백준 10807 개수 세기

https://www.acmicpc.net/problem/10807

10807번: 개수 세기

public class Boj10807_개수세기 {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

        int n = Integer.parseInt(br.readLine());
        StringTokenizer st = new StringTokenizer(br.readLine());
        int cnt = 0;
        int[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = Integer.parseInt(st.nextToken());
        }
        int v = Integer.parseInt(br.readLine());
        for (int i = 0; i < arr.length; i++) {
            if (arr[i] == v) {
                cnt++;
            }
        }
        System.out.println(cnt);
    }
}