How do I print a sentence "Hello world!" n number of times?

n is the value you would enter to display it that number of times, for example:

n = 3

the answer would be

1) Hello world!
2) Hello world!
3) Hello world!

Thanks

[James Tursa]

Please post what you have done so far and we can comment on it and make suggestions.

[Star Strider]

You already mentioned the functions you need in your tags.

[patty]

I tried this

n = input('Enter a number:');
for sentence = n:1
   n = fprintf('%d. Hello world!', n);
    disp(n:1)
end

I'm new to matlab so I was hoping someone could help me figure it out. thanks

Answer 1

[James Tursa]

Since you posted your code I will make some corrections for you:

n = input('Enter a number:');
for sentence = 1:n  % have the indexing go from 1 to n, not reverse
    fprintf('%d. Hello world!\n', sentence); % print the index, and a newline \n
end

The fprintf will print out your line. You don't need the extra disp.