oj.uz

Submission #491554

# Submission time Handle Problem Language Result Execution time Memory
491554 2021-12-03T05:16:28 Z SeDunion Rainforest Jumps (APIO21_jumps) C++17
100 / 100
 1258 ms 85428 KB 
#include "jumps.h"

#include <vector>
#include <iostream>
#include <math.h>
#include <stack>
#include <cassert>

#define cerr if(false)cerr

using namespace std;

const int LOG = 20;

int pl[int(3e5)], pr[int(3e5)];

int high[int(3e5)][LOG], low[int(3e5)][LOG];

int canR[int(3e5)][LOG], lowR[int(3e5)][LOG];

int H[int(3e5)], id[int(3e5)];

int spmx[int(3e5)][LOG];

int lg[int(3e5)];

int getmax(int l, int r) {
	int j = lg[r - l + 1];
	return max(spmx[l][j], spmx[r - (1 << j) + 1][j]);
}

void init(int N, vector<int> a) {
	for (int &i : a) i--;
	for (int i = 0 ; i < N ; ++ i) H[i] = a[i];
	H[N] = N;
	for (int i = 0 ; i <= N ; ++ i) id[H[i]] = i;
	//id[N] = 0;
	stack<int>st;
	for (int i = 0 ; i < N ; ++ i) {
		while (st.size() && H[st.top()] < H[i]) st.pop();
		pl[H[i]] = st.size() ? H[st.top()] : N;
		st.push(i);
	}
	while (st.size()) st.pop();
	for (int i = N - 1 ; i >= 0 ; -- i) {
		while (st.size() && H[st.top()] < H[i]) st.pop();
		pr[H[i]] = st.size() ? H[st.top()] : N;
		st.push(i);
	}
	pl[N] = pr[N] = N;
	for (int i = 0 ; i <= N ; ++ i) {
		high[i][0] = max(pl[i], pr[i]);
		low[i][0] = pr[i];
		lowR[i][0] = id[pr[i]];
	}
	for (int j = 1 ; j < LOG ; ++ j) {
		for (int i = 0 ; i <= N ; ++ i) {
			{
				int where = high[i][j - 1];
				high[i][j] = high[where][j - 1];
				//canR[i][j] = max(canR[i][j - 1], canR[where][j - 1]);
			}
			{
				int where = low[i][j - 1];
				low[i][j] = low[where][j - 1];
				lowR[i][j] = id[low[i][j]];
			}
		}
	}
	for (int i = 0 ; i <= N ; ++ i) {
		//canR[i][0] = max({id[i], id[pr[i]], id[pl[i]]});
		canR[i][0] = max(id[i], id[pr[i]]);
		int cur = i;
		for (int j = 1 ; j < LOG ; ++ j) {
			cur = high[cur][j - 1];
			//canR[i][j] = max({id[cur], id[pr[cur]], id[pl[cur]]});
			canR[i][j] = max(id[cur], id[pr[cur]]);
		}
	}
	for (int j = 0 ; j < 2 ; ++ j) {
		for (int i = 0 ; i <= N ; ++ i) {
			cerr << canR[H[i]][j] << " \n"[i == N];
		}
	}
	cerr << "\n\n";
	for (int i = 0 ; i <= N ; ++ i) {
		spmx[i][0] = H[i];
	}
	for (int j = 1 ; j < LOG ; ++ j) {
		for (int i = 0 ; i + (1 << j) - 1 <= N ; ++ i) {
			spmx[i][j] = max(spmx[i][j - 1], spmx[i + (1 << (j - 1))][j - 1]);
		}
	}
	for (int i = 2 ; i < int(3e5) ; ++ i) lg[i] = lg[i >> 1] + 1;
}

int minimum_jumps(int A, int B, int C, int D) {
	int dmx = getmax(C, D);
	int s = -1;
	{
		int l = A, r = B;
		while (l <= r) {
			int m = (l + r) >> 1;
			if (getmax(m, B) <= dmx) s = getmax(m, B), r = m - 1;
			else l = m + 1;
		}
	}
	if (s == -1) return -1;
	int ans = 0;
	for (int i = LOG - 1 ; i >= 0 ; -- i) {
		if (high[s][i] <= dmx && canR[s][i] < C) {
			ans += 1 << i;
			s = high[s][i];
		}
	}
	cerr << s << " s\n";
	for (int i = LOG - 1 ; i >= 0 ; -- i) {
		if (low[s][i] <= dmx && lowR[s][i] < C) {
			ans += 1 << i;
			s = low[s][i];
		}
	}
	cerr << s << " s\n";
	s = low[s][0], ans++;
	cerr << s << " s\n";
	cerr << "\n";
	if (id[s] < C || id[s] > D) return -1;
	return ans;
}

