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답안 #611807

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
611807 2022-07-29T07:43:57 Z 장태환(#8498) Tenis (COI19_tenis) C++17
100 / 100
 189 ms 5588 KB 
#include <bits/stdc++.h>
using namespace std;
int stree[1 << 20];
int lazy[1 << 20];
int arr[3][100100];
int revarr[100100][3];
int treeN;
void ul(int n)
{
	stree[n] += lazy[n];
	if (n < treeN)
	{
		lazy[n * 2] += lazy[n];
		lazy[n * 2 + 1] += lazy[n];
	}
	lazy[n] = 0;
}
void upd(int qs, int qe, int v, int s = 0, int e = treeN - 1, int i = 1)
{
	ul(i);
	if (s > qe || qs > e||qs>qe)
	{
		return;
	}
	if (qs <= s && e <= qe)
	{
		lazy[i] += v;
		ul(i);
		return;
	}
	upd(qs, qe, v, s, (s + e) / 2, i * 2);
	upd(qs, qe, v, (s + e) / 2+1,e, i * 2+1);
	stree[i] = min(stree[i * 2], stree[i * 2 + 1]);
}
int ge(int qs, int qe, int s = 0, int e = treeN - 1, int i = 1)
{
	ul(i);
	if (s > qe || qs > e || qs > qe)
	{
		return 1 << 30;
	}
	if (qs <= s && e <= qe)
	{
		return stree[i];
	}
	return min(ge(qs, qe ,s ,(s + e) / 2, i * 2), ge(qs, qe, (s + e) / 2 + 1, e, i * 2 + 1));
}
int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int N, M;
	cin >> N >> M;
	for (treeN = 1; treeN <= N; treeN *= 2);
	int i;
	for (i = 0; i < N; i++)
	{
		cin >> arr[0][i];
		revarr[arr[0][i]][0] = i;
	}
	for (i = 0; i < N; i++)
	{
		cin >> arr[1][i];
		revarr[arr[1][i]][1] = i;
	}
	for (i = 0; i < N; i++)
	{
		cin >> arr[2][i];
		revarr[arr[2][i]][2] = i;
	}
	for (i = 1; i <= N; i++)
	{
		upd(min({ revarr[i][0],revarr[i][1],revarr[i][2] }), revarr[i][0]-1, 1);
	}
	for (i = 0; i < M; i++)
	{
		int x;
		cin >> x;
		if (x == 1)
		{
			int a;
			cin >> a;
			int v = ge(0, revarr[a][0] - 1);
			if (v)
				cout << "DA" << '\n';
			else
				cout << "NE" << '\n';
		}
		else
		{
			int a, b, c;
			cin >> a >> b >> c;
			upd(min({ revarr[b][0],revarr[b][1],revarr[b][2] }), revarr[b][0]-1, -1);
			upd(min({ revarr[c][0],revarr[c][1],revarr[c][2] }), revarr[c][0]-1, -1);
			swap(revarr[b][a - 1], revarr[c][a - 1]);
			upd(min({ revarr[b][0],revarr[b][1],revarr[b][2] }), revarr[b][0]-1, 1);
			upd(min({ revarr[c][0],revarr[c][1],revarr[c][2] }), revarr[c][0]-1, 1);
		}
	}
}

Subtask #1
7.0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct

Subtask #2
11.0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 344 KB Output is correct

Subtask #3
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 54 ms 4704 KB Output is correct
14 Correct 51 ms 4844 KB Output is correct
15 Correct 46 ms 4684 KB Output is correct
16 Correct 47 ms 4772 KB Output is correct
17 Correct 55 ms 4816 KB Output is correct
18 Correct 43 ms 4808 KB Output is correct
19 Correct 56 ms 4776 KB Output is correct
20 Correct 68 ms 4732 KB Output is correct
21 Correct 67 ms 4792 KB Output is correct
22 Correct 47 ms 4812 KB Output is correct

Subtask #4
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 89 ms 5588 KB Output is correct
2 Correct 95 ms 5228 KB Output is correct
3 Correct 96 ms 5128 KB Output is correct
4 Correct 93 ms 5128 KB Output is correct
5 Correct 103 ms 5108 KB Output is correct
6 Correct 89 ms 5160 KB Output is correct
7 Correct 142 ms 5324 KB Output is correct
8 Correct 93 ms 5164 KB Output is correct
9 Correct 94 ms 5224 KB Output is correct
10 Correct 113 ms 5136 KB Output is correct
11 Correct 114 ms 5128 KB Output is correct
12 Correct 117 ms 5164 KB Output is correct
13 Correct 124 ms 5140 KB Output is correct
14 Correct 138 ms 5196 KB Output is correct
15 Correct 109 ms 5140 KB Output is correct

Subtask #5
49.0 / 49.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 54 ms 4704 KB Output is correct
14 Correct 51 ms 4844 KB Output is correct
15 Correct 46 ms 4684 KB Output is correct
16 Correct 47 ms 4772 KB Output is correct
17 Correct 55 ms 4816 KB Output is correct
18 Correct 43 ms 4808 KB Output is correct
19 Correct 56 ms 4776 KB Output is correct
20 Correct 68 ms 4732 KB Output is correct
21 Correct 67 ms 4792 KB Output is correct
22 Correct 47 ms 4812 KB Output is correct
23 Correct 89 ms 5588 KB Output is correct
24 Correct 95 ms 5228 KB Output is correct
25 Correct 96 ms 5128 KB Output is correct
26 Correct 93 ms 5128 KB Output is correct
27 Correct 103 ms 5108 KB Output is correct
28 Correct 89 ms 5160 KB Output is correct
29 Correct 142 ms 5324 KB Output is correct
30 Correct 93 ms 5164 KB Output is correct
31 Correct 94 ms 5224 KB Output is correct
32 Correct 113 ms 5136 KB Output is correct
33 Correct 114 ms 5128 KB Output is correct
34 Correct 117 ms 5164 KB Output is correct
35 Correct 124 ms 5140 KB Output is correct
36 Correct 138 ms 5196 KB Output is correct
37 Correct 109 ms 5140 KB Output is correct
38 Correct 179 ms 4824 KB Output is correct
39 Correct 127 ms 4908 KB Output is correct
40 Correct 180 ms 4888 KB Output is correct
41 Correct 138 ms 4976 KB Output is correct
42 Correct 136 ms 4984 KB Output is correct
43 Correct 189 ms 4900 KB Output is correct
44 Correct 128 ms 5036 KB Output is correct
45 Correct 154 ms 4948 KB Output is correct
46 Correct 136 ms 4992 KB Output is correct
47 Correct 138 ms 4944 KB Output is correct
48 Correct 131 ms 4968 KB Output is correct
49 Correct 136 ms 4912 KB Output is correct
50 Correct 122 ms 5000 KB Output is correct
51 Correct 122 ms 4940 KB Output is correct
52 Correct 183 ms 4908 KB Output is correct
53 Correct 114 ms 5004 KB Output is correct
54 Correct 117 ms 4956 KB Output is correct
55 Correct 141 ms 4952 KB Output is correct
56 Correct 125 ms 4940 KB Output is correct
57 Correct 111 ms 4972 KB Output is correct
58 Correct 134 ms 4892 KB Output is correct