tuple and list in python
#to create a tuple you use ( ) :
myTuple = ()
#but to create a list you use [ ] :
myList = []
#tuples cannot be changed while the lists can be modified but Tuples are
#more memory efficient
#Code_Breakertuple and list in python
#to create a tuple you use ( ) :
myTuple = ()
#but to create a list you use [ ] :
myList = []
#tuples cannot be changed while the lists can be modified but Tuples are
#more memory efficient
#Code_Breakerpython list of tuples
#List of Tuples
list_tuples = [('Nagendra',18),('Nitesh',28),('Sathya',29)]
#To print the list of tuples using for loop you can print by unpacking them
for name,age in list_tuples:
print(name,age)
#To print with enumerate--->enumerate is nothing but gives the index of the array.
for index,(name,age) in list_tuples:
#print using fstring
print(f'My name is {name} and age is {age} and index is {index}')
#print using .format
print('My name is {n} and age is {a} and index is {i}'.format(n=name,a=age,i=index))list of tuples python
import string
fhand = open('romeo-full.txt')
counts = dict()
for line in fhand:
line = line.translate(None, string.punctuation)
line = line.lower()
words = line.split()
for word in words:
if word not in counts:
counts[word] = 1
else:
counts[word] += 1
# Sort the dictionary by value
lst = list()
for key, val in counts.items():
lst.append( (val, key) )
lst.sort(reverse=True)
for key, val in lst[:10] :
print key, valCopyright © 2021 Codeinu
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