Submission #573334

#	Time	Username	Problem	Language	Result	Execution time	Memory
573334		talant117408	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	1 ms	304 KiB

molecules

#include "molecules.h"

#ifndef EVAL
#include "grader.cpp"
#endif

#include <bits/stdc++.h>

using namespace std;
 
typedef long long ll;
typedef pair <int, int> pii;
typedef pair <ll, ll> pll;
 
#define pb                  push_back
#define mp                  make_pair
#define all(v)              (v).begin(),(v).end()
#define rall(v)             (v).rbegin(),(v).rend()
#define sz(v)               int((v).size())
#define do_not_disturb      ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define endl                '\n'

int mod = 1e9+7;
 
ll modulo(ll a) {
    return ((a % mod) + mod) % mod;
}
 
ll add(ll a, ll b) {
    return modulo(a + b);
}
 
ll mult(ll a, ll b) {
    return modulo(a * b);
}
 
ll binpow(ll a, ll b) {
    ll res = 1;
    while (b) {
        if (b&1) {
            res = mult(res, a);
        }
        a = mult(a, a);
        b >>= 1;
    }
    return res;
}

vector<int> find_subset(int L, int R, vector<int> w) {
    int l = 0;
    ll sum = 0;
    sort(all(w));
    for (int r = 0; r < sz(w); r++) {
        sum += w[r];
        while (sum > R) {
            sum -= w[l];
            l++;
        }
        if (L <= sum && sum <= R) {
            vector <int> ans(r-l+1);
            iota(all(ans), l);
            return ans;
        }
    }
    return vector <int> (0);
}

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