Submission #1172133

#	Time	Username	Problem	Language	Result	Execution time	Memory
1172133		M_W_13	Jelly Flavours (IOI20_jelly)	C++20	19 / 100	35 ms	528 KiB

jelly

#include "jelly.h"
#include <bits/stdc++.h>

using namespace std;
#define rep(i, n) for (int i = 0; i < (n); i++)
typedef long long ll;
#define pb push_back
#define st first
#define nd second
const int MAXA = 1e4 + 7;

struct pam {
	int wyn;
	int suma;
};

pam dp[MAXA];

int find_maximum_unique(int x, int y, vector<int> a, vector<int> b) {
	int n = a.size();
	rep(i, MAXA) {
		dp[i] = {0, 0};
	}
	rep(i, n) {
		for (int j = MAXA - 1; j >= 0; j--) {
			if (j < a[i]) {
				if (dp[j].suma + b[i] <= y) {
					dp[j] = {dp[j].wyn + 1, dp[j].suma + b[i]};
				}
			}
			else {
				if (dp[j].suma + b[i] <= y) {
					dp[j] = {dp[j].wyn + 1, dp[j].suma + b[i]};
				}
				if (dp[j - a[i]].wyn + 1 > dp[j].wyn) {
					dp[j].wyn = dp[j - a[i]].wyn + 1;
				}
				else if (dp[j - a[i]].wyn + 1 == dp[j].wyn) {
					dp[j].suma = min(dp[j].suma, dp[j - a[i]].suma);
				}
			}
		}
	}
	return dp[x].wyn;
}

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