MATLAB: Split string into string based on character type

characterdigitlettersplitstring

Hello,

I have variable data that looks like this: 1A2 and is formatted number+letter(s)+number. I'd like to split this string to mentioned 3 types. Both numbers can be 2-digits. How can I do this?

I tried strtok and split but with no success. Thank you.

Best Answer

>> S = '1A2';
>> C = regexp(S,'(\d+)(\D+)(\d+)','tokens','once')
C = 
    '1'    'A'    '2'

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Hello,

I modify my 'hangman.txt' at first line :

Signature
chair
calculator
window
picture
browser
phone
book
table
glass

Note that 'signature' becomes 'Signature'

clear 
clc
fid = fopen('hangman.txt','r');
if fid < 0,    error('Cannot open file');    end
data = textscan(fid,'%s');
data = data{1};
fclose(fid); 
index = ceil(rand * numel(data));
word = lower(data{index});
masked = word; 
masked(~isspace(masked)) = '*';
complete = 0;
wrong=0;
letter_guessed = '';
while complete == 0
  clc;
  %fprintf('Word : %s\n',masked);
  fprintf('Letter guessed : %s\n',letter_guessed);
  letter = char(input('Guess a letter : ','s'));
  stat = findstr(word,letter);
  fprintf('letters used so far\n',letter);
  if ~isempty(stat)
      masked(stat) = letter; 
      letter_guessed = strcat(letter_guessed,letter);
  elseif ~isequal(word,letter)
      wrong=wrong+1; 
  end
  if isempty(findstr(masked,'*'))
      complete = 1;
      fail=0;
  end
  if wrong==6
      complete=1;
      fail=1;
  end    
end
if fail==0
  clc; fprintf('You win, the word is : %s\n',masked);
elseif fail==1
  disp('You lose')
end

Best Answer

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