[20250814] BOJ / G5 / 나는 기말고사형 인간이야 / 김수연

suyeun84/202508/14 BOJ G5 나는 기말고사형 인간이야.md

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+```java
+import java.io.*;
+import java.util.*;
+
+public class boj23254 {
+	static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+	static StringTokenizer st;
+	static void nextLine() throws Exception {st = new StringTokenizer(br.readLine());}
+	static int nextInt() {return Integer.parseInt(st.nextToken());}
+
+	public static void main(String[] args) throws Exception {
+		nextLine();
+		int N = nextInt();
+		int M = nextInt();
+		int answer = 0;
+		int[] base = new int[M];
+		int[] up = new int[M];
+		int time = 24 * N;
+		PriorityQueue<Node> pq = new PriorityQueue<>(
+                (x,y) -> y.plus - x.plus
+        );
+		nextLine();
+		for (int i = 0; i < M; i++) {
+			base[i] = nextInt();
+			answer += base[i];
+		}
+		nextLine();
+		for (int i = 0; i < M; i++) {
+			up[i] = nextInt();
+			pq.add(new Node(100 - base[i], up[i]));
+		}
+
+        while(!pq.isEmpty()){
+            Node cur = pq.poll();
+
+            if(time >= (cur.rest / cur.plus)){
+                time -= cur.rest / cur.plus;
+
+                answer += cur.plus * (cur.rest / cur.plus);
+
+                if(cur.rest % cur.plus >= 1){
+                    pq.add(new Node(cur.rest % cur.plus,cur.rest % cur.plus));
+                }
+            }else if(time > 0 && (cur.rest >= time * cur.plus)){
+            	answer += time * cur.plus;
+                time = 0;
+            }
+        }
+
+        System.out.println(answer);
+	}
+	static class Node{
+	    int rest;
+	    int plus;
+
+	    Node(int rest,int plus){
+	        this.rest = rest;
+	        this.plus = plus;
+	    }
+	}
+}
+```