oj.uz

Submission #120683

# Submission time Handle Problem Language Result Execution time Memory
120683 2019-06-25T08:09:54 Z 임유진(#2961) Minerals (JOI19_minerals) C++14
85 / 100
 48 ms 3576 KB 
#include "minerals.h"
#include<vector>

using namespace std;

#define MAXN 43005

int q[2*MAXN];
vector<int> L, R;

vector<int> f(vector<int> lidx, int rs, int re, bool in){
	//printf("[%d %d]", rs, re);
	//for(auto a:lidx) printf("%d ", a);
	//printf("\n");
	if(rs==re) return lidx;
	int m=(rs+re)/2;
	vector<int> q(re-rs+2), lef, rig;
	for(int i=m+1; i<=re; i++) q[re-rs+1]=Query(R[i]);
	for(int i=re-rs; i>0; i--){
		q[i]=Query(L[lidx[i]]);
		if(in==true){
			if(q[i]!=q[i+1]) rig.push_back(lidx[i]);
			else lef.push_back(lidx[i]);
		}
		else{
			if(q[i]!=q[i+1]) lef.push_back(lidx[i]);
			else rig.push_back(lidx[i]);
		}
	}
	if(lef.size()<=rig.size()) lef.push_back(lidx[0]);
	else rig.push_back(lidx[0]);
	vector<int> v1, v2;
	v1=f(lef, rs, m, in);
	v2=f(rig, m+1, re, !in);
	for(auto a:v2) v1.push_back(a);
	return v1;
}

void Solve(int N) {
	for(int i=1; i<=2*N; i++){
		q[i]=Query(i);
		if(q[i]>q[i-1]) L.push_back(i);
		else R.push_back(i);
	}
	//for(auto a:L) printf("%d ", a);
	//printf("\n");
	vector<int> v(N);
	for(int i=0; i<N; i++) v[i]=i;
	vector<int> ans=f(v, 0, N-1, true);
	//for(auto a:ans) printf("{%d}", a);
	for(int i=0; i<N; i++) Answer(L[ans[i]], R[i]);
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 384 KB Output is correct
2 Correct 4 ms 512 KB Output is correct
3 Correct 5 ms 512 KB Output is correct
4 Correct 10 ms 896 KB Output is correct
5 Correct 16 ms 1368 KB Output is correct

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 16 ms 1368 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 11 ms 1152 KB Output is correct
12 Correct 16 ms 1528 KB Output is correct
13 Correct 12 ms 1520 KB Output is correct
14 Correct 13 ms 1384 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 16 ms 1368 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 11 ms 1152 KB Output is correct
12 Correct 16 ms 1528 KB Output is correct
13 Correct 12 ms 1520 KB Output is correct
14 Correct 13 ms 1384 KB Output is correct
15 Correct 44 ms 3344 KB Output is correct
16 Correct 42 ms 3212 KB Output is correct
17 Correct 32 ms 3308 KB Output is correct
18 Correct 32 ms 3188 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 16 ms 1368 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 11 ms 1152 KB Output is correct
12 Correct 16 ms 1528 KB Output is correct
13 Correct 12 ms 1520 KB Output is correct
14 Correct 13 ms 1384 KB Output is correct
15 Correct 44 ms 3344 KB Output is correct
16 Correct 42 ms 3212 KB Output is correct
17 Correct 32 ms 3308 KB Output is correct
18 Correct 32 ms 3188 KB Output is correct
19 Correct 45 ms 3368 KB Output is correct
20 Correct 43 ms 3316 KB Output is correct
21 Correct 32 ms 3188 KB Output is correct
22 Correct 34 ms 3212 KB Output is correct

Subtask #6
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 16 ms 1368 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 11 ms 1152 KB Output is correct
12 Correct 16 ms 1528 KB Output is correct
13 Correct 12 ms 1520 KB Output is correct
14 Correct 13 ms 1384 KB Output is correct
15 Correct 44 ms 3344 KB Output is correct
16 Correct 42 ms 3212 KB Output is correct
17 Correct 32 ms 3308 KB Output is correct
18 Correct 32 ms 3188 KB Output is correct
19 Correct 45 ms 3368 KB Output is correct
20 Correct 43 ms 3316 KB Output is correct
21 Correct 32 ms 3188 KB Output is correct
22 Correct 34 ms 3212 KB Output is correct
23 Correct 47 ms 3364 KB Output is correct
24 Correct 46 ms 3432 KB Output is correct
25 Correct 34 ms 3316 KB Output is correct
26 Correct 34 ms 3188 KB Output is correct

