check string in array

i have this array

d ={'A'          'B'
'hello'      'hi'
'enter'     'exit'
'me'        'you'
'love'      'hurt'
'what'      'how'};

if i enter,str1 = 'hello me what';

i want that answer =1 since str1 contain value in d(:,1)

else will return as 0 . can someone tell me how to do that?

Answer 1

[Thomas]

is something like this what you want

d ={'A'          'B'
'hello'      'hi'
'enter'     'exit'
'me'        'you'
'love'      'hurt'
'what'      'how'};

 % str1={'hello' 'me' 'what'};

 %Edit
  str1='hello me what';
  str1=regexp(str1,' ','split');

check=ismember(str1,d);  %use d(:,1) to check only first column

if sum(check)==3
output=1
else
output=0
end

[Amir Hamzah UTeM]

how about if str1='hello me what'

still can use it?

how to separate the word?

[Thomas]

in that case use

str1='hello me what';

str1=regexp(str1,' ','split');