[백준] 5543번 : 상근날드 - C#

https://www.acmicpc.net/problem/5543

using System;

class Program
{
    static void Main() {
        int[] arr=new int[5];
        for(int i=0;i<5;i++){
            string s=Console.ReadLine();
            arr[i]=int.Parse(s);
        }
        int ham=2000;
        for(int i=0;i<3;i++){
            if(arr[i]<=ham) ham=arr[i];
        }
        int bev=2000;
        for(int i=3;i<5;i++){
            if(arr[i]<=bev) bev=arr[i];
        }
        Console.Write("{0}",ham+bev-50);
    }
}