답안 #57627 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
57627	2018-07-15T13:59:58 Z	hamzqq9	Amusement Park (JOI17_amusement_park)	C++14	80 / 100	50 ms	6696 KB

#include "Joi.h"
 
#include<bits/stdc++.h>
using namespace std;
 
#define ll long long
#define st first
#define nd second
#define pb push_back
#define MAX 20005
#define sz(x) ((int)x.size())
#define pw(x) (1LL<<(x))
 
static int Time;
static int beg[MAX];
static bool Bit[MAX],vis[MAX];
static vector<int> v[MAX];

static void createbits(ll x) {

	for(int i=0;i<60;i++) Bit[i]=((x>>i)&1);

}

static void dfs(int node) {

	vis[node]=true;

	beg[node]=Time++;

	MessageBoard(node,Bit[beg[node]%60]);

	for(int i:v[node]) {

		if(vis[i]) continue ;

		dfs(i);

	}

}

void Joi(int N, int M, int A[], int B[], long long X, int T) {
  	
	createbits(X);

	for(int i=0;i<M;i++) {

		v[A[i]].pb(B[i]);
		v[B[i]].pb(A[i]);

	}

	dfs(31);

}

#include "Ioi.h"
 
#include<bits/stdc++.h>
using namespace std;
 
#define ll long long
#define st first
#define nd second
#define pb push_back
#define MAX 20005
#define sz(x) ((int) x.size())
#define pw(x) (1LL<<(x))
 
static int sub[MAX],Par[MAX],beg[MAX];
static int Time,total,V,P;
static ll X;
static vector<int> v[MAX],v2[MAX];
static bool vis[MAX];

static void dfs2(int node) {

	total++;

	X|=V*pw(beg[node]%60);

	for(int i:v2[node]) {

		if(total==60) continue ;

		V=Move(i);

		dfs2(i);

		if(total<60) V=Move(node);

	}

}

static void solve() {

	while(1) {

		if(sub[P]>=60) break ;

		P=Par[P];

		V=Move(P);
	
	}

	dfs2(P);

}

static void dfs(int node,int ata) {

	vis[node]=true;

	sub[node]=1;

	beg[node]=Time++;

	Par[node]=ata;

	if(~ata) v2[ata].pb(node);

	for(int i:v[node]) {

		if(vis[i]) continue ;

		dfs(i,node);

		sub[node]+=sub[i];

	}

}

long long Ioi(int N, int M, int A[], int B[], int P, int V, int T) {
  
	for(int i=0;i<M;i++) {

		v[A[i]].pb(B[i]);
		v[B[i]].pb(A[i]);

	}

	::P=P;
	::V=V;

	dfs(31,-1);

	solve();

	return X;

}

Subtask #1
8.0 / 8.0

#	결과	실행 시간	메모리	Grader output
1	Correct	6 ms	2276 KB	Output is correct
2	Correct	7 ms	2992 KB	Output is correct
3	Correct	7 ms	3208 KB	Output is correct
4	Correct	7 ms	3208 KB	Output is correct
5	Correct	7 ms	3208 KB	Output is correct
6	Correct	10 ms	3208 KB	Output is correct
7	Correct	6 ms	3208 KB	Output is correct
8	Correct	8 ms	3208 KB	Output is correct
9	Correct	7 ms	3260 KB	Output is correct
10	Correct	7 ms	3312 KB	Output is correct
11	Correct	11 ms	3352 KB	Output is correct
12	Correct	6 ms	3392 KB	Output is correct
13	Correct	7 ms	3392 KB	Output is correct
14	Correct	7 ms	3392 KB	Output is correct
15	Correct	7 ms	3392 KB	Output is correct
16	Correct	8 ms	3392 KB	Output is correct
17	Correct	6 ms	3392 KB	Output is correct
18	Correct	6 ms	3412 KB	Output is correct

