[JAVA] 백준 10807: 개수 세기

문제

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

풀이

package Baekjoon;

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

public class B_10807 {
  public static void main(String[] args) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

    StringTokenizer st = new StringTokenizer(br.readLine());
    int n = Integer.parseInt(st.nextToken());

    int[] arr = new int[n];
    int cnt = 0;

    st = new StringTokenizer(br.readLine());

    for (int i = 0; i < n; i++) {
      arr[i] = Integer.parseInt(st.nextToken());
    }

    st = new StringTokenizer(br.readLine());
    int v = Integer.parseInt(st.nextToken());

    for (int i = 0; i < n; i++) {
      if (arr[i] == v) {
        cnt++;
      }
    }

    System.out.println(cnt);

  }
}