与指定数字相同的数的个数

解题思路:

注意事项:

参考代码:

public class Main {

    public static void main(String[] args) {

     Scanner sc = new Scanner(System.in);

            int N = sc.nextInt();//输入元素个数

            int m = sc.nextInt();//输入比较元素

            int[] arr = new int[N];//定义数组

            int count = 0;//记录与m相等元素的个数

            for (int i = 0; i < N; i++) {

                arr[i]=sc.nextInt();//输入数组元素

            }

            for(int i=0;i<N;i++){

                if(arr[i]==m){

                    count++;

                }

            }

            System.out.println(count);

        }

    }