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1480 KB Output is correct
2 Correct 1 ms 1480 KB Output is correct
3 Correct 214 ms 68132 KB Output is correct
4 Correct 1157 ms 85216 KB Output is correct
5 Correct 916 ms 43712 KB Output is correct
6 Correct 1180 ms 85312 KB Output is correct
7 Correct 885 ms 58688 KB Output is correct
8 Correct 1258 ms 85312 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1480 KB Output is correct
2 Correct 1 ms 1480 KB Output is correct
3 Correct 1 ms 1480 KB Output is correct
4 Correct 1 ms 1480 KB Output is correct
5 Correct 3 ms 1528 KB Output is correct
6 Correct 4 ms 1608 KB Output is correct
7 Correct 4 ms 1608 KB Output is correct
8 Correct 4 ms 1608 KB Output is correct
9 Correct 2 ms 1480 KB Output is correct
10 Correct 3 ms 1608 KB Output is correct
11 Correct 3 ms 1608 KB Output is correct
12 Correct 5 ms 1608 KB Output is correct
13 Correct 4 ms 1608 KB Output is correct
14 Correct 3 ms 1608 KB Output is correct
15 Correct 3 ms 1608 KB Output is correct
16 Correct 2 ms 1608 KB Output is correct
17 Correct 4 ms 1608 KB Output is correct
18 Correct 1 ms 1480 KB Output is correct
19 Correct 1 ms 1480 KB Output is correct
20 Correct 3 ms 1608 KB Output is correct
21 Correct 3 ms 1608 KB Output is correct
22 Correct 4 ms 1608 KB Output is correct
23 Correct 3 ms 1608 KB Output is correct
24 Correct 4 ms 1608 KB Output is correct
25 Correct 1 ms 1480 KB Output is correct
26 Correct 1 ms 1480 KB Output is correct
27 Correct 2 ms 1480 KB Output is correct
28 Correct 4 ms 1608 KB Output is correct
29 Correct 3 ms 1528 KB Output is correct
30 Correct 3 ms 1608 KB Output is correct
31 Correct 3 ms 1608 KB Output is correct
32 Correct 3 ms 1612 KB Output is correct
33 Correct 1 ms 1480 KB Output is correct
34 Correct 1 ms 1480 KB Output is correct
35 Correct 1 ms 1608 KB Output is correct
36 Correct 1 ms 1608 KB Output is correct
37 Correct 1 ms 1608 KB Output is correct
38 Correct 1 ms 1608 KB Output is correct
39 Correct 1 ms 1608 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1480 KB Output is correct
2 Correct 1 ms 1480 KB Output is correct
3 Correct 1 ms 1480 KB Output is correct
4 Correct 1 ms 1480 KB Output is correct
5 Correct 3 ms 1528 KB Output is correct
6 Correct 4 ms 1608 KB Output is correct
7 Correct 4 ms 1608 KB Output is correct
8 Correct 4 ms 1608 KB Output is correct
9 Correct 2 ms 1480 KB Output is correct
10 Correct 3 ms 1608 KB Output is correct
11 Correct 3 ms 1608 KB Output is correct
12 Correct 5 ms 1608 KB Output is correct
13 Correct 4 ms 1608 KB Output is correct
14 Correct 3 ms 1608 KB Output is correct
15 Correct 3 ms 1608 KB Output is correct
16 Correct 2 ms 1608 KB Output is correct
17 Correct 4 ms 1608 KB Output is correct
18 Correct 1 ms 1480 KB Output is correct
19 Correct 1 ms 1480 KB Output is correct
20 Correct 3 ms 1608 KB Output is correct
21 Correct 3 ms 1608 KB Output is correct
