Help... what is my mistake and what should i do now?? please

function too_young = under_age(age, limit)
if age < limit
   too_young = true;
else 
    too_young = false;
   return
end
if age < 21
    too_young = true;
end

Answer 1

[madhan ravi]

Since you have shown efforts:

 too_young = under_age(2, []) % [] means no limit was given

 function too_young = under_age(age, limit)

 if isempty(limit)
     limit = 21;
 else
     limit = limit;
 end

 too_young = age < limit;
 end

[Abdur Rob]

sir it gives error with

 "too_young = under_age(20)" commond
 

my code and your code gives me same output .. AND can it possible NARGIN function to perform??

[madhan ravi]

 function too_young = under_age(varargin)

 if nargin < 2
     age = varargin{1};
     limit = 21;
 else
     age = varargin{1};
     limit = varargin{2};
 end

 too_young = age < limit;
 end

[Abdur Rob]

thank you sir for your constractive support