[C#] [BOJ#2445] 지능형 기차

https://www.acmicpc.net/problem/2455

2455번: 지능형 기차

My Solution

---

using System;
using System.Linq;

namespace ConsoleApp1
{
    class Program
    {
        static void Main(string[] args)
        {
            int[] result = new int[5];
            result[0] = 0;
            for (int i = 1; i < 5; i++)
            {
                int[] n = Array.ConvertAll<string, int>(Console.ReadLine().Split(), int.Parse);
                int input = n[1];
                int output = n[0];
                result[i] = result[i - 1] + input - output;
            }
            Console.WriteLine(result.Max());
        }
    }
}

Solution

• if(max<count) max = count로 최대값 갱신!! 간단한 수학,,

---

using static System.Console;

class Program
{
    static void Main() {
        int max = 0;
        int count = 0;
        
        for(int i=0; i<4; i++){
            string[] r = ReadLine().Split(' ');
            
            count = count - int.Parse(r[0]);
            count = count + int.Parse(r[1]);
            if (max < count)
            max = count;
        }
        WriteLine(max);
    }
}