BufferedReader buffIn = new BufferedReader

class Main { public static void main (String[] args) throws IOException{ BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); String[] str = br.readLine().split(" "); // 6 2 String[] input = br.readLine().split(" "); // 1 2 3 4 5 6 int n = Integer.parseInt(str[0]); // 6 int k = Integer.parseInt(str[1]); // 2 int [] arr = new int [n]; for(int i=0; i<n; i++) { arr[i] = Integer.parseInt(input[i]); // 1 2 3 4 5 6 } } }

java bufferedreader

private static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
private static StringTokenizer st;
static String next() throws IOException {
    while (st==null||!st.hasMoreTokens()) {
        st = new StringTokenizer(br.readLine().trim());
    }
    return st.nextToken();
}
static long readLong() throws IOException {
    return Long.parseLong(next());
}
static int readInt() throws IOException {
    return Integer.parseInt(next());
}
static double readDouble() throws IOException {
    return Double.parseDouble(next());
}
static String readLine() throws IOException {
    return br.readLine().trim();
}

Posted by: Guest on March-01-2021

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