프로그래머스_서버증설횟수.java

Author: ksoheee

2025-09-08/김소희/프로그래머스_서버증설횟수.java

@@ -0,0 +1,28 @@
+class Solution {
+    static int[] server;
+    public int solution(int[] players, int m, int k) {
+        int answer = 0;
+        server = new int[24];
+        for(int i = 0; i < 24; i++){
+            //현재 필요한 서버 수 계산
+            int needServer = 0;
+            if(players[i] >= m){
+                if(players[i] % m == 0){
+                    needServer += ((players[i] - m) / m) + 1;
+                }
+                else needServer += ((players[i] - m) / m) + 1;
+            }
+            int serverCount = 0;
+            for(int j = Math.max(0, i - k + 1); j < i; j++){
+                serverCount += server[j];
+            }
+            
+            //필요한 서버 수 계산
+            int add = Math.max(0, needServer - serverCount);
+            server[i] = add;
+            answer += add;
+       
+        }
+        return answer;
+    }
+}