oj.uz

답안 #120642

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
120642 2019-06-25T06:47:52 Z 김세빈(#2958) Minerals (JOI19_minerals) C++14
90 / 100
 49 ms 2992 KB 
#include <bits/stdc++.h>

#include "minerals.h"

using namespace std;

bool chk[101010];
int pv, nx;

int query(int x)
{
	nx = Query(x);
	if(pv != nx){
		pv = nx;
		return 1;
	}
	return 0;
}

void dnc(vector <int> &X, vector <int> &Y, bool f)
{
	if(X.size() == 1){
		Answer(X[0], Y[0]);
		return;
	}
	
	vector <int> XL, XR, YL, YR;
	int n, m, i;
	
	n = X.size();
	if(n & 1){
		if(f) m = (n + 1) / 2;
		else m = n / 2;
	}
	else m = n / 2;
	
	for(i=0; i<m; i++){
		XL.push_back(X[i]);
		if(!f) query(X[i]);
	}
	
	for(; i<n; i++){
		XR.push_back(X[i]);
		if(f) query(X[i]);
	}
	
	for(i=0; i<n; i++){
		if(query(Y[i])) YR.push_back(Y[i]);
		else YL.push_back(Y[i]);
		if(YL.size() == XL.size()) break;
		if(YR.size() == XR.size()) break;
	}
	
	if(YL.size() == XL.size()){
		for(i++; i<n; i++) YR.push_back(Y[i]);
	}
	else{
		for(i++; i<n; i++) YL.push_back(Y[i]);
	}
	
	dnc(XL, YL, 1); dnc(XR, YR, 0);
}

void Solve(int n)
{
	vector <int> X, Y;
	int i;
	
	for(i=1; i<=n+n; i++){
		if(query(i)) X.push_back(i);
		else Y.push_back(i);
	}
	
	dnc(X, Y, 1);
}

Subtask #1
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 256 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 384 KB Output is correct
2 Correct 3 ms 512 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 12 ms 816 KB Output is correct
5 Correct 16 ms 1024 KB Output is correct

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 3 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 12 ms 816 KB Output is correct
9 Correct 16 ms 1024 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 13 ms 896 KB Output is correct
12 Correct 17 ms 1196 KB Output is correct
13 Correct 12 ms 1152 KB Output is correct
14 Correct 13 ms 1152 KB Output is correct

Subtask #4
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 3 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 12 ms 816 KB Output is correct
9 Correct 16 ms 1024 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 13 ms 896 KB Output is correct
12 Correct 17 ms 1196 KB Output is correct
13 Correct 12 ms 1152 KB Output is correct
14 Correct 13 ms 1152 KB Output is correct
15 Correct 45 ms 2592 KB Output is correct
16 Correct 44 ms 2728 KB Output is correct
17 Correct 31 ms 2488 KB Output is correct
18 Correct 31 ms 2456 KB Output is correct

Subtask #5
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 3 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 12 ms 816 KB Output is correct
9 Correct 16 ms 1024 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 13 ms 896 KB Output is correct
12 Correct 17 ms 1196 KB Output is correct
13 Correct 12 ms 1152 KB Output is correct
14 Correct 13 ms 1152 KB Output is correct
15 Correct 45 ms 2592 KB Output is correct
16 Correct 44 ms 2728 KB Output is correct
17 Correct 31 ms 2488 KB Output is correct
18 Correct 31 ms 2456 KB Output is correct
19 Correct 43 ms 2656 KB Output is correct
20 Correct 45 ms 2668 KB Output is correct
21 Correct 32 ms 2596 KB Output is correct
22 Correct 33 ms 2360 KB Output is correct

Subtask #6
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 3 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 12 ms 816 KB Output is correct
9 Correct 16 ms 1024 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 13 ms 896 KB Output is correct
12 Correct 17 ms 1196 KB Output is correct
13 Correct 12 ms 1152 KB Output is correct
14 Correct 13 ms 1152 KB Output is correct
15 Correct 45 ms 2592 KB Output is correct
16 Correct 44 ms 2728 KB Output is correct
17 Correct 31 ms 2488 KB Output is correct
18 Correct 31 ms 2456 KB Output is correct
19 Correct 43 ms 2656 KB Output is correct
20 Correct 45 ms 2668 KB Output is correct
21 Correct 32 ms 2596 KB Output is correct
22 Correct 33 ms 2360 KB Output is correct
23 Correct 46 ms 2704 KB Output is correct
24 Correct 44 ms 2688 KB Output is correct
25 Correct 34 ms 2660 KB Output is correct
26 Correct 34 ms 2572 KB Output is correct

