This shows you the differences between two versions of the page.
— |
javauserinput [2014/10/25 21:52] (current) |
||
---|---|---|---|
Line 1: | Line 1: | ||
+ | ===== Java user input ===== | ||
+ | <code java> | ||
+ | BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in)); | ||
+ | int choice = 0; | ||
+ | try { | ||
+ | while (choice != -1) { | ||
+ | String line = stdin.readLine(); | ||
+ | choice = Integer.parseInt(line); | ||
+ | if (choice >= 0) System.out.println(choice); | ||
+ | } | ||
+ | } | ||
+ | catch (IOException e) { | ||
+ | System.err.println("IOException : "+e); | ||
+ | } | ||
+ | </code> | ||
+ | ---- | ||
+ | |||
+ | * [[javainfo|Back to Java]] |