[Week02] BOJ: 퇴사 2

weekly/week02/BOJ_15486_퇴사2/JAEHEE25.java

@@ -0,0 +1,32 @@
+package week02.BOJ_15486_퇴사2;
+
+import java.util.*;
+import java.lang.*;
+import java.io.*;
+
+class BOJ15486 {
+    public static void main(String[] args) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        int N = Integer.parseInt(br.readLine());
+        int[] T = new int[N];
+        int[] P = new int[N];
+        for (int i = 0; i < N; i++) {
+            StringTokenizer st = new StringTokenizer(br.readLine());
+            int t = Integer.parseInt(st.nextToken());
+            int p = Integer.parseInt(st.nextToken());
+            T[i] = t;
+            P[i] = p;
+        }
+
+        int max = 0;
+        int[] dp = new int[N + 1];
+        for (int i = 0; i < N; i++) {
+            max = Math.max(dp[i], max);
+            if (i + T[i] <= N) { //기간 초과 제외
+                dp[i + T[i]] = Math.max(P[i] + max, dp[i + T[i]]);
+            }
+        }
+
+        System.out.println(Math.max(dp[N], max));
+    }
+}