class CircularArray: definit_(self, lin, st, sz): # Initializing Variables self.start = 0 self.size = 0 self.cir = [] # if lin= [10, 20, 30, 40, None] # then, CircularArray (lin, 2, 4) will generate #cir = [40, null, 10, 20, 30] # To Do. # Hints: set the values for initialized variables # Print from index to len(cir) - 1 def printFullLinear(self): #Easy # To Do pass # Remove this line. # Print from start index and total size elements def printForward(self): #Easy # To Do pass # Remove this line def printBackward(self): #Easy # To Do pass # Remove this line # Tester class. Run this cell after completing methods in the upper cell and #check the output lin_arr1 = [10, 20, 30, 40, None] print("==========Test 1=========") c1 = CircularArray (lin_arr1, 2, 4) c1.printFullLinear() # This should print: 40, None, 10, 20, 30 c1.printForward() # This should print: 10, 20, 30, 40 c1.printBackward() # This should print: 40, 30, 20, 10
class CircularArray: definit_(self, lin, st, sz): # Initializing Variables self.start = 0 self.size = 0 self.cir = [] # if lin= [10, 20, 30, 40, None] # then, CircularArray (lin, 2, 4) will generate #cir = [40, null, 10, 20, 30] # To Do. # Hints: set the values for initialized variables # Print from index to len(cir) - 1 def printFullLinear(self): #Easy # To Do pass # Remove this line. # Print from start index and total size elements def printForward(self): #Easy # To Do pass # Remove this line def printBackward(self): #Easy # To Do pass # Remove this line # Tester class. Run this cell after completing methods in the upper cell and #check the output lin_arr1 = [10, 20, 30, 40, None] print("==========Test 1=========") c1 = CircularArray (lin_arr1, 2, 4) c1.printFullLinear() # This should print: 40, None, 10, 20, 30 c1.printForward() # This should print: 10, 20, 30, 40 c1.printBackward() # This should print: 40, 30, 20, 10
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
Related questions
Question
Please use python to solve this
![class CircularArray:
definit_(self, lin, st, sz):
Variables
# Initializing
self.start=0
self.size = 0
self.cir = []
# if lin = [10, 20, 30, 40, None]
# then, CircularArray (lin, 2, 4) will generate
#cir = [40, null, 10, 20, 30]
# To Do.
# Hints: set the values for initialized variables
# Print from index to len(cir) - 1
def printFullLinear(self): #Easy
# To Do
pass # Remove this line
# Print from start index and total size elements
def printForward(self): #Easy
# To Do
pass # Remove this line
def printBackward(self): #Easy
# To Do
pass # Remove this line
# Tester class. Run this cell after completing methods in the upper cell and
#check the output
lin_arr1 = [10, 20, 30, 40, None]
print("==========Test 1==========")
|c1 = CircularArray (lin_arr1, 2, 4)
c1.printFullLinear() # This should print: 40, None, 10, 20, 30
c1.printForward() # This should print: 10, 20, 30, 40
c1.printBackward() # This should print: 40, 30, 20, 10](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2805899c-20b5-4265-af6f-4c257a37ae03%2F82444d95-c450-46b0-8703-0d0dd77fec0d%2Fk7wileo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:class CircularArray:
definit_(self, lin, st, sz):
Variables
# Initializing
self.start=0
self.size = 0
self.cir = []
# if lin = [10, 20, 30, 40, None]
# then, CircularArray (lin, 2, 4) will generate
#cir = [40, null, 10, 20, 30]
# To Do.
# Hints: set the values for initialized variables
# Print from index to len(cir) - 1
def printFullLinear(self): #Easy
# To Do
pass # Remove this line
# Print from start index and total size elements
def printForward(self): #Easy
# To Do
pass # Remove this line
def printBackward(self): #Easy
# To Do
pass # Remove this line
# Tester class. Run this cell after completing methods in the upper cell and
#check the output
lin_arr1 = [10, 20, 30, 40, None]
print("==========Test 1==========")
|c1 = CircularArray (lin_arr1, 2, 4)
c1.printFullLinear() # This should print: 40, None, 10, 20, 30
c1.printForward() # This should print: 10, 20, 30, 40
c1.printBackward() # This should print: 40, 30, 20, 10
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