22 Correct 4 ms 1608 KB Output is correct
23 Correct 3 ms 1608 KB Output is correct
24 Correct 4 ms 1608 KB Output is correct
25 Correct 1 ms 1480 KB Output is correct
26 Correct 1 ms 1480 KB Output is correct
27 Correct 2 ms 1480 KB Output is correct
28 Correct 4 ms 1608 KB Output is correct
29 Correct 3 ms 1528 KB Output is correct
30 Correct 3 ms 1608 KB Output is correct
31 Correct 3 ms 1608 KB Output is correct
32 Correct 3 ms 1612 KB Output is correct
33 Correct 1 ms 1480 KB Output is correct
34 Correct 1 ms 1480 KB Output is correct
35 Correct 1 ms 1608 KB Output is correct
36 Correct 1 ms 1608 KB Output is correct
37 Correct 1 ms 1608 KB Output is correct
38 Correct 1 ms 1608 KB Output is correct
39 Correct 1 ms 1608 KB Output is correct
40 Correct 2 ms 1480 KB Output is correct
41 Correct 1 ms 1480 KB Output is correct
42 Correct 1 ms 1480 KB Output is correct
43 Correct 1 ms 1540 KB Output is correct
44 Correct 3 ms 1480 KB Output is correct
45 Correct 3 ms 1608 KB Output is correct
46 Correct 2 ms 1480 KB Output is correct
47 Correct 3 ms 1608 KB Output is correct
48 Correct 2 ms 1480 KB Output is correct
49 Correct 3 ms 1608 KB Output is correct
50 Correct 4 ms 1608 KB Output is correct
51 Correct 3 ms 1608 KB Output is correct
52 Correct 3 ms 1608 KB Output is correct
53 Correct 2 ms 1608 KB Output is correct
54 Correct 3 ms 1608 KB Output is correct
55 Correct 3 ms 1608 KB Output is correct
56 Correct 2 ms 1608 KB Output is correct
57 Correct 1 ms 1608 KB Output is correct
58 Correct 18 ms 2120 KB Output is correct
59 Correct 24 ms 2248 KB Output is correct
60 Correct 7 ms 1864 KB Output is correct
61 Correct 21 ms 2248 KB Output is correct
62 Correct 11 ms 1608 KB Output is correct
63 Correct 21 ms 2248 KB Output is correct
64 Correct 22 ms 2248 KB Output is correct
65 Correct 23 ms 2248 KB Output is correct
66 Correct 21 ms 2248 KB Output is correct
67 Correct 10 ms 2248 KB Output is correct
68 Correct 16 ms 2248 KB Output is correct
69 Correct 22 ms 2248 KB Output is correct
70 Correct 21 ms 2248 KB Output is correct
71 Correct 1 ms 1480 KB Output is correct
72 Correct 1 ms 1480 KB Output is correct
73 Correct 3 ms 1608 KB Output is correct
74 Correct 4 ms 1608 KB Output is correct
75 Correct 3 ms 1608 KB Output is correct
76 Correct 4 ms 1608 KB Output is correct
77 Correct 3 ms 1608 KB Output is correct
78 Correct 1 ms 1480 KB Output is correct
79 Correct 1 ms 1480 KB Output is correct
80 Correct 2 ms 1480 KB Output is correct
81 Correct 5 ms 1608 KB Output is correct
82 Correct 3 ms 1608 KB Output is correct
83 Correct 3 ms 1608 KB Output is correct
84 Correct 4 ms 1608 KB Output is correct
85 Correct 2 ms 1608 KB Output is correct
86 Correct 1 ms 1480 KB Output is correct
87 Correct 2 ms 1480 KB Output is correct
88 Correct 2 ms 1608 KB Output is correct
89 Correct 2 ms 1608 KB Output is correct
90 Correct 2 ms 1608 KB Output is correct
91 Correct 1 ms 1608 KB Output is correct
