Submission #599816

#	Time	Username	Problem	Language	Result	Execution time	Memory
599816		cheissmart	Detecting Molecules (IOI16_molecules)	C++14	9 / 100	0 ms	212 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
#define F first
#define S second
#define V vector
#define PB push_back
#define EB emplace_back
#define MP make_pair
#define SZ(v) int((v).size())
#define ALL(v) (v).begin(), (v).end()

using namespace std;

typedef long long ll;
typedef pair<int, int> pi;
typedef V<int> vi;

const int INF = 1e9 + 7;

vi find_subset(int l, int r, vi w) {
    V<pi> tt;
    for(int i = 0; i < SZ(w); i++)
        tt.EB(w[i], i);
    sort(ALL(tt), greater<pi>());
    vi ans;
    ll sum = 0;
    for(int i = 0; i < SZ(w); i++) {
        sum += tt[i].F;
        if(l <= sum && sum <= r) {
            for(int j = 0; j <= i; j++)
                ans.PB(tt[j].S);
            break;
        }
    }
    if(ans.empty()) {
        sort(ALL(tt), less<pi>());
        ll sum = 0;
        for(int i = 0; i < SZ(w); i++) {
            sum += tt[i].F;
            if(l <= sum && sum <= r) {
                for(int j = 0; j <= i; j++)
                    ans.PB(tt[j].S);
                break;
            }
        }   
    }
    sort(ALL(ans));
    return ans;
}

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