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답안 #170380

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
170380 2019-12-25T01:07:16 Z workharder Minerals (JOI19_minerals) C++14
90 / 100
 109 ms 8812 KB 
#include "minerals.h"
#include <bits/stdc++.h>
using namespace std;
const double RAT=1.618;
const int MAXN=86005;
int lo[MAXN],hi[MAXN],arr[MAXN],res[MAXN];
vector<int> mid[MAXN];

int tengah(int x,int y){
	return (3*x+2*y)/5;
}

void Solve(int N) {
	int prev=0,tmpL=1,tmpR=N+1,nxt,sudah=0,C=0;
	vector<int> v;
	for(int i=1;i<=2*N;i++)v.push_back(i);
	//random_shuffle(v.begin(),v.end());
	for(auto i : v){
		if(tmpL==N+1 || Query(i)==prev){
			arr[tmpR]=i;
			lo[tmpR]=C+1;
			hi[tmpR]=tmpL-1;
			if(lo[tmpR]<hi[tmpR])mid[tengah(lo[tmpR],hi[tmpR])].push_back(tmpR);
			else{
				Answer(i,arr[tmpL-1]);
				arr[tmpL-1]=0;
				sudah++;
			}
			tmpR++;
			if(tmpL==tmpR-N)C=tmpL-1;
		}
		else{
			arr[tmpL]=i;
			tmpL++;
			prev++;
		}
	}
	if(sudah==N)return;
	int prefix=0;
	while(sudah<N){
		for(int i=1;i<=N;i++){
			if(arr[i])prev=Query(arr[i]);
			while(!mid[i].empty()){
				int now=mid[i].back();
				mid[i].pop_back();
				nxt=Query(arr[now]);
				if(prefix){
					if(nxt==prev){   //sudah ada
						hi[now]=i-1;
						res[now]=i;
						if(lo[now]<=hi[now])mid[tengah(lo[now],hi[now])].push_back(now);
						else{
							sudah++;
							Answer(arr[now],arr[res[now]]);
							arr[now]=0;arr[res[now]]=0;
						}
					}
					else{
						lo[now]=i+1;
						if(lo[now]<=hi[now])mid[tengah(lo[now],hi[now])].push_back(now);
						else{
							sudah++;
							Answer(arr[now],arr[res[now]]);
							arr[now]=0;arr[res[now]]=0;
						}
					}
				}
				else{
					if(nxt==prev){
						lo[now]=i+1;
						if(lo[now]<=hi[now])mid[tengah(lo[now],hi[now])].push_back(now);
						else{
							sudah++;
							Answer(arr[now],arr[res[now]]);
							arr[now]=0;arr[res[now]]=0;
						}
					}
					else{
						hi[now]=i-1;
						res[now]=i;
						if(lo[now]<=hi[now])mid[tengah(lo[now],hi[now])].push_back(now);
						else{
							sudah++;
							Answer(arr[now],arr[res[now]]);
							arr[now]=0;arr[res[now]]=0;
						}
					}
				}
				if(sudah==N)return;
				prev=nxt;
			}
		}
		prefix=1-prefix;
	}
}

Subtask #1
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2424 KB Output is correct
2 Correct 3 ms 2424 KB Output is correct
3 Correct 4 ms 2428 KB Output is correct
4 Correct 4 ms 2324 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 2424 KB Output is correct
2 Correct 5 ms 2552 KB Output is correct
3 Correct 8 ms 2808 KB Output is correct
4 Correct 13 ms 3516 KB Output is correct
5 Correct 23 ms 4600 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2424 KB Output is correct
2 Correct 3 ms 2424 KB Output is correct
3 Correct 4 ms 2428 KB Output is correct
4 Correct 4 ms 2324 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 5 ms 2552 KB Output is correct
7 Correct 8 ms 2808 KB Output is correct
8 Correct 13 ms 3516 KB Output is correct
9 Correct 23 ms 4600 KB Output is correct
10 Correct 4 ms 2424 KB Output is correct
11 Correct 19 ms 3448 KB Output is correct
12 Correct 27 ms 4088 KB Output is correct
13 Correct 8 ms 3332 KB Output is correct
14 Correct 18 ms 4600 KB Output is correct

