Submission #439462

#	Time	Username	Problem	Language	Result	Execution time	Memory
439462		jlallas384	Jelly Flavours (IOI20_jelly)	C++17	9 / 100	10 ms	380 KiB

jelly

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

int find_maximum_unique(int x, int y, vector<int> a, vector<int> b) {
	int n = a.size();
	vector<int> hv(n);
    vector<pair<int,int>> st1,st2;
    for(int i = 0; i < n; i++){
        st1.emplace_back(b[i],i);
    }
    for(int i = 0; i < n; i++){
        st2.emplace_back(a[i],i);
    }
    sort(st1.begin(), st1.end());
    sort(st2.begin(), st2.end());
    swap(x,y);
    int ans = 0;
    for(int i = 0; i <= n; i++){
        int cur = y,ths = 0;
        for(auto [xj,j]: st2){
            if(cur >= xj && !hv[j]){
                ths++;
                cur -= xj;
            }
        }
        ans = max(ans,ths + i);
        if(i < n){
            if(x >= st1[i].first){
                hv[st1[i].second] = 1;
                x -= st1[i].first;
            }else break;
        }
    }
    return ans;
}

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