Subtask #2
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	48 ms	5640 KB	Output is correct
2	Correct	36 ms	6604 KB	Output is correct
3	Correct	49 ms	6664 KB	Output is correct
4	Correct	27 ms	6664 KB	Output is correct
5	Correct	25 ms	6664 KB	Output is correct
6	Correct	30 ms	6664 KB	Output is correct
7	Correct	38 ms	6664 KB	Output is correct
8	Correct	32 ms	6664 KB	Output is correct
9	Correct	30 ms	6664 KB	Output is correct
10	Correct	30 ms	6664 KB	Output is correct
11	Correct	25 ms	6664 KB	Output is correct
12	Correct	25 ms	6664 KB	Output is correct
13	Correct	22 ms	6664 KB	Output is correct
14	Correct	23 ms	6664 KB	Output is correct
15	Correct	23 ms	6664 KB	Output is correct
16	Correct	20 ms	6664 KB	Output is correct
17	Correct	33 ms	6664 KB	Output is correct
18	Correct	32 ms	6664 KB	Output is correct
19	Correct	28 ms	6664 KB	Output is correct
20	Correct	28 ms	6664 KB	Output is correct
21	Correct	20 ms	6664 KB	Output is correct
22	Correct	32 ms	6664 KB	Output is correct
23	Correct	38 ms	6664 KB	Output is correct
24	Correct	28 ms	6664 KB	Output is correct
25	Correct	30 ms	6664 KB	Output is correct
26	Correct	35 ms	6664 KB	Output is correct
27	Correct	23 ms	6664 KB	Output is correct
28	Correct	24 ms	6664 KB	Output is correct
29	Correct	27 ms	6664 KB	Output is correct
30	Correct	28 ms	6664 KB	Output is correct
31	Correct	8 ms	6664 KB	Output is correct
32	Correct	8 ms	6664 KB	Output is correct
33	Correct	6 ms	6664 KB	Output is correct
34	Correct	7 ms	6664 KB	Output is correct
35	Correct	6 ms	6664 KB	Output is correct
36	Correct	5 ms	6664 KB	Output is correct
37	Correct	7 ms	6664 KB	Output is correct
38	Correct	6 ms	6664 KB	Output is correct
39	Correct	5 ms	6664 KB	Output is correct
40	Correct	8 ms	6664 KB	Output is correct
41	Correct	6 ms	6664 KB	Output is correct
42	Correct	6 ms	6664 KB	Output is correct

Subtask #3
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	7 ms	6664 KB	Output is correct
2	Correct	6 ms	6664 KB	Output is correct
3	Correct	7 ms	6664 KB	Output is correct
4	Correct	9 ms	6664 KB	Output is correct
5	Correct	11 ms	6664 KB	Output is correct
6	Correct	11 ms	6664 KB	Output is correct
7	Correct	9 ms	6664 KB	Output is correct
8	Correct	10 ms	6664 KB	Output is correct
9	Correct	26 ms	6664 KB	Output is correct
10	Correct	22 ms	6664 KB	Output is correct
11	Correct	23 ms	6664 KB	Output is correct
12	Correct	6 ms	6664 KB	Output is correct
13	Correct	6 ms	6664 KB	Output is correct
14	Correct	7 ms	6664 KB	Output is correct
15	Correct	6 ms	6664 KB	Output is correct

Subtask #4
52.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	37 ms	6664 KB	Output is correct
2	Correct	44 ms	6668 KB	Output is correct
3	Correct	48 ms	6684 KB	Output is correct
4	Correct	28 ms	6696 KB	Output is correct
5	Partially correct	38 ms	6696 KB	Partially correct
6	Correct	29 ms	6696 KB	Output is correct
7	Correct	30 ms	6696 KB	Output is correct
8	Correct	47 ms	6696 KB	Output is correct
9	Correct	26 ms	6696 KB	Output is correct
10	Correct	23 ms	6696 KB	Output is correct
11	Correct	23 ms	6696 KB	Output is correct
12	Correct	22 ms	6696 KB	Output is correct
13	Correct	27 ms	6696 KB	Output is correct
14	Correct	33 ms	6696 KB	Output is correct
15	Correct	44 ms	6696 KB	Output is correct
16	Correct	23 ms	6696 KB	Output is correct
17	Correct	23 ms	6696 KB	Output is correct
18	Partially correct	24 ms	6696 KB	Partially correct
19	Correct	25 ms	6696 KB	Output is correct
20	Correct	22 ms	6696 KB	Output is correct
21	Correct	26 ms	6696 KB	Output is correct
22	Correct	40 ms	6696 KB	Output is correct
23	Correct	26 ms	6696 KB	Output is correct
24	Correct	22 ms	6696 KB	Output is correct
25	Correct	23 ms	6696 KB	Output is correct
26	Correct	28 ms	6696 KB	Output is correct
27	Correct	28 ms	6696 KB	Output is correct
28	Correct	24 ms	6696 KB	Output is correct
29	Correct	23 ms	6696 KB	Output is correct
30	Correct	30 ms	6696 KB	Output is correct

Subtask #5
0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	43 ms	6696 KB	Output is correct
2	Correct	40 ms	6696 KB	Output is correct
3	Correct	50 ms	6696 KB	Output is correct
4	Correct	24 ms	6696 KB	Output is correct
5	Incorrect	26 ms	6696 KB	Output isn't correct
6	Halted	0 ms	0 KB	-

답안 #57627

Compilation message

Subtask #1 8.0 / 8.0

Subtask #2 10.0 / 10.0

Subtask #3 10.0 / 10.0

Subtask #4 52.0 / 55.0

Subtask #5 0 / 17.0

Subtask #1
8.0 / 8.0

Subtask #2
10.0 / 10.0

Subtask #3
10.0 / 10.0

Subtask #4
52.0 / 55.0

Subtask #5
0 / 17.0