Answer to Question #186411 in Python for bharath

Question

Given a sentence as input, print all the unique combinations of three words in lexicographical order.Input

The input will be a single line containing a sentence.Output

The output should be multiple lines, each line containing the unique combination of three words in lexicographical order.Explanation

For example, if the given sentence is "apple is a fruit", the possible unique combination of three are (a, apple, fruit), (a, apple, is), (a, fruit, is), (apple, fruit, is). So the output should be

a apple fruit
a apple is
a fruit is
apple fruit is

Sample Input 1

apple is a fruit

Sample Output 1

a apple fruit

a apple is

a fruit is

apple fruit is

Sample Input 2

raju plays cricket

Sample Output 2

cricket plays raju

Answer 1

s = input('Enter your string: ')
words = s.split()
words_uniq =[]
for item in words:
    if item not in words_uniq:
        words_uniq.append(item)
words_uniq.sort()
for i in range(len(words_uniq)):
    for j in range(i+1,len(words_uniq)):
        for z in range(j+1,len(words_uniq)):
            print(words_uniq[i],words_uniq[j],words_uniq[z])