[백준] 10797번 : 10부제 - C#

https://www.acmicpc.net/problem/10797

using System;

class Program
{
    static void Main() {
        string s=Console.ReadLine();
        int n=int.Parse(s);
        int count=0;
        string[] s1=Console.ReadLine().Split(' ');
        for(int i=0;i<5;i++){
            int a=int.Parse(s1[i]);
            if(n==a) count++;
        }
        Console.Write(count);
    }
}