what is inheritance in python 3.10
what is inheritance in python 3.10 Welcome everyone, today we will learn what is inheritance in python tutorials point. Inheritance is a very powerful feature in oop. It is represents…
what is inheritance in python 3.10 Welcome everyone, today we will learn what is inheritance in python tutorials point. Inheritance is a very powerful feature in oop. It is represents…
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How to use counter in python 3-How to accessing-Arithmetic |
import collections print (collections.Counter(['x', 'y', 'z', 'x', 'x', 'y'])) print (collections.Counter({'y': 2, 'x': 3, 'z':1})) print(collections.Counter(y=2, x=3, z=1))
Counter({'x': 3, 'y': 2, 'z': 1}) Counter({'x': 3, 'y': 2, 'z': 1}) Counter({'x': 3, 'y': 2, 'z': 1})
import collections sach = collections.Counter() print('Initial: ', sach) sach.update('loveloo') print('Sequence: ', sach) sach.update({'l': 3, 'o':2}) print('Dict: ', sach)
Initial: Counter() Sequence: Counter({'o': 3, 'l': 2, 'v': 1, 'e': 1}) Dict: Counter({'l': 5, 'o': 5, 'v': 1, 'e': 1})
import collections sach = collections.Counter('lovelloo') for letter in 'loveyou': print('%s : %d' %(letter, sach[letter]))
l : 3 o : 3 v : 1 e : 1 y : 0 u : 0
import collections sach = collections.Counter('loveyouso') sach['z'] = 0 print(sach) print(list(sach.elements()))
Counter({'o': 3, 'l': 1, 'v': 1, 'e': 1, 'y': 1, 'u': 1, 's ': 1})
import collections sach = collections.Counter() sent = '''Love blur my vision; but after recede it, me can see more clearly than ever– sachin pagar ''' for word in sent:sach.update(word.rstrip().lower()) print("show Three most common letters in the above sent: ") for letter, count in sach.most_common(5): print("%s: %7d" %(letter, count))
show Three most common letters in the above sent:
e: 11
a: 07
o: 05
import collections sach1 = collections.Counter(['a', 'b', 'a''c', 'a' ,'b', 'b']) sach2 = collections.Counter('alphabet') print('sach1: ', sach1) print('sach2: ', sach2) print ('n get result Combined counts: ') print(sach1 + sach2) print('n get result Subtraction: ') print(sach1 - sach2) print('n get Intersection result:') print(sach1 & sach2) print('n get Union result:') print(sach1 | sach2)
sach1: Counter({'b': 3, 'a': 3, 'c': 1}) sach2: Counter({'a': 3, 'l': 1, 'p': 1, 'h': 1, 'b': 1, 'e': 1, 't': 1}) get result Combined counts: Counter({'a': 5, 'b': 4, 'c': 1, 'l': 1, 'p': 1, 'h': 1, 'e': 1, 't': 1}) get result Subtraction: Counter({'b': 2, 'c': 1}) get Intersection result: Counter({'a': 3, 'b': 1}) get Union result: Counter({'b': 3, 'a': 5, 'c': 1, 'l': 1, 'p': 1, 'h': 1, 'e': 1, 't': 1})
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