답안 #394484

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
394484	2021-04-26T17:43:20 Z	jsannemo	Amusement Park (JOI17_amusement_park)	C++14	10 / 100	34 ms	5904 KB

Joi

#include "Joi.h"

#include <vector>
#include <map>

using namespace std;

static vector<vector<int>> adj;

static vector<int> ord;
static map<int, int> bit;
static vector<bool> seen;

static void dfs(int at, int par) {
	seen[at] = true;
	int b = (int)bit.size();
	bit[at] = b % 60;
	ord.push_back(at);
	for (int it : adj[at]) {
		if (seen[it]) continue;
		dfs(it, at);
		ord.push_back(at);
	}
}

void Joi(int N, int M, int A[], int B[], long long X, int T) {
	adj.resize(N);
	seen.resize(N);
	for (int i = 0; i < M; i ++) {
		adj[A[i]].push_back(B[i]);
		adj[B[i]].push_back(A[i]);
	}
	dfs(0, -1);

  for(int i = 0; i < N; i++){
    MessageBoard(i, (X >> bit[i]) & 1);
  }
}

Ioi

#include "Ioi.h"

#include <vector>
#include <map>
#include <algorithm>

using namespace std;

static vector<vector<int>> adj;

static vector<int> ord;
static map<int, int> bit;
static vector<bool> seen;

static void dfs(int at, int par) {
	seen[at] = true;
	int b = (int)bit.size();
	bit[at] = b % 60;
	ord.push_back(at);
	for (int it : adj[at]) {
		if (seen[it]) continue;
		dfs(it, at);
		ord.push_back(at);
	}
}

long long Ioi(int N, int M, int A[], int B[], int P, int V, int T) {
	adj.resize(N);
	seen.resize(N);
	for (int i = 0; i < M; i ++) {
		adj[A[i]].push_back(B[i]);
		adj[B[i]].push_back(A[i]);
	}
	dfs(0, -1);

	map<int, int> bits;
	bits[bit[P]] = V;
	int at = find(ord.begin(), ord.end(), P) - ord.begin();
	while ((int)bits.size() != 60) {
		at = (at + 1) % ord.size();
		bits[bit[ord[at]]] = Move(ord[at]);
	}
	long long X = 0;
	for (int i = 0; i < 60; ++i) {
		X |= (long long)bits[i] << i;
	}
	return X;
}

Subtask #1

0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	1 ms	488 KB	Wrong Answer [7]
2	Halted	0 ms	0 KB	-

Subtask #2

0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	33 ms	5864 KB	Output is correct
2	Correct	33 ms	5848 KB	Output is correct
3	Correct	34 ms	5872 KB	Output is correct
4	Correct	22 ms	3900 KB	Output is correct
5	Correct	23 ms	4612 KB	Output is correct
6	Correct	23 ms	4336 KB	Output is correct
7	Correct	22 ms	4380 KB	Output is correct
8	Correct	22 ms	4492 KB	Output is correct
9	Correct	23 ms	4516 KB	Output is correct
10	Correct	19 ms	3812 KB	Output is correct
11	Correct	20 ms	3876 KB	Output is correct
12	Correct	19 ms	3548 KB	Output is correct
13	Correct	19 ms	3536 KB	Output is correct
14	Correct	22 ms	3544 KB	Output is correct
15	Correct	20 ms	3720 KB	Output is correct
16	Correct	20 ms	3740 KB	Output is correct
17	Correct	20 ms	3744 KB	Output is correct
18	Correct	22 ms	3720 KB	Output is correct
19	Correct	20 ms	3736 KB	Output is correct
20	Incorrect	18 ms	4836 KB	Wrong Answer [7]
21	Halted	0 ms	0 KB	-

Subtask #3

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	504 KB	Output is correct
2	Correct	1 ms	500 KB	Output is correct
3	Correct	2 ms	496 KB	Output is correct
4	Correct	3 ms	1284 KB	Output is correct
5	Correct	3 ms	1284 KB	Output is correct
6	Correct	4 ms	1284 KB	Output is correct
7	Correct	3 ms	1344 KB	Output is correct
8	Correct	3 ms	1376 KB	Output is correct
9	Correct	18 ms	5560 KB	Output is correct
10	Correct	18 ms	5440 KB	Output is correct
11	Correct	17 ms	5500 KB	Output is correct
12	Correct	0 ms	488 KB	Output is correct
13	Correct	1 ms	484 KB	Output is correct
14	Correct	0 ms	488 KB	Output is correct
15	Correct	1 ms	488 KB	Output is correct

Subtask #4

0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	33 ms	5888 KB	Output is correct
2	Partially correct	32 ms	5804 KB	Partially correct
3	Partially correct	33 ms	5820 KB	Partially correct
4	Correct	22 ms	3700 KB	Output is correct
5	Partially correct	22 ms	5140 KB	Partially correct
6	Correct	22 ms	4512 KB	Output is correct
7	Correct	22 ms	4408 KB	Output is correct
8	Correct	20 ms	4116 KB	Output is correct
9	Correct	22 ms	4404 KB	Output is correct
10	Correct	20 ms	3852 KB	Output is correct
11	Correct	20 ms	3844 KB	Output is correct
12	Correct	19 ms	3592 KB	Output is correct
13	Correct	19 ms	3580 KB	Output is correct
14	Correct	19 ms	3604 KB	Output is correct
15	Correct	20 ms	3836 KB	Output is correct
16	Correct	20 ms	3792 KB	Output is correct
17	Correct	22 ms	3820 KB	Output is correct
18	Correct	24 ms	3816 KB	Output is correct
19	Correct	20 ms	3732 KB	Output is correct
20	Incorrect	18 ms	4808 KB	Wrong Answer [7]
21	Halted	0 ms	0 KB	-

Subtask #5

0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	34 ms	5864 KB	Output is correct
2	Correct	32 ms	5904 KB	Output is correct
3	Incorrect	33 ms	5800 KB	Output isn't correct
4	Halted	0 ms	0 KB	-