전체 코드 using System; using System.Linq; using System.Collections.Generic; public class Solution { public int solution(int a, int b, int c, int d) { int answer = 0; List inputList = new List() {a, b, c, d}; List countList = inputList.Distinct().ToList(); switch(countList.Count){ case 1: answer = a * 1111; break; case 2: int p2 = countList[0]; int q2 = countList[1]; int pCount = inputList.Where(n =..
