Submission #529823

#	Time	Username	Problem	Language	Result	Execution time	Memory
529823		__Variatto	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	1 ms	300 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define fi first
#define se second
#define ll long long
const int MAX=2e5+10;
pair<int,int>t[MAX];
int n, u, l;
vector<int>v;
vector<int> find_subset(int l, int u, vector<int>w){
    n=w.size();
    for(int i=1; i<=n; i++){
        t[i].fi=w[i-1];
        t[i].se=i-1;
    }
    sort(t+1, t+n+1);
    bool bylo=false;
    for(int i=n; i>=1; i--){
        if(l<=t[i].fi && t[i].fi<=u){
            v.pb(t[i].se);
            bylo=true;
            break;
        }
        if(u-t[i].fi>=t[1].fi)
            l-=t[i].fi, u-=t[i].fi, v.pb(t[i].se);
    }
    sort(v.begin(), v.end());
    if(!bylo)
        v.clear();
    return v;
}

• Subtask 1: 9 / 9
• Subtask 2: 0 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31