제출 #1259631

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1259631		thieunguyenhuy	선물 (IOI25_souvenirs)	C++20	4 / 100	0 ms	412 KiB

souvenirs

#ifndef hwe
	#include "souvenirs.h"
#endif

#include <bits/stdc++.h>
using namespace std;

#define POPCOUNT(n) (__builtin_popcountll((n)))
#define CLZ(n) (__builtin_clzll((n)))
#define CTZ(n) (__builtin_ctzll((n)))
#define LOG(n) (63 - __builtin_clzll((n)))
#define BIT(n, i) (((n) >> (i)) & 1ll)
#define MASK(i) (1ll << (i))
#define FLIP(n, i) ((n) ^ (1ll << (i)))
#define ON(n, i) ((n) | MASK(i))
#define OFF(n, i) ((n) & ~MASK(i))

#define Int __int128
#define fi first
#define se second

typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<int, int> pii;
typedef pair<long long, long long> pll;
typedef pair<long long, int> pli;
typedef pair<int, long long> pil;
typedef vector<pair<int, int>> vii;
typedef vector<pair<long long, long long>> vll;
typedef vector<pair<long long, int>> vli;
typedef vector<pair<int, long long>> vil;

template <class T1, class T2> bool maximize(T1 &x, T2 y) {
    if (x < y) {
        x = y;
        return true;
    }
    return false;
}
template <class T1, class T2> bool minimize(T1 &x, T2 y) {
    if (x > y) {
        x = y;
        return true;
    }
    return false;
}

template <class T> void remove_duplicate(vector<T> &ve) {
    sort (ve.begin(), ve.end());
    ve.resize(unique(ve.begin(), ve.end()) - ve.begin());
}

mt19937_64 rng(chrono::high_resolution_clock::now().time_since_epoch().count());
long long random(long long l, long long r) {
    return uniform_int_distribution<long long>(l, r)(rng);
}
unsigned long long random(unsigned long long l, unsigned long long r) {
    return uniform_int_distribution<unsigned long long>(l, r)(rng);
}
template <class T> T random(T r) {
    return rng() % r;
}

const int N = 1e6 + 5;
const int MOD = 1e9 + 7;
const int inf = 1e9;
const long long INF = 1e18;

namespace Jury {
	int n;
	vector<int> P, Q;

	void test() {
		cin >> n;

		P.assign(n, 0);
		Q.assign(n, 0);

		for (auto &x : P) cin >> x;
	}

	pair<vector<int>, long long> transaction(long long M) {
		if (M >= P[0]) {
			cerr << "Invalid transaction: M > P0" << '\n';
			exit(0);
		}
		if (M < P[n - 1]) {
			cerr << "Invalid transaction: M < P[n - 1]" << '\n';
			exit(0);
		}

		vector<int> L; ll R = M;
		for (int i = 0; i < n; ++i) if (R >= P[i]) {
			R -= P[i], ++Q[i];
			L.emplace_back(i);
		}

		return make_pair(L, R);
	}
}

#ifdef hwe
pair<vector<int>, ll> transaction(ll M) {
	return Jury::transaction(M);
}
#endif

void buy_souvenirs(int n, ll P0) {
	for (int i = 1; i < n; ++i) transaction(P0 - i);
}

#ifdef hwe
signed main() {
    ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);

    Jury::test();
    buy_souvenirs(Jury::n, Jury::P[0]);

    return 0;
}
#endif

• Subtask 0: 0 / 0
• Subtask 1: 4 / 4
• Subtask 2: 0 / 3
• Subtask 3: 0 / 14
• Subtask 4: 0 / 18
• Subtask 5: 0 / 28
• Subtask 6: 0 / 33