Subtask #7
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 16 ms 1368 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 11 ms 1152 KB Output is correct
12 Correct 16 ms 1528 KB Output is correct
13 Correct 12 ms 1520 KB Output is correct
14 Correct 13 ms 1384 KB Output is correct
15 Correct 44 ms 3344 KB Output is correct
16 Correct 42 ms 3212 KB Output is correct
17 Correct 32 ms 3308 KB Output is correct
18 Correct 32 ms 3188 KB Output is correct
19 Correct 45 ms 3368 KB Output is correct
20 Correct 43 ms 3316 KB Output is correct
21 Correct 32 ms 3188 KB Output is correct
22 Correct 34 ms 3212 KB Output is correct
23 Correct 47 ms 3364 KB Output is correct
24 Correct 46 ms 3432 KB Output is correct
25 Correct 34 ms 3316 KB Output is correct
26 Correct 34 ms 3188 KB Output is correct
27 Correct 47 ms 3576 KB Output is correct
28 Correct 48 ms 3444 KB Output is correct
29 Correct 35 ms 3316 KB Output is correct
30 Correct 36 ms 3188 KB Output is correct

Subtask #8
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 16 ms 1368 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 11 ms 1152 KB Output is correct
12 Correct 16 ms 1528 KB Output is correct
13 Correct 12 ms 1520 KB Output is correct
14 Correct 13 ms 1384 KB Output is correct
15 Correct 44 ms 3344 KB Output is correct
16 Correct 42 ms 3212 KB Output is correct
17 Correct 32 ms 3308 KB Output is correct
18 Correct 32 ms 3188 KB Output is correct
19 Correct 45 ms 3368 KB Output is correct
20 Correct 43 ms 3316 KB Output is correct
21 Correct 32 ms 3188 KB Output is correct
22 Correct 34 ms 3212 KB Output is correct
23 Correct 47 ms 3364 KB Output is correct
24 Correct 46 ms 3432 KB Output is correct
25 Correct 34 ms 3316 KB Output is correct
26 Correct 34 ms 3188 KB Output is correct
27 Correct 47 ms 3576 KB Output is correct
28 Correct 48 ms 3444 KB Output is correct
29 Correct 35 ms 3316 KB Output is correct
30 Correct 36 ms 3188 KB Output is correct
31 Incorrect 48 ms 3460 KB Wrong Answer [2]
32 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 4 ms 384 KB Output is correct
6 Correct 4 ms 512 KB Output is correct
7 Correct 5 ms 512 KB Output is correct
8 Correct 10 ms 896 KB Output is correct
9 Correct 16 ms 1368 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 11 ms 1152 KB Output is correct
12 Correct 16 ms 1528 KB Output is correct
13 Correct 12 ms 1520 KB Output is correct
14 Correct 13 ms 1384 KB Output is correct
15 Correct 44 ms 3344 KB Output is correct
16 Correct 42 ms 3212 KB Output is correct
17 Correct 32 ms 3308 KB Output is correct
18 Correct 32 ms 3188 KB Output is correct
19 Correct 45 ms 3368 KB Output is correct
20 Correct 43 ms 3316 KB Output is correct
21 Correct 32 ms 3188 KB Output is correct
22 Correct 34 ms 3212 KB Output is correct
23 Correct 47 ms 3364 KB Output is correct
24 Correct 46 ms 3432 KB Output is correct
25 Correct 34 ms 3316 KB Output is correct
26 Correct 34 ms 3188 KB Output is correct
27 Correct 47 ms 3576 KB Output is correct
28 Correct 48 ms 3444 KB Output is correct
29 Correct 35 ms 3316 KB Output is correct
30 Correct 36 ms 3188 KB Output is correct
31 Incorrect 48 ms 3460 KB Wrong Answer [2]
32 Halted 0 ms 0 KB -