92 Correct 1 ms 1608 KB Output is correct
93 Correct 1 ms 1608 KB Output is correct
94 Correct 3 ms 1608 KB Output is correct
95 Correct 22 ms 2248 KB Output is correct
96 Correct 21 ms 2248 KB Output is correct
97 Correct 17 ms 2248 KB Output is correct
98 Correct 18 ms 2248 KB Output is correct
99 Correct 19 ms 2248 KB Output is correct
100 Correct 1 ms 1608 KB Output is correct
101 Correct 2 ms 1736 KB Output is correct
102 Correct 23 ms 2248 KB Output is correct
103 Correct 20 ms 2248 KB Output is correct
104 Correct 18 ms 2248 KB Output is correct
105 Correct 29 ms 2248 KB Output is correct
106 Correct 22 ms 2376 KB Output is correct
107 Correct 1 ms 1608 KB Output is correct
108 Correct 1 ms 1864 KB Output is correct
109 Correct 2 ms 2248 KB Output is correct
110 Correct 2 ms 2248 KB Output is correct
111 Correct 2 ms 2248 KB Output is correct
112 Correct 2 ms 2248 KB Output is correct
113 Correct 2 ms 2248 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1480 KB Output is correct
2 Correct 1 ms 1496 KB Output is correct
3 Correct 2 ms 1496 KB Output is correct
4 Correct 1 ms 1496 KB Output is correct
5 Correct 140 ms 68176 KB Output is correct
6 Correct 175 ms 84376 KB Output is correct
7 Correct 78 ms 43968 KB Output is correct
8 Correct 176 ms 84512 KB Output is correct
9 Correct 20 ms 13984 KB Output is correct
10 Correct 171 ms 84404 KB Output is correct
11 Correct 162 ms 85224 KB Output is correct
12 Correct 148 ms 85148 KB Output is correct
13 Correct 145 ms 84980 KB Output is correct
14 Correct 170 ms 84388 KB Output is correct
15 Correct 178 ms 84844 KB Output is correct
16 Correct 155 ms 85052 KB Output is correct
17 Correct 159 ms 85044 KB Output is correct
18 Correct 1 ms 1480 KB Output is correct
19 Correct 1 ms 1484 KB Output is correct
20 Correct 1 ms 1608 KB Output is correct
21 Correct 1 ms 1608 KB Output is correct
22 Correct 1 ms 1608 KB Output is correct
23 Correct 1 ms 1608 KB Output is correct
24 Correct 1 ms 1608 KB Output is correct
25 Correct 1 ms 1608 KB Output is correct
26 Correct 1 ms 1864 KB Output is correct
27 Correct 2 ms 2248 KB Output is correct
28 Correct 2 ms 2248 KB Output is correct
29 Correct 3 ms 2248 KB Output is correct
30 Correct 2 ms 2248 KB Output is correct
31 Correct 2 ms 2376 KB Output is correct
32 Correct 1 ms 1480 KB Output is correct
33 Correct 190 ms 84256 KB Output is correct
34 Correct 168 ms 84484 KB Output is correct
35 Correct 144 ms 85036 KB Output is correct
36 Correct 165 ms 84404 KB Output is correct
37 Correct 166 ms 84748 KB Output is correct
38 Correct 145 ms 85428 KB Output is correct
39 Correct 1 ms 1480 KB Output is correct
40 Correct 93 ms 49452 KB Output is correct
41 Correct 168 ms 84416 KB Output is correct
42 Correct 158 ms 85156 KB Output is correct
43 Correct 175 ms 84520 KB Output is correct
44 Correct 163 ms 84828 KB Output is correct
45 Correct 144 ms 85296 KB Output is correct

