Hướng dẫn how do you print unique words in python? - làm thế nào để bạn in các từ duy nhất trong python?

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Đọc

Examples:

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Bàn luận
The idea is to use map to keep track of words already occurred. But first, we have to extract all words from a String, as a string may contain many sentences with punctuation marks.
For extracting words from a String, refer Extracting each word from a String.

Viết một hàm lấy một chuỗi làm đối số và in tất cả các từ duy nhất trong đó.The idea is to use a Dictionary for calculating the count of each word. But first, we have to extract all words from a String because a string may contain punctuation marks. This is done using regex or regular expression. The word which has count 1 in the dictionary is a unique word.

Cách tiếp cận: Ý tưởng là sử dụng MAP để theo dõi các từ đã xảy ra. Nhưng trước tiên, chúng ta phải trích xuất tất cả các từ từ một chuỗi, vì một chuỗi có thể chứa nhiều câu có dấu chấm câu. Để trích xuất các từ từ một chuỗi, giới thiệu trích xuất từng từ từ một chuỗi.

Python: Ý tưởng là sử dụng từ điển để tính toán số lượng của từng từ. Nhưng trước tiên, chúng ta phải trích xuất tất cả các từ từ một chuỗi vì một chuỗi có thể chứa dấu chấm câu. Điều này được thực hiện bằng cách sử dụng regex hoặc biểu thức chính quy. Từ có đếm 1 trong từ điển là một từ duy nhất.

Java

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

String.split(' ')5String.split(' ')6

String.split(' ')5String.split(' ')8String.split(' ')9

' '0' '1' '2

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

String.split(' ')5' '5

' '0' '7' '2

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

String.split(' ')5set2

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

' '0set9

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

set(foo)1

Python3

String.split(' ')5String.split(' ')8 set5' '22

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

Các

String.split(' ')8

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

CácGaurav Ahirwar and Gaurav Miglani. If you like GeeksforGeeks and would like to contribute, you can also write an article using write.geeksforgeeks.org or mail your article to . See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above. 

String.split(' ')5

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

Approach:

Bài viết này được đóng góp bởi Gaurav Ahirwar và Gaurav Miglani. Nếu bạn thích GeekSforGeeks và muốn đóng góp, bạn cũng có thể viết một bài viết bằng Write.GeekSforGeek.org hoặc gửi bài viết của bạn. Xem bài viết của bạn xuất hiện trên trang chính của GeekSforGeek và giúp các chuyên viên máy tính khác. Xin vui lòng viết nhận xét nếu bạn tìm thấy bất cứ điều gì không chính xác hoặc bạn muốn chia sẻ thêm thông tin về chủ đề được thảo luận ở trên. & NBSP;

Phương pháp 2: Sử dụng Set ()

Python3

Theo cách tiếp cận này, chúng tôi lưu trữ chuỗi dưới dạng một tập hợp các từ riêng lẻ và in các từ. Để giải quyết vấn đề này trong phương pháp này, trước tiên chúng ta cần biết về https://www.geeksforgeek.org/sets-in-python/

Dưới đây là việc thực hiện phương pháp trên:

Input : Java is great. Grails is also great
Output : Java
         Grails
         also

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

user_input = input("Input: ").split(' ')

duplicates = []

for i in user_input:
    if i not in duplicates:
        duplicates.append(i)

print(duplicates)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)

from collections import Counter

str1 = input("Please enter a sentence: ")
words = str1.split(' ')
c = Counter(words)
unique = [w for w in words if c[w] == 1]

print("Unique words: ", unique)