Submission #1131416

#	Time	Username	Problem	Language	Result	Execution time	Memory
1131416		ahmedfouadnew	Cloud Computing (CEOI18_clo)	C++20	36 / 100	325 ms	126284 KiB

clo

#include "bits/stdc++.h"
using namespace std;
#define int long long
#define f first
#define s second
#define pb push_back
int dp[4002][4004];
int n,m;
vector<pair<int,pair<int,int> > >vp;
int fun(int idx,int crs) {
    if(crs<0)
        return -1e15;
    if(idx==n+m) {
        return 0;
    }
    int &ret=dp[idx][crs];
    if(~ret)
        return ret;
    return ret=max(vp[idx].s.s+fun(idx+1,crs+vp[idx].s.f),fun(idx+1,crs));
}
signed main() {
    memset(dp,-1,sizeof dp);
    cin>>n;
    for(int i=0;i<n;i++) {
        int c,f,v;
        cin>>c>>f>>v;
        vp.pb({f,{c,-v}});
    }
    cin>>m;
    for(int i=0;i<m;i++) {
        int c,f,v;
        cin>>c>>f>>v;
        vp.pb({f,{-c,v}});
    }
    sort(vp.rbegin(),vp.rend());
    int ans=fun(0,0);
    cout<<ans<<"\n";
}

• Subtask 1: 18 / 18
• Subtask 2: 0 / 18
• Subtask 3: 18 / 18
• Subtask 4: 0 / 18
• Subtask 5: 0 / 18
• Subtask 6: 0 / 10