Matrix dimension problem when asking 'What is your name?'

1 次查看（过去 30 天）
Jack
Jack 2014-11-23
编辑： Azzi Abdelmalek 2014-11-23
Here is my matlab code. It only works when the input name is 4 characters long otherwise it gives me matrix dimension error. How to make this work for names of all length
prompt = 'What is your name?'
N = input(prompt,'s');
if N=='Jack'
disp('Jack is great!');
else
disp('Hello');
end

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回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2014-11-23
编辑：Azzi Abdelmalek 2014-11-23
Use isequal instead of ==
prompt = 'What is your name?'
N = input(prompt,'s');
if isequal(N,'Jack')
disp('Jack is great!');
else
disp('Hello');
end
Azzi Abdelmalek
Azzi Abdelmalek 2014-11-23
Use isequal
prompt = 'What is your name?'
N = input(prompt,'s');
if isequal(N,'Jack')
disp('Jack is great!');
else
disp('Hello');
end

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