Subtask #5
23.0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1480 KB Output is correct
2 Correct 1 ms 1480 KB Output is correct
3 Correct 1 ms 1480 KB Output is correct
4 Correct 271 ms 39440 KB Output is correct
5 Correct 1040 ms 84384 KB Output is correct
6 Correct 618 ms 15176 KB Output is correct
7 Correct 1126 ms 84416 KB Output is correct
8 Correct 570 ms 30016 KB Output is correct
9 Correct 1079 ms 84420 KB Output is correct
10 Correct 1158 ms 85284 KB Output is correct
11 Correct 818 ms 85152 KB Output is correct
12 Correct 922 ms 85184 KB Output is correct
13 Correct 977 ms 84412 KB Output is correct
14 Correct 771 ms 84848 KB Output is correct
15 Correct 1064 ms 85312 KB Output is correct
16 Correct 999 ms 85312 KB Output is correct
17 Correct 1 ms 1480 KB Output is correct
18 Correct 1 ms 1480 KB Output is correct
19 Correct 2 ms 1480 KB Output is correct
20 Correct 3 ms 1608 KB Output is correct
21 Correct 3 ms 1608 KB Output is correct
22 Correct 3 ms 1608 KB Output is correct
23 Correct 3 ms 1608 KB Output is correct
24 Correct 3 ms 1608 KB Output is correct
25 Correct 1 ms 1608 KB Output is correct
26 Correct 2 ms 1736 KB Output is correct
27 Correct 18 ms 2360 KB Output is correct
28 Correct 22 ms 2248 KB Output is correct
29 Correct 21 ms 2248 KB Output is correct
30 Correct 20 ms 2248 KB Output is correct
31 Correct 19 ms 2248 KB Output is correct
32 Correct 1 ms 1480 KB Output is correct
33 Correct 89 ms 49440 KB Output is correct
34 Correct 180 ms 84448 KB Output is correct
35 Correct 144 ms 85184 KB Output is correct
36 Correct 170 ms 84384 KB Output is correct
37 Correct 179 ms 84748 KB Output is correct
38 Correct 145 ms 85280 KB Output is correct

