Create 1535.cpp

Author: ppo3330

2주차 Knapsack/박준석/1535.cpp

@@ -0,0 +1,44 @@
+#include <iostream>
+#include <algorithm>
+
+using namespace std;
+
+int L[20] = { 0, };
+int J[20] = { 0, };
+int N;
+int mem[20][101] = {0,};
+
+int knap(int i, int hp) {
+	if (hp <= 0) //죽으면 -100
+		return -100;
+	if (i == N) //다 돌면 끝
+		return 0;
+	if (mem[i][hp] != -1) // 이미 계산
+		return mem[i][hp];
+	mem[i][hp] = max((knap(i + 1, hp - L[i]) + J[i]), knap(i + 1, hp));
+	return mem[i][hp];
+}
+
+int main() {
+	ios::sync_with_stdio(false);
+	cin.tie(NULL);
+	cout.tie(NULL);
+
+	cin >> N;
+
+	for (int i = 0; i < N; i++) {
+		cin >> L[i];
+	}
+	for (int i = 0; i < N; i++) {
+		cin >> J[i];
+	}
+	for (int i = 0; i < 20; i++) {
+		for (int j = 0; j < 101; j++) {
+			mem[i][j] = -1;
+		}
+	}
+
+	cout << knap(0, 100);
+
+
+}