[BOJ] 31860 열심히 일하는 중 (S2)

Author: abcxj123

정건우/10주차/260304.java

@@ -0,0 +1,45 @@
+//https://www.acmicpc.net/problem/31860
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.util.Collections;
+import java.util.PriorityQueue;
+import java.util.StringTokenizer;
+
+public class BOJ_S2_31860_열심히일하는중 {
+    public static void main(String[] args) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        StringTokenizer st = new StringTokenizer(br.readLine());
+
+        int N = Integer.parseInt(st.nextToken());
+        int M = Integer.parseInt(st.nextToken());
+        int K = Integer.parseInt(st.nextToken());
+
+        PriorityQueue<Integer> pq = new PriorityQueue<>(Collections.reverseOrder());
+
+        for (int i = 0; i < N; i++) {
+            pq.add(Integer.parseInt(br.readLine()));
+        }
+
+        int ans = 0;
+        int past = 0;
+        StringBuilder sb = new StringBuilder();
+
+        while(!pq.isEmpty()) {
+            int score = pq.poll();
+            int satis = (past/2) + score;
+
+            sb.append(satis).append('\n');
+
+            score -= M;
+
+            if(score > K) pq.add(score);
+
+            past = satis;
+            ans++;
+        }
+
+        System.out.println(ans);
+        System.out.println(sb.toString());
+    }
+}