Below questions are based on the array class which we learned in today’s session :
Create a method within array class which takes element as parameter and deletes that element from array.
Create a method within array class which takes index and element both as parameter adds that element at that specific index of array.
Create a method within array class which returns the length of array.
Create a method within array class which allows to create a copy of array
class array:
def __init__(self,fix_size):
self.fix_size = fix_size
self.lst = []
def add(self,element):
if len(self.lst) < self.fix_size:
self.lst.append(element)
else:
print("Array is full!")
def get(self):
print("Array: ",self.lst)
# 1. Method within array class which takes element
# as parameter and deletes that element from array.
def del_index(self,index):
if index < self.fix_size:
self.lst.pop(index)
else:
print("Index out of range!")
# 2. Create a method within array class which takes index and element
# both as parameter adds that element at that specific index of array.
def remove_para(self,index,parameter):
if index < self.fix_size:
self.lst.pop(index)
self.lst.insert(index,parameter)
else:
print("Index out of range!")
# 3. Create a method within array class which returns the length of array.
def length_array(self):
print("Length of array: ",len(self.lst))
# 4. Create a method within array class which allows to create a copy of array.
def array_copy(self):
print("Array Copy: ",self.lst.copy())
arr = array(3)
arr.add(1)
arr.add(2)
arr.add(3)
arr.get()
arr.del_index(3)
arr.get()
arr.remove_para(1,10)
arr.get()
arr.length_array()
arr.array_copy()
#Create a method within array class which takes element as parameter and deletes that element from array.
class array:
def __init__(self,size):
self.size=size
self.lst=[]
def add(self,element):
if len(self.lst)<self.size:
self.lst.append(element)
else:
print("Array is full")
def get(self):
return self.lst
def remove_list(self,index):
if index<len(self.lst):
self.lst.pop(index)
return self.lst
else:
print("index out of range")
arr=array(5)
arr.add(1)
arr.add(2)
arr.add(3)
arr.add(4)
arr.add(5)
print("list of elements:",arr.get())
print("list of array elements after removing:", arr.remove_list(3))
output:--
list of elements: [1, 2, 3, 4, 5]
list of array elements after removing: [1, 2, 4, 5]
#Create a method within array class which allows to create a copy of array
class array:
def __init__(self,size):
self.size=size
self.lst=[]
def add(self,element):
if len(self.lst)<self.size:
self.lst.append(element)
else:
print("Array is full")
def get(self):
return self.lst
def array_copy(self):
print("Array Copy: ",self.lst.copy())
arr=array(5)
arr.add(1)
arr.add(2)
arr.add(3)
arr.add(4)
arr.add(5)
arr.get()
arr.array_copy()
print("list of array:",arr.get())
output:-
Array Copy: [1, 2, 3, 4, 5]
list of array: [1, 2, 3, 4, 5]
#Create a method within array class which returns the length of array.
class array:
def __init__(self,size):
self.size=size
self.lst=[]
def add(self,element):
if len(self.lst)<self.size:
self.lst.append(element)
else:
print("Array is full")
def get(self):
return self.lst
def length_arr(self):
print("length of arr:",len(self.lst))
arr=array(5)
arr.add(1)
arr.add(2)
arr.add(3)
arr.add(4)
arr.add(5)
arr.get()
arr.length_arr()
print("list of array:",arr.get())
output:- length of arr: 5
list of array: [1, 2, 3, 4, 5]
#Create a method within array class which takes element as parameter and deletes that element from array.
class array:
def __init__(self,size):
self.size=size
self.lst=[]
def add(self,element):
if len(self.lst)<self.size:
self.lst.append(element)
else:
print("Array is full")
def get(self):
return self.lst
def remove_list(self,index):
if index<len(self.lst):
self.lst.pop(index)
return self.lst
else:
print("index out of range")
arr=array(5)
arr.add(1)
arr.add(2)
arr.add(3)
arr.add(4)
arr.add(5)
print("list of elements:",arr.get())
print("list of array elements after removing:",arr.remove_list(2))
#Create a method within array class which takes element as parameter and deletes that element from array.
class array:
def __init__(self,size):
self.size=size
self.lst=[]
def add(self,element):
if len(self.lst)<self.size:
self.lst.append(element)
else:
print("Array is full")
def get(self):
return self.lst
def remove_list(self,index):
if index<len(self.lst):
self.lst.pop(index)
return self.lst
else:
print("index out of range")
arr=array(5)
arr.add(1)
arr.add(2)
arr.add(3)
arr.add(4)
arr.add(5)
print("list of elements:",arr.get())
print("list of array elements after removing:",arr.remove_list(2))
output:
list of elements: [1, 2, 3, 4, 5]
list of array elements after removing: [1, 2, 4, 5]
#Create a method within array class which takes element as parameter and deletes that element from array.
