lists from values 1 to n >>> pairs (1) [[1,1]] >>> X = pairs (2) >>> X [[1, 1], [2, 2]] >>> pairs (5) [[1, 1], [2, 2], [3, 3], [4, 4], [5, 5]] >>> pairs (-1) [] |||||| "* YOUR CODE HERE *"

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Implement the function pairs, which takes in an integer n, and returns a new list of lists which contains pairs of numbers from 1 to n. Use a list comprehension. def pairs(n): """Returns a new list containing two element lists from values 1 to n >>> pairs (1) [[1,1]] >>> X = pairs (2) >>> X [[1, 1], [2, 2]] >>> pairs (5) [[1, 1], [2, 2], [3, 3], [4, 4], [5, 5]] >>> pairs (-1) [] '*** YOUR CODE HERE ***"
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