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How to reverse the order of words in string

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Mekala balaji
Mekala balaji am 14 Jan. 2020
Beantwortet: Image Analyst am 14 Jan. 2020
Hi,
I have below sentence and want pring in reverse order;
Input:
'Hello. I. am. Here.'
Output:
Here. am. I Hello.
I use below code, but both does not work.
>> ss = 'Hello. I. am. Here.'
>> fliplr(ss)
ans =
'.ereH .ma .I .olleH'
>> ss
ss =
'Hello. I. am. Here.'
>> reverse(ss)
ans =
'.ereH .ma .I .olleH'
  1 Kommentar
Geoff Hayes
Geoff Hayes am 14 Jan. 2020
Mekala - you will need to write code that recognizes the words in your sentences and then reverse the order of the words. Using fliplr or reverse will just flip or reverse the characters in your strings/array. Perhaps strtok might be useful.

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Meg Noah
Meg Noah am 14 Jan. 2020
There's undoubetly better solutions, but:
strtrim(strrep(cell2mat([flipud(split('Hello. I. am. Here.'))']),'.','. '))

Weitere Antworten (1)

Image Analyst
Image Analyst am 14 Jan. 2020
Sounds like homework, so here is a hint towards the solution:
str = 'Hello. I. am. Here.'
words = strsplit(str)
reverseWords = words(end:-1:1)

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