03.02.2015 Views

Input e Output in Java

Input e Output in Java

Input e Output in Java

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Scomposizione<br />

●<br />

Se si prova a chiamare nextToken() senza che ci<br />

siano token viene sollevata un’eccezione: si deve<br />

sempre controllare prima con hasMoreToken():<br />

...<br />

Str<strong>in</strong>gTokenizer tokenizer = new<br />

Str<strong>in</strong>gTokenizer(<strong>in</strong>put);<br />

while (tokenizer.hasMoreTokens()) {<br />

Str<strong>in</strong>g token = tokenizer.nextToken();<br />

double x = Double.parseDouble(token);<br />

data.add(x);<br />

}<br />

...<br />

Laboratorio di Programmazione - Luca Tesei<br />

11

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!