Subtask #6
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1480 KB Output is correct
2 Correct 1 ms 1480 KB Output is correct
3 Correct 1 ms 1480 KB Output is correct
4 Correct 271 ms 39440 KB Output is correct
5 Correct 1040 ms 84384 KB Output is correct
6 Correct 618 ms 15176 KB Output is correct
7 Correct 1126 ms 84416 KB Output is correct
8 Correct 570 ms 30016 KB Output is correct
9 Correct 1079 ms 84420 KB Output is correct
10 Correct 1158 ms 85284 KB Output is correct
11 Correct 818 ms 85152 KB Output is correct
12 Correct 922 ms 85184 KB Output is correct
13 Correct 977 ms 84412 KB Output is correct
14 Correct 771 ms 84848 KB Output is correct
15 Correct 1064 ms 85312 KB Output is correct
16 Correct 999 ms 85312 KB Output is correct
17 Correct 1 ms 1480 KB Output is correct
18 Correct 1 ms 1480 KB Output is correct
19 Correct 2 ms 1480 KB Output is correct
20 Correct 3 ms 1608 KB Output is correct
21 Correct 3 ms 1608 KB Output is correct
22 Correct 3 ms 1608 KB Output is correct
23 Correct 3 ms 1608 KB Output is correct
24 Correct 3 ms 1608 KB Output is correct
25 Correct 1 ms 1608 KB Output is correct
26 Correct 2 ms 1736 KB Output is correct
27 Correct 18 ms 2360 KB Output is correct
28 Correct 22 ms 2248 KB Output is correct
29 Correct 21 ms 2248 KB Output is correct
30 Correct 20 ms 2248 KB Output is correct
31 Correct 19 ms 2248 KB Output is correct
32 Correct 1 ms 1480 KB Output is correct
33 Correct 89 ms 49440 KB Output is correct
34 Correct 180 ms 84448 KB Output is correct
35 Correct 144 ms 85184 KB Output is correct
36 Correct 170 ms 84384 KB Output is correct
37 Correct 179 ms 84748 KB Output is correct
38 Correct 145 ms 85280 KB Output is correct
39 Correct 1 ms 1480 KB Output is correct
40 Correct 1 ms 1480 KB Output is correct
41 Correct 1 ms 1480 KB Output is correct
42 Correct 296 ms 39328 KB Output is correct
43 Correct 1135 ms 84416 KB Output is correct
44 Correct 686 ms 15176 KB Output is correct
45 Correct 961 ms 84380 KB Output is correct
46 Correct 662 ms 30020 KB Output is correct
47 Correct 687 ms 84416 KB Output is correct
48 Correct 1129 ms 85348 KB Output is correct
49 Correct 836 ms 85184 KB Output is correct
50 Correct 797 ms 85108 KB Output is correct
51 Correct 1060 ms 84392 KB Output is correct
52 Correct 966 ms 84844 KB Output is correct
53 Correct 1020 ms 85216 KB Output is correct
54 Correct 945 ms 85328 KB Output is correct
55 Correct 1 ms 1480 KB Output is correct
56 Correct 239 ms 84152 KB Output is correct
57 Correct 1107 ms 84400 KB Output is correct
58 Correct 507 ms 16020 KB Output is correct
59 Correct 795 ms 84396 KB Output is correct
60 Correct 242 ms 30980 KB Output is correct
61 Correct 1128 ms 84424 KB Output is correct
62 Correct 1134 ms 85268 KB Output is correct
63 Correct 1225 ms 85052 KB Output is correct
64 Correct 1190 ms 85012 KB Output is correct
65 Correct 743 ms 84392 KB Output is correct
66 Correct 1180 ms 84892 KB Output is correct
67 Correct 1082 ms 85256 KB Output is correct
68 Correct 1057 ms 85312 KB Output is correct
69 Correct 1 ms 1480 KB Output is correct
70 Correct 1 ms 1480 KB Output is correct
71 Correct 3 ms 1608 KB Output is correct
72 Correct 2 ms 1608 KB Output is correct
73 Correct 4 ms 1608 KB Output is correct
74 Correct 3 ms 1608 KB Output is correct
75 Correct 3 ms 1608 KB Output is correct
76 Correct 1 ms 1480 KB Output is correct
77 Correct 1 ms 1480 KB Output is correct
78 Correct 2 ms 1480 KB Output is correct
79 Correct 3 ms 1608 KB Output is correct
80 Correct 3 ms 1608 KB Output is correct
81 Correct 4 ms 1608 KB Output is correct
82 Correct 3 ms 1608 KB Output is correct
83 Correct 3 ms 1608 KB Output is correct
84 Correct 1 ms 1628 KB Output is correct
85 Correct 4 ms 1600 KB Output is correct
86 Correct 19 ms 2248 KB Output is correct
87 Correct 20 ms 2248 KB Output is correct
88 Correct 17 ms 2248 KB Output is correct
89 Correct 21 ms 2248 KB Output is correct
90 Correct 19 ms 2248 KB Output is correct
91 Correct 1 ms 1608 KB Output is correct
92 Correct 2 ms 1736 KB Output is correct
93 Correct 22 ms 2248 KB Output is correct
94 Correct 21 ms 2248 KB Output is correct
95 Correct 23 ms 2248 KB Output is correct
96 Correct 13 ms 2248 KB Output is correct
97 Correct 11 ms 2248 KB Output is correct
98 Correct 1 ms 1480 KB Output is correct
99 Correct 168 ms 84252 KB Output is correct
100 Correct 168 ms 84408 KB Output is correct
101 Correct 147 ms 85008 KB Output is correct
102 Correct 178 ms 84408 KB Output is correct
103 Correct 171 ms 84756 KB Output is correct
104 Correct 141 ms 85312 KB Output is correct
105 Correct 1 ms 1480 KB Output is correct
106 Correct 92 ms 49520 KB Output is correct
107 Correct 171 ms 84380 KB Output is correct
108 Correct 169 ms 85148 KB Output is correct
109 Correct 176 ms 84512 KB Output is correct
110 Correct 166 ms 84848 KB Output is correct
111 Correct 142 ms 85308 KB Output is correct

Subtask #7
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1480 KB Output is correct
2 Correct 1 ms 1480 KB Output is correct
3 Correct 214 ms 68132 KB Output is correct
4 Correct 1157 ms 85216 KB Output is correct
5 Correct 916 ms 43712 KB Output is correct
6 Correct 1180 ms 85312 KB Output is correct
7 Correct 885 ms 58688 KB Output is correct
8 Correct 1258 ms 85312 KB Output is correct
9 Correct 1 ms 1480 KB Output is correct
10 Correct 1 ms 1480 KB Output is correct
11 Correct 1 ms 1480 KB Output is correct
12 Correct 1 ms 1480 KB Output is correct
13 Correct 3 ms 1528 KB Output is correct
14 Correct 4 ms 1608 KB Output is correct
15 Correct 4 ms 1608 KB Output is correct
16 Correct 4 ms 1608 KB Output is correct
17 Correct 2 ms 1480 KB Output is correct
18 Correct 3 ms 1608 KB Output is correct
19 Correct 3 ms 1608 KB Output is correct
20 Correct 5 ms 1608 KB Output is correct
21 Correct 4 ms 1608 KB Output is correct
22 Correct 3 ms 1608 KB Output is correct
23 Correct 3 ms 1608 KB Output is correct
24 Correct 2 ms 1608 KB Output is correct
25 Correct 4 ms 1608 KB Output is correct
26 Correct 1 ms 1480 KB Output is correct
27 Correct 1 ms 1480 KB Output is correct
28 Correct 3 ms 1608 KB Output is correct
29 Correct 3 ms 1608 KB Output is correct
30 Correct 4 ms 1608 KB Output is correct
31 Correct 3 ms 1608 KB Output is correct
32 Correct 4 ms 1608 KB Output is correct
33 Correct 1 ms 1480 KB Output is correct
34 Correct 1 ms 1480 KB Output is correct
35 Correct 2 ms 1480 KB Output is correct
36 Correct 4 ms 1608 KB Output is correct
37 Correct 3 ms 1528 KB Output is correct
38 Correct 3 ms 1608 KB Output is correct
39 Correct 3 ms 1608 KB Output is correct
40 Correct 3 ms 1612 KB Output is correct
41 Correct 1 ms 1480 KB Output is correct
42 Correct 1 ms 1480 KB Output is correct
43 Correct 1 ms 1608 KB Output is correct
44 Correct 1 ms 1608 KB Output is correct
45 Correct 1 ms 1608 KB Output is correct
46 Correct 1 ms 1608 KB Output is correct
47 Correct 1 ms 1608 KB Output is correct
48 Correct 2 ms 1480 KB Output is correct
49 Correct 1 ms 1480 KB Output is correct
50 Correct 1 ms 1480 KB Output is correct
51 Correct 1 ms 1540 KB Output is correct
52 Correct 3 ms 1480 KB Output is correct
53 Correct 3 ms 1608 KB Output is correct
54 Correct 2 ms 1480 KB Output is correct
55 Correct 3 ms 1608 KB Output is correct
56 Correct 2 ms 1480 KB Output is correct
57 Correct 3 ms 1608 KB Output is correct
58 Correct 4 ms 1608 KB Output is correct
59 Correct 3 ms 1608 KB Output is correct
60 Correct 3 ms 1608 KB Output is correct
61 Correct 2 ms 1608 KB Output is correct
62 Correct 3 ms 1608 KB Output is correct
63 Correct 3 ms 1608 KB Output is correct
64 Correct 2 ms 1608 KB Output is correct
65 Correct 1 ms 1608 KB Output is correct
66 Correct 18 ms 2120 KB Output is correct
67 Correct 24 ms 2248 KB Output is correct
68 Correct 7 ms 1864 KB Output is correct
69 Correct 21 ms 2248 KB Output is correct
70 Correct 11 ms 1608 KB Output is correct
71 Correct 21 ms 2248 KB Output is correct
72 Correct 22 ms 2248 KB Output is correct
73 Correct 23 ms 2248 KB Output is correct
74 Correct 21 ms 2248 KB Output is correct
75 Correct 10 ms 2248 KB Output is correct
76 Correct 16 ms 2248 KB Output is correct
77 Correct 22 ms 2248 KB Output is correct
78 Correct 21 ms 2248 KB Output is correct
79 Correct 1 ms 1480 KB Output is correct
80 Correct 1 ms 1480 KB Output is correct
81 Correct 3 ms 1608 KB Output is correct
82 Correct 4 ms 1608 KB Output is correct
83 Correct 3 ms 1608 KB Output is correct
84 Correct 4 ms 1608 KB Output is correct
85 Correct 3 ms 1608 KB Output is correct
86 Correct 1 ms 1480 KB Output is correct
87 Correct 1 ms 1480 KB Output is correct
88 Correct 2 ms 1480 KB Output is correct
89 Correct 5 ms 1608 KB Output is correct
90 Correct 3 ms 1608 KB Output is correct
91 Correct 3 ms 1608 KB Output is correct
92 Correct 4 ms 1608 KB Output is correct
93 Correct 2 ms 1608 KB Output is correct
94 Correct 1 ms 1480 KB Output is correct
95 Correct 2 ms 1480 KB Output is correct
96 Correct 2 ms 1608 KB Output is correct
