1. Shift Left k Cells Use PythonConsider an array named source. Write amethod/function named shiftLeft( source, k)that shifts all the elements of the sourcearray to the left by 'k' positions. You mustexecute the method by passing an arrayand number of cells to be shifted. Aftercalling the method, print the array to showwhether the elements have been shiftedproperly.Example:source=[10,20,30,40,50,60]shiftLeft(source,3)After calling shiftLeft(source,3), printing thearray should give the output as:[ 40, 50, 60, 0, 0, 0 ]

1. Shift Left k Cells Use Python Consider an array named source. Write a method/function named shiftLeft( source, k) that shifts all the elements of the source array to the left by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After

1. Shift Left k Cells Use Python Consider an array named source. Write a method/function named shiftLeft( source, k) that shifts all the elements of the source array to the left by 'k' positions. You must execute the method by passing an array and number of cells to be shifted. After

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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Question

1. Shift Left k Cells Use Python
Consider an array named source. Write a
method/function named shiftLeft( source, k)
that shifts all the elements of the source
array to the left by 'k' positions. You must
execute the method by passing an array
and number of cells to be shifted. After
calling the method, print the array to show
whether the elements have been shifted
properly.
Example:
source=[10,20,30,40,50,60]
shiftLeft(source,3)
After calling shiftLeft(source,3), printing the
array should give the output as:
[ 40, 50, 60, 0, 0, 0 ]

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