[백준] 10817번 : 세 수 - C#

https://www.acmicpc.net/problem/10817

using System;

class Program
{
    static void Main() {
        int[] arr=new int[3];
        int min=100;
        int count=0;
        string[] s=Console.ReadLine().Split(' ');
        arr[0]=int.Parse(s[0]);
        arr[1]=int.Parse(s[1]);
        arr[2]=int.Parse(s[2]);
        
        for(int i=0;i<3;i++){
            if(arr[i]<=min){
                min=arr[i];
                count=i;
            }
        }
        if(count==0) Console.Write("{0}",arr[1]<=arr[2] ? arr[1] : arr[2]);
        else if(count==1) Console.Write("{0}",arr[0]<=arr[2] ? arr[0] : arr[2]);
        else Console.Write("{0}",arr[0]<=arr[1] ? arr[0] : arr[1]);
    }
}