제출 #1169476

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1169476		bbartek	Jelly Flavours (IOI20_jelly)	C++20	0 / 100	6 ms	6468 KiB

jelly

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

using namespace std;

typedef long long ll;
#define st first
#define nd second
#define pb push_back

const int maxn = 2003; 

int dp[2003][10003];

int find_maximum_unique(int x, int y, vector<int> a, vector<int> b) {
    vector<pair<int,int>> sortowane;
    int n=a.size();
    for(int i=0;i<n;i++){
        sortowane.pb({a[i],b[i]});
    }
    sort(sortowane.begin(),sortowane.end());

    dp[0][0] = y;
    int wyn=0,akt,ile;
    vector<int> reszta;
    for(int i=1;i<=n;i++){
        for(int j=0;j<=x;j++){
            dp[i][j] = -1e9;
            if(j >= sortowane[i-1].st)
                dp[i][j] = max(dp[i][j],dp[i-1][j-sortowane[i-1].st]);
            if(dp[i-1][j] >= sortowane[i-1].nd)
                dp[i][j] = max(dp[i][j],dp[i-1][j] - sortowane[i-1].nd);
        }
        akt = i;
        if(dp[i][x] < 0)
            break;
        ile = dp[i][x];
        reszta.clear();
        for(int j=i+1;j<=n;j++){
            reszta.pb(sortowane[i-1].nd);   
        }
        sort(reszta.begin(),reszta.end());
        for(auto j : reszta){
            if(j > ile)
                break;
            ile -= j;
            akt++;
        }
        if(akt == 5)
            cout<<i<<"\n";
        wyn = max(wyn,akt);
    }
    return wyn;
}

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