제출 #1034411

#제출 시각아이디문제언어결과실행 시간메모리
1034411vjudge1Cloud Computing (CEOI18_clo)C++17
0 / 100
2226 ms262144 KiB
#include<bits/stdc++.h>
using namespace std;

struct thing{
    int core,clock,price,type;
};

bool cmp(thing q,thing w ){
    if(q.clock!=w.clock){
        return q.clock<w.clock;
    }
    else{
        return q.type>w.type;
    }
}

int main(){
    int n;
    cin>>n;
    thing barang[n+2];
    vector<thing>tmp;
    int sum=0;
    for(int q=1;q<=n;q++){
        cin>>barang[q-1].core>>barang[q-1].clock>>barang[q-1].price;
        barang[q-1].type=0;
        tmp.push_back(barang[q-1]);
        sum+=barang[q-1].price;
    }
    int m;
    cin>>m;
    thing lain[m+2];
    for(int q=1;q<=m;q++){
        cin>>lain[q].core>>lain[q].clock>>lain[q].price;
        lain[q].type=1;
        tmp.push_back(lain[q]);
    }
    sort(tmp.begin(),tmp.end(),cmp);
    long long dp[sum+2];
        for(int w=0;w<=sum;w++){
            dp[w]=-1e15;
        }

    dp[0]=0;

    for(int q=n+m;q>=1;q--){
            auto [a,b,c,tipe]=tmp[q-1];
            if(tipe==0){
                for(int w=sum;w>=a;w--){
                    dp[w]=max(dp[w],dp[w-a]-c);
                }
            }
            else{
                for(int w=0;w+a<=sum;w++){
                    dp[w]=max(dp[w],dp[w+a]+c);
                }
            }

    }
    long long ans=0;
    for(int q=0;q<=sum;q++){
        ans=max(ans,dp[q]);

    }
    cout<<ans<<endl;
}
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