Submission #302406

#	Time	Username	Problem	Language	Result	Execution time	Memory
302406		chirathnirodha	Jelly Flavours (IOI20_jelly)	C++17	11 / 100	2066 ms	512 KiB

jelly

#include "jelly.h"
#include <vector>
#include<bits/stdc++.h>
using namespace std;

vector<int> aprice;
vector<int> bprice;
int knapsack(int x,int y,int ind){
    if(ind==0 || (x==0 && y==0))return 0;
    if(x-aprice[ind-1]>=0 && y-bprice[ind-1]>=0){
        return max(max(knapsack(x-aprice[ind-1],y,ind-1),knapsack(x,y-bprice[ind-1],ind-1))+1,knapsack(x,y,ind-1));
    }
    else if(x-aprice[ind-1]>=0){
        return max(knapsack(x-aprice[ind-1],y,ind-1)+1,knapsack(x,y,ind-1));
    }
    else if(y-bprice[ind-1]>=0){
        return max(knapsack(x,y-bprice[ind-1],ind-1)+1,knapsack(x,y,ind-1));
    }
    else return knapsack(x,y,ind-1);
}
int find_maximum_unique(int x, int y, vector<int> a, vector<int> b) {
	int n = a.size();
	aprice=a;
	bprice=b;
	return knapsack(x,y,n);
}

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