[백준] 16917번 : 양념 반 후라이드 반 - C#

https://www.acmicpc.net/problem/16917

using System;

class Program
{
    static void Main() {
        string[] s=Console.ReadLine().Split(' ');
        int a=int.Parse(s[0]);
        int b=int.Parse(s[1]);
        int c=int.Parse(s[2]);
        int x=int.Parse(s[3]);
        int y=int.Parse(s[4]);
        
        int num1=a*x+b*y;
        
        int k=x>=y?x:y;
        int num2=k*2*c;
        int min=Math.Min(num1,num2);
        
        int w=(a+b)>=2*c?2*c:a+b;
        int v=x>=y?y:x;
        x-=v;
        y-=v;
        int num3=v*w+x*a+y*b;
        min=Math.Min(min,num3);
        Console.Write(min);
    }
}