Subtask #7
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 3 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 12 ms 816 KB Output is correct
9 Correct 16 ms 1024 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 13 ms 896 KB Output is correct
12 Correct 17 ms 1196 KB Output is correct
13 Correct 12 ms 1152 KB Output is correct
14 Correct 13 ms 1152 KB Output is correct
15 Correct 45 ms 2592 KB Output is correct
16 Correct 44 ms 2728 KB Output is correct
17 Correct 31 ms 2488 KB Output is correct
18 Correct 31 ms 2456 KB Output is correct
19 Correct 43 ms 2656 KB Output is correct
20 Correct 45 ms 2668 KB Output is correct
21 Correct 32 ms 2596 KB Output is correct
22 Correct 33 ms 2360 KB Output is correct
23 Correct 46 ms 2704 KB Output is correct
24 Correct 44 ms 2688 KB Output is correct
25 Correct 34 ms 2660 KB Output is correct
26 Correct 34 ms 2572 KB Output is correct
27 Correct 48 ms 2824 KB Output is correct
28 Correct 48 ms 2744 KB Output is correct
29 Correct 35 ms 2672 KB Output is correct
30 Correct 34 ms 2476 KB Output is correct

Subtask #8
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 3 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 12 ms 816 KB Output is correct
9 Correct 16 ms 1024 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 13 ms 896 KB Output is correct
12 Correct 17 ms 1196 KB Output is correct
13 Correct 12 ms 1152 KB Output is correct
14 Correct 13 ms 1152 KB Output is correct
15 Correct 45 ms 2592 KB Output is correct
16 Correct 44 ms 2728 KB Output is correct
17 Correct 31 ms 2488 KB Output is correct
18 Correct 31 ms 2456 KB Output is correct
19 Correct 43 ms 2656 KB Output is correct
20 Correct 45 ms 2668 KB Output is correct
21 Correct 32 ms 2596 KB Output is correct
22 Correct 33 ms 2360 KB Output is correct
23 Correct 46 ms 2704 KB Output is correct
24 Correct 44 ms 2688 KB Output is correct
25 Correct 34 ms 2660 KB Output is correct
26 Correct 34 ms 2572 KB Output is correct
27 Correct 48 ms 2824 KB Output is correct
28 Correct 48 ms 2744 KB Output is correct
29 Correct 35 ms 2672 KB Output is correct
30 Correct 34 ms 2476 KB Output is correct
31 Correct 47 ms 2784 KB Output is correct
32 Correct 47 ms 2788 KB Output is correct
33 Correct 33 ms 2700 KB Output is correct
34 Correct 36 ms 2512 KB Output is correct

Subtask #9
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 256 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 3 ms 256 KB Output is correct
5 Correct 3 ms 384 KB Output is correct
6 Correct 3 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 12 ms 816 KB Output is correct
9 Correct 16 ms 1024 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 13 ms 896 KB Output is correct
12 Correct 17 ms 1196 KB Output is correct
13 Correct 12 ms 1152 KB Output is correct
14 Correct 13 ms 1152 KB Output is correct
15 Correct 45 ms 2592 KB Output is correct
16 Correct 44 ms 2728 KB Output is correct
17 Correct 31 ms 2488 KB Output is correct
18 Correct 31 ms 2456 KB Output is correct
19 Correct 43 ms 2656 KB Output is correct
20 Correct 45 ms 2668 KB Output is correct
21 Correct 32 ms 2596 KB Output is correct
22 Correct 33 ms 2360 KB Output is correct
23 Correct 46 ms 2704 KB Output is correct
24 Correct 44 ms 2688 KB Output is correct
25 Correct 34 ms 2660 KB Output is correct
26 Correct 34 ms 2572 KB Output is correct
27 Correct 48 ms 2824 KB Output is correct
28 Correct 48 ms 2744 KB Output is correct
29 Correct 35 ms 2672 KB Output is correct
30 Correct 34 ms 2476 KB Output is correct
31 Correct 47 ms 2784 KB Output is correct
32 Correct 47 ms 2788 KB Output is correct
33 Correct 33 ms 2700 KB Output is correct
34 Correct 36 ms 2512 KB Output is correct
35 Incorrect 49 ms 2992 KB Wrong Answer [2]
36 Halted 0 ms 0 KB -