[C#] Input two integers a, b and output their sum

Knowledge points

• string.Split(char s), splits the string string by s of char type, and the return value is string[] type
• int.Parse(String s), converts String type s into int type

Note: Create an empty object and introduce the code into the empty object. Enter the number + space + number in the Input, click play, and then the debug information will be displayed on the console.

using UnityEngine;
using System;

public class APlusB : MonoBehaviour
{
    
    
    public string s;
    private void Start()
    {
    
    
        APlusBByUnity(s);
    }
    private void APlusBByUnity(string s) 
    {
    
    
        string[] ss = s.Split(' ');
        int DebugLog = int.Parse(ss[0]) + int.Parse(ss[1]);
        Debug.Log(DebugLog);
    }

    //private static void Main()
    private static void APlusBByMono() 
    // 暂只知道static表示静态，未深度了解
    {
    
    
        // 来源于洛谷网
        string[] input = Console.ReadLine().Split(' ');
        Console.WriteLine(int.Parse(input[0]) + int.Parse(input[1]));
    }
}