FastReader

Exemplo de codigo utilizando a classe FastReader.

                
import java.io.BufferedReader; 
import java.io.IOException; 
import java.io.InputStreamReader; 
import java.util.Scanner; 
import java.util.StringTokenizer; 

public class Main { 
    static class FastReader { 
        BufferedReader br; 
        StringTokenizer st; 

        public FastReader() 
        { 
            br = new BufferedReader( 
                new InputStreamReader(System.in)); 
        } 

        String next() 
        { 
            while (st == null || !st.hasMoreElements()) { 
                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()); } 

        double nextDouble() 
        { 
            return Double.parseDouble(next()); 
        } 

        String nextLine() 
        { 
            String str = ""; 
            try { 
                if(st.hasMoreTokens()){ 
                    str = st.nextToken("\n"); 
                } 
                else{ 
                    str = br.readLine(); 
                } 
            } 
            catch (IOException e) { 
                e.printStackTrace(); 
            } 
            return str; 
        } 
    } 

    public static void main(String[] args) 
    { 
        FastReader s = new FastReader(); 
        int n = s.nextInt(); 
        int k = s.nextInt(); 
        int count = 0; 
        while (n-- > 0) { 
            int x = s.nextInt(); 
            if (x % k == 0) 
                count++; 
        } 
        System.out.println(count); 
    } 
}