Java Template для быстрого чтения-записи
import java.util.*; import java.io.*; public class Solution { FastScanner in; PrintWriter out; int N; public void solve() throws IOException { // solution is here N = in.nextInt(); out.print(N); } public void run() { try { // works with files in = new FastScanner(new File("input.txt")); out = new PrintWriter(new File("output.txt")); // works with standart input-output //in = new FastScanner(System.in); //out = new PrintWriter(System.out); solve(); out.close(); } catch (IOException e) { e.printStackTrace(); } } class FastScanner { BufferedReader br; StringTokenizer st; FastScanner(File f) { try { br = new BufferedReader(new FileReader(f)); } catch (FileNotFoundException e) { e.printStackTrace(); } } FastScanner(InputStream f) { br = new BufferedReader(new InputStreamReader(f)); } String next() { while (st == null || !st.hasMoreTokens()) { try { st = new StringTokenizer(br.readLine()); } catch (IOException e) { e.printStackTrace(); } } return st.nextToken(); } int nextInt() { return Integer.parseInt(next()); } long nextLong() { return Long.parseLong(next()); } String nextLine() { try { return br.readLine(); } catch (IOException e) { e.printStackTrace(); } return null; } } public static void main(String[] arg) { new Solution().run(); } }
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