class array:
def __init__(self,size):
self.size=size
self.lst=[]
def add(self,element):
if len(self.lst)<self.size:
self.lst.append(element)
else:
print("Array is full")
def get(self):
return self.lst
def insert_list(self,index,element):
if index<len(self.lst):
self.lst.insert(index,element)
return self.lst
else:
print("index out of range")
arr=array(5)
arr.add(1)
arr.add(2)
arr.add(3)
arr.add(4)
arr.add(5)
print("list of elements:",arr.get())
print("list of array elements after inserting element:",arr.insert_list(2,6))
output:-
list of elements: [1, 2, 3, 4, 5]
list of array elements after inserting element: [1, 2, 6, 3, 4, 5]
class array:
def __init__(self, fix_size):
self.fix_size = fix_size
self.lst = []
def add(self, number):
self.number =number
if len(self.lst) <self.fix_size:
self.lst.append(number)
else:
print("maxium array size is reached")
print(self.lst)
def get_lst(self):
return self.lst
def remov_element(self,index):
self.lst.pop(index)
def remov_element(self,index):
self.lst.remove(index)
def inde_element(self,element,index):
self.lst.insert(index,element)
def length(self):
return len(self.lst)
def copy_lst(self):
self.lst.copy()
arr = array (4)
arr.add(1)
arr.add(6)
arr.add(5)
arr.inde_element(7,5)
print(arr.length())
print(arr.copy_lst())
class array:
def __init__(self,fix_size):
self.fix_size = fix_size
self.lst = []
#1. Create a method within array class which takes element as parameter and deletes that element from array
def add(self,element):
if len(self.lst) < self.fix_size:
self.lst.append(element)
else:
print("Array is full")
def remove(self,element):
if element in self.lst:
self.lst.remove(element)
else:
print("Element is not in list")
# 2.Create a method within array class which takes index and
# element both as parameter adds that element at that specific index of array.
def element_at_index(self,index,element):
if index <= self.fix_size and index > 0:
self.lst.insert(index,element)
else:
print("Index out of range")
# 3.Create a method within array class which returns the length of array.
def arr_len(self):
return len(self.lst)
def get(self):
return self.lst
# 4.Create a method within array class which allows to create a copy of array
def arr_copy(self):
return self.lst.copy()
arr = array(3)
arr.add(1)
arr.add(2)
arr.add(3)
arr.remove(3)
arr.element_at_index(3,8)
print(f"The array is {arr.get()}")
print(f"Array length : {arr.arr_len()}")
print(f"The array copy is :{arr.arr_copy()}")
class array:
def __init__(self,fix_size):
self.fix_size = fix_size
self.lst = []
def add(self,element):
if len(self.lst) < self.fix_size:
self.lst.append(element)
else:
print("Array is full!")
def get(self):
print("Array:",self.lst)
def delete(self,element):
if element in self.lst:
self.lst.remove(element)
else:
print("Element is not in list!")
def element_at_index(self,index,element):
if index <= self.fix_size:
self.lst.insert(index,element)
else:
print("Index out of range")
def len_of_lst(self):
return len(self.lst)
def copy(self):
print(f"Copy of array: {self.lst.copy()}")
arr = array(3)
arr.add(1)
arr.add(2)
arr.add(10)
arr.get()
arr.delete(10)
arr.get()
arr.element_at_index(0,20)
arr.get()
arr.len_of_lst()
arr.copy()
class array:
def __init__(self,fix_size):
self.fix_size = fix_size
self.lst = []
#1. Create a method within array class which takes element as parameter and deletes that element from array
def add(self,element):
if len(self.lst) < self.fix_size:
self.lst.append(element)
else:
print("Array is full")
def remove(self,element):
if element in self.lst:
self.lst.remove(element)
# 2.Create a method within array class which takes index and
# element both as parameter adds that element at that specific index of array.
def element_at_index(self,index,element):
if index <= self.fix_size and index > 0:
self.lst.insert(index,element)
else:
print("Index out of range")
# 3.Create a method within array class which returns the length of array.
def arr_len(self):
return len(self.lst)
def get(self):
return self.lst
# 4.Create a method within array class which allows to create a copy of array
def arr_copy(self):
return self.lst.copy()