Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- protected void wc (String[] cmd)
- {
- File f = new File(wd, cmd[1]);
- BufferedReader br = null;
- try {
- br = new BufferedReader(new FileReader(f));
- int charCnt=0;
- int linCnt=0;
- int whspaceCnt=0;
- String line;
- while ((line = br.readLine()) != null)
- {
- linCnt++;
- StringTokenizer st = new StringTokenizer(line);
- while (st.hasMoreElements())
- {
- whspaceCnt++;
- st.nextToken();
- }
- charCnt = line.length() - whspaceCnt;
- }
- System.out.println("Betűk száma: " + charCnt);
- System.out.println("Sorok száma: " + linCnt);
- System.out.println("Szavak száma: " + whspaceCnt);
- }
- catch (FileNotFoundException fnf)
- {
- System.out.println("Nem található a fájl.");
- }
- catch (IOException e)
- {
- System.out.println("Nem sikerult kiirni a fajl tartalmat!");
- }
- finally
- {
- try {
- if (br != null)
- br.close();
- }
- catch (IOException e)
- {
- System.out.println("Nem lehetett bezárni.");
- }
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement