Python Sorting

Topics:

1. Sorted vs Sort
2. Sorted Tuples
3. Sorted Strings
4. Sorted Dictionary
5. Reversed list
6. Sorted List with absolute key
7. Sorted Nested List
8. Sorted Nested List with Lambda

1. Sorted vs Sort

>>Return to Menu

my_list = [1,5,3,7,2]

print(my_list,'original')

my_list.sort()
print(my_list,'using sort()')

sorted_list = sorted(my_list)
print(sorted_list,'using sorted()')

my_list = [1,5,-3,7,-2]

print(sorted(my_list, key = abs))

2. Sorted Tuples

>>Return to Menu

my_tuple = ('d','c','e','a','b')

print(my_tuple,'original')
my_tuple = sorted(my_tuple)
print(my_tuple,'new')

3. Sorted Strings

>>Return to Menu

my_string = 'python'

print(my_string,'-original')
my_string = sorted(my_string)
print(my_string,'-new')

4. Sorted Dictionary

>>Return to Menu

my_dict = {'car':4,'dog':2,'add':3,'bee':1}

print(my_dict,'-original')
my_dict = sorted(my_dict)
print(my_dict,'-new')

my_dict = {'car':4,'dog':2,'add':3,'bee':1}

print(my_dict,'-original')
my_dict = sorted(my_dict.items())
print(my_dict,'-new')

my_dict = {'car':4,'dog':2,'add':3,'bee':1}

print(my_dict,'-original')
my_dict = sorted(my_dict.values())
print(my_dict,'-new')

my_dict = {'car':4,'dog':2,'add':3,'bee':1}

print(my_dict,'-original')
my_dict = sorted(my_dict.values(), reverse=True)
print(my_dict,'-new')

5. Reversed list

>>Return to Menu

my_list = [1,5,3,7,2]

print(my_list,'original')
my_list_reversed = reversed(my_list)
print(my_list_reversed ,'new')
print(list(my_list_reversed ),'new')
print(my_list[::-1])

6. Sorted List with absolute key

>>Return to Menu

my_list = [1,5,-3,7,-2]

print(sorted(my_list))
print(sorted(my_list, key = abs))

7. Sorted Nested List

>>Return to Menu

my_list=[['car',4,65],['dog',2,30],['add',3,10],['bee',1,24]]
print(sorted(my_list))

8. Sorted Nested List with Lambda

>>Return to Menu

my_list=[['car',4,65],['dog',2,30],['add',3,10],['bee',1,24]]

print(sorted(my_list, key = lambda item :item[0]))
print(sorted(my_list, key = lambda item :item[1]))

#End

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