Subtask #4
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2424 KB Output is correct
2 Correct 3 ms 2424 KB Output is correct
3 Correct 4 ms 2428 KB Output is correct
4 Correct 4 ms 2324 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 5 ms 2552 KB Output is correct
7 Correct 8 ms 2808 KB Output is correct
8 Correct 13 ms 3516 KB Output is correct
9 Correct 23 ms 4600 KB Output is correct
10 Correct 4 ms 2424 KB Output is correct
11 Correct 19 ms 3448 KB Output is correct
12 Correct 27 ms 4088 KB Output is correct
13 Correct 8 ms 3332 KB Output is correct
14 Correct 18 ms 4600 KB Output is correct
15 Correct 77 ms 6512 KB Output is correct
16 Correct 81 ms 6512 KB Output is correct
17 Correct 16 ms 4592 KB Output is correct
18 Correct 43 ms 8176 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2424 KB Output is correct
2 Correct 3 ms 2424 KB Output is correct
3 Correct 4 ms 2428 KB Output is correct
4 Correct 4 ms 2324 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 5 ms 2552 KB Output is correct
7 Correct 8 ms 2808 KB Output is correct
8 Correct 13 ms 3516 KB Output is correct
9 Correct 23 ms 4600 KB Output is correct
10 Correct 4 ms 2424 KB Output is correct
11 Correct 19 ms 3448 KB Output is correct
12 Correct 27 ms 4088 KB Output is correct
13 Correct 8 ms 3332 KB Output is correct
14 Correct 18 ms 4600 KB Output is correct
15 Correct 77 ms 6512 KB Output is correct
16 Correct 81 ms 6512 KB Output is correct
17 Correct 16 ms 4592 KB Output is correct
18 Correct 43 ms 8176 KB Output is correct
19 Correct 82 ms 6696 KB Output is correct
20 Correct 77 ms 6560 KB Output is correct
21 Correct 16 ms 4592 KB Output is correct
22 Correct 42 ms 8392 KB Output is correct

Subtask #6
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2424 KB Output is correct
2 Correct 3 ms 2424 KB Output is correct
3 Correct 4 ms 2428 KB Output is correct
4 Correct 4 ms 2324 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 5 ms 2552 KB Output is correct
7 Correct 8 ms 2808 KB Output is correct
8 Correct 13 ms 3516 KB Output is correct
9 Correct 23 ms 4600 KB Output is correct
10 Correct 4 ms 2424 KB Output is correct
11 Correct 19 ms 3448 KB Output is correct
12 Correct 27 ms 4088 KB Output is correct
13 Correct 8 ms 3332 KB Output is correct
14 Correct 18 ms 4600 KB Output is correct
15 Correct 77 ms 6512 KB Output is correct
16 Correct 81 ms 6512 KB Output is correct
17 Correct 16 ms 4592 KB Output is correct
18 Correct 43 ms 8176 KB Output is correct
19 Correct 82 ms 6696 KB Output is correct
20 Correct 77 ms 6560 KB Output is correct
21 Correct 16 ms 4592 KB Output is correct
22 Correct 42 ms 8392 KB Output is correct
23 Correct 82 ms 6768 KB Output is correct
24 Correct 83 ms 6768 KB Output is correct
25 Correct 17 ms 4592 KB Output is correct
26 Correct 45 ms 8560 KB Output is correct

Subtask #7
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2424 KB Output is correct
2 Correct 3 ms 2424 KB Output is correct
3 Correct 4 ms 2428 KB Output is correct
4 Correct 4 ms 2324 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 5 ms 2552 KB Output is correct
7 Correct 8 ms 2808 KB Output is correct
8 Correct 13 ms 3516 KB Output is correct
9 Correct 23 ms 4600 KB Output is correct
10 Correct 4 ms 2424 KB Output is correct
11 Correct 19 ms 3448 KB Output is correct
12 Correct 27 ms 4088 KB Output is correct
13 Correct 8 ms 3332 KB Output is correct
14 Correct 18 ms 4600 KB Output is correct
15 Correct 77 ms 6512 KB Output is correct
16 Correct 81 ms 6512 KB Output is correct
17 Correct 16 ms 4592 KB Output is correct
18 Correct 43 ms 8176 KB Output is correct
19 Correct 82 ms 6696 KB Output is correct
20 Correct 77 ms 6560 KB Output is correct
21 Correct 16 ms 4592 KB Output is correct
22 Correct 42 ms 8392 KB Output is correct
23 Correct 82 ms 6768 KB Output is correct
24 Correct 83 ms 6768 KB Output is correct
25 Correct 17 ms 4592 KB Output is correct
26 Correct 45 ms 8560 KB Output is correct
27 Correct 85 ms 6896 KB Output is correct
28 Correct 87 ms 6896 KB Output is correct
29 Correct 17 ms 4720 KB Output is correct
30 Correct 49 ms 8732 KB Output is correct

