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list_methods.py
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list_methods.py
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#!/usr/bin/env python
# coding: utf-8
# ## len()
# In[15]:
# prints the total number of elements present in the list
months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
print(len(months))
# ## max()
# In[19]:
# returns the greatest element of a list
months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
print(max(months))
# in strings, the element that would occur last if the list was sorted alphabetically
numbers = [23, 34, 12, 45, 89, 1, 8, 99]
print(max(numbers))
# prints the largest number if integers
# ## min()
# In[24]:
# returns the samllest element of a list
months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
print(min(months))
# in strings, the element that would occur first if the list was sorted alphabetically
numbers = [23, 34, 12, 45, 89, 1, 8, 99]
print(min(numbers))
# prints the smallest number if integers
# ## sorted()
# In[28]:
# returns a copy of the list in order form samllest to largest leaving the original list unchanged.
months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
print(sorted(months))
# sorts in alphabetical order
numbers = [23, 34, 12, 45, 89, 1, 8, 99]
print(sorted(numbers))
# sorts based on integers
# ## reverse sorting.
# In[39]:
# returns a copy of the list in order form largest to smallest leaving the original list unchanged.
#--------------------------------TRUE--------------------------------
months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
print(sorted(months, reverse = True))
numbers = [23, 34, 12, 45, 89, 1, 8, 99]
print(sorted(numbers, reverse = True))
#--------------------------------FALSE--------------------------------
months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']
print(sorted(months, reverse = False))
numbers = [23, 34, 12, 45, 89, 1, 8, 99]
print(sorted(numbers, reverse = False))
# In[ ]: