Calculation TEst

using System;

namespace com.DreamTree {
    class Program {
        public static float AttDmg = 100;
        public static float MgcDmg = 50;
        public static float Armor = 30;
        
        public static float CritRate = 0.5f;
        public static float CritFac = 1.5f;
        
        public static float HpAmount = 500;
        public static float MpAmount = 300;
        
        
        public static void Main(string[] args) {
            Random rnd = new Ramdom();
            Console.WriteLine(DmgReduction(1000));
        }
        
        
        
        //Damage Reduction For Physic Dmg
        public static float DmgReduction(float DmgReceive){
            float a = DmgReceive / (1+Armor/100);
            return a;
        }
        
        public static float DmgDeal(float DmgOut){
            float a = 
        }
        
        
    }
}