제출 #438883

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
438883		Tc14	Jelly Flavours (IOI20_jelly)	C++17	44 / 100	1687 ms	2097156 KiB

jelly

#include <bits/stdc++.h>
#include "jelly.h"
using namespace std;
#define ve vector
typedef long long ll;
typedef pair<int, int> pii;
const int INF = 1e9 + 10;

int find_maximum_unique(int x, int y, ve<int> A, ve<int> B) {

	int n = (int)A.size();

    ve<ve<ve<int>>> DP(n + 1, ve<ve<int>>(x + 1, ve<int>(y + 1, -1)));

    DP[0][0][0] = 0;
    for (int i = 1; i <= n; i++) {
        for (int j = 0; j <= x; j++) {
            for (int k = 0; k <= y; k++) {

                int v1 = DP[i - 1][j][k];
                int v2 = -1;
                int v3 = -1;

                if (j - A[i - 1] >= 0) {
                    int v = DP[i - 1][j - A[i - 1]][k];
                    if (v != -1) v2 = v + 1;
                }

                if (k - B[i - 1] >= 0) {
                    int v = DP[i - 1][j][k - B[i - 1]];
                    if (v != -1) v3 = v + 1;
                }

                DP[i][j][k] = max(v1, max(v2, v3));
            }
        }
    }

    int ans = 0;
    for (int j = 0; j <= x; j++) {
        for (int k = 0; k <= y; k++) {
            ans = max(ans, DP[n][j][k]);
        }
    }

	return ans;
}

• Subtask 1: 11 / 11
• Subtask 2: 24 / 24
• Subtask 3: 9 / 9
• Subtask 4: 0 / 10
• Subtask 5: 0 / 14
• Subtask 6: 0 / 32