Subtask #8
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2424 KB Output is correct
2 Correct 3 ms 2424 KB Output is correct
3 Correct 4 ms 2428 KB Output is correct
4 Correct 4 ms 2324 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 5 ms 2552 KB Output is correct
7 Correct 8 ms 2808 KB Output is correct
8 Correct 13 ms 3516 KB Output is correct
9 Correct 23 ms 4600 KB Output is correct
10 Correct 4 ms 2424 KB Output is correct
11 Correct 19 ms 3448 KB Output is correct
12 Correct 27 ms 4088 KB Output is correct
13 Correct 8 ms 3332 KB Output is correct
14 Correct 18 ms 4600 KB Output is correct
15 Correct 77 ms 6512 KB Output is correct
16 Correct 81 ms 6512 KB Output is correct
17 Correct 16 ms 4592 KB Output is correct
18 Correct 43 ms 8176 KB Output is correct
19 Correct 82 ms 6696 KB Output is correct
20 Correct 77 ms 6560 KB Output is correct
21 Correct 16 ms 4592 KB Output is correct
22 Correct 42 ms 8392 KB Output is correct
23 Correct 82 ms 6768 KB Output is correct
24 Correct 83 ms 6768 KB Output is correct
25 Correct 17 ms 4592 KB Output is correct
26 Correct 45 ms 8560 KB Output is correct
27 Correct 85 ms 6896 KB Output is correct
28 Correct 87 ms 6896 KB Output is correct
29 Correct 17 ms 4720 KB Output is correct
30 Correct 49 ms 8732 KB Output is correct
31 Correct 85 ms 7024 KB Output is correct
32 Correct 109 ms 6892 KB Output is correct
33 Correct 17 ms 4848 KB Output is correct
34 Correct 47 ms 8812 KB Output is correct

Subtask #9
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 2424 KB Output is correct
2 Correct 3 ms 2424 KB Output is correct
3 Correct 4 ms 2428 KB Output is correct
4 Correct 4 ms 2324 KB Output is correct
5 Correct 4 ms 2424 KB Output is correct
6 Correct 5 ms 2552 KB Output is correct
7 Correct 8 ms 2808 KB Output is correct
8 Correct 13 ms 3516 KB Output is correct
9 Correct 23 ms 4600 KB Output is correct
10 Correct 4 ms 2424 KB Output is correct
11 Correct 19 ms 3448 KB Output is correct
12 Correct 27 ms 4088 KB Output is correct
13 Correct 8 ms 3332 KB Output is correct
14 Correct 18 ms 4600 KB Output is correct
15 Correct 77 ms 6512 KB Output is correct
16 Correct 81 ms 6512 KB Output is correct
17 Correct 16 ms 4592 KB Output is correct
18 Correct 43 ms 8176 KB Output is correct
19 Correct 82 ms 6696 KB Output is correct
20 Correct 77 ms 6560 KB Output is correct
21 Correct 16 ms 4592 KB Output is correct
22 Correct 42 ms 8392 KB Output is correct
23 Correct 82 ms 6768 KB Output is correct
24 Correct 83 ms 6768 KB Output is correct
25 Correct 17 ms 4592 KB Output is correct
26 Correct 45 ms 8560 KB Output is correct
27 Correct 85 ms 6896 KB Output is correct
28 Correct 87 ms 6896 KB Output is correct
29 Correct 17 ms 4720 KB Output is correct
30 Correct 49 ms 8732 KB Output is correct
31 Correct 85 ms 7024 KB Output is correct
32 Correct 109 ms 6892 KB Output is correct
33 Correct 17 ms 4848 KB Output is correct
34 Correct 47 ms 8812 KB Output is correct
35 Incorrect 87 ms 7144 KB Wrong Answer [2]
36 Halted 0 ms 0 KB -