Submission #350664

#	Time	Username	Problem	Language	Result	Execution time	Memory
350664		spike1236	Detecting Molecules (IOI16_molecules)	C++14	69 / 100	1083 ms	6492 KiB

molecules

#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define f first
#define s second
#define ll long long
#define ld long double
#define all(_v) _v.begin(), _v.end()
#define sz(_v) (int)_v.size()
#define pii pair <int, int>
#define pll pair <ll, ll>
#define veci vector <int>
#define vecll vector <ll>

veci find_subset(int asd, int asdas, veci w) {
    ll l = asd, r = asdas;
    int n = sz(w);
    vector <pair <ll, int> > a;
    for(int i = 0; i < n; ++i)
        a.pb(mp(w[i], i));
    sort(all(a));
    for(int i = 0; i < n; ++i) {
        ll sum = a[i].f, mn = a[i].f, mx = a[i].f;
        if(l <= sum && sum <= r)
            return {a[i].s};
        for(int j = i + 1; j < n; ++j) {
            sum += a[j].f;
            mn = min(mn, a[j].f);
            mx = max(mx, a[j].f);
            if(sum > r) break;
            if(r - l < mx - mn) break;
            if(sum < l) continue;
            veci res;
            for(int k = i; k <= j; ++k)
                res.pb(a[k].s);
            sort(all(res));
            return res;
        }
    }
    return {};
}

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