97 Correct 2 ms 1608 KB Output is correct
98 Correct 2 ms 1608 KB Output is correct
99 Correct 1 ms 1608 KB Output is correct
100 Correct 1 ms 1608 KB Output is correct
101 Correct 1 ms 1608 KB Output is correct
102 Correct 3 ms 1608 KB Output is correct
103 Correct 22 ms 2248 KB Output is correct
104 Correct 21 ms 2248 KB Output is correct
105 Correct 17 ms 2248 KB Output is correct
106 Correct 18 ms 2248 KB Output is correct
107 Correct 19 ms 2248 KB Output is correct
108 Correct 1 ms 1608 KB Output is correct
109 Correct 2 ms 1736 KB Output is correct
110 Correct 23 ms 2248 KB Output is correct
111 Correct 20 ms 2248 KB Output is correct
112 Correct 18 ms 2248 KB Output is correct
113 Correct 29 ms 2248 KB Output is correct
114 Correct 22 ms 2376 KB Output is correct
115 Correct 1 ms 1608 KB Output is correct
116 Correct 1 ms 1864 KB Output is correct
117 Correct 2 ms 2248 KB Output is correct
118 Correct 2 ms 2248 KB Output is correct
119 Correct 2 ms 2248 KB Output is correct
120 Correct 2 ms 2248 KB Output is correct
121 Correct 2 ms 2248 KB Output is correct
122 Correct 1 ms 1480 KB Output is correct
123 Correct 1 ms 1496 KB Output is correct
124 Correct 2 ms 1496 KB Output is correct
125 Correct 1 ms 1496 KB Output is correct
126 Correct 140 ms 68176 KB Output is correct
127 Correct 175 ms 84376 KB Output is correct
128 Correct 78 ms 43968 KB Output is correct
129 Correct 176 ms 84512 KB Output is correct
130 Correct 20 ms 13984 KB Output is correct
131 Correct 171 ms 84404 KB Output is correct
132 Correct 162 ms 85224 KB Output is correct
133 Correct 148 ms 85148 KB Output is correct
134 Correct 145 ms 84980 KB Output is correct
135 Correct 170 ms 84388 KB Output is correct
136 Correct 178 ms 84844 KB Output is correct
137 Correct 155 ms 85052 KB Output is correct
138 Correct 159 ms 85044 KB Output is correct
139 Correct 1 ms 1480 KB Output is correct
140 Correct 1 ms 1484 KB Output is correct
141 Correct 1 ms 1608 KB Output is correct
142 Correct 1 ms 1608 KB Output is correct
143 Correct 1 ms 1608 KB Output is correct
144 Correct 1 ms 1608 KB Output is correct
145 Correct 1 ms 1608 KB Output is correct
146 Correct 1 ms 1608 KB Output is correct
147 Correct 1 ms 1864 KB Output is correct
148 Correct 2 ms 2248 KB Output is correct
149 Correct 2 ms 2248 KB Output is correct
150 Correct 3 ms 2248 KB Output is correct
151 Correct 2 ms 2248 KB Output is correct
152 Correct 2 ms 2376 KB Output is correct
153 Correct 1 ms 1480 KB Output is correct
154 Correct 190 ms 84256 KB Output is correct
155 Correct 168 ms 84484 KB Output is correct
156 Correct 144 ms 85036 KB Output is correct
157 Correct 165 ms 84404 KB Output is correct
158 Correct 166 ms 84748 KB Output is correct
159 Correct 145 ms 85428 KB Output is correct
160 Correct 1 ms 1480 KB Output is correct
161 Correct 93 ms 49452 KB Output is correct
162 Correct 168 ms 84416 KB Output is correct
163 Correct 158 ms 85156 KB Output is correct
164 Correct 175 ms 84520 KB Output is correct
165 Correct 163 ms 84828 KB Output is correct
166 Correct 144 ms 85296 KB Output is correct
167 Correct 1 ms 1480 KB Output is correct
168 Correct 1 ms 1480 KB Output is correct
169 Correct 1 ms 1480 KB Output is correct
170 Correct 271 ms 39440 KB Output is correct
171 Correct 1040 ms 84384 KB Output is correct
172 Correct 618 ms 15176 KB Output is correct
173 Correct 1126 ms 84416 KB Output is correct
174 Correct 570 ms 30016 KB Output is correct
175 Correct 1079 ms 84420 KB Output is correct
176 Correct 1158 ms 85284 KB Output is correct
177 Correct 818 ms 85152 KB Output is correct
178 Correct 922 ms 85184 KB Output is correct
179 Correct 977 ms 84412 KB Output is correct
180 Correct 771 ms 84848 KB Output is correct
181 Correct 1064 ms 85312 KB Output is correct
182 Correct 999 ms 85312 KB Output is correct
183 Correct 1 ms 1480 KB Output is correct
184 Correct 1 ms 1480 KB Output is correct
185 Correct 2 ms 1480 KB Output is correct
186 Correct 3 ms 1608 KB Output is correct
187 Correct 3 ms 1608 KB Output is correct
188 Correct 3 ms 1608 KB Output is correct
189 Correct 3 ms 1608 KB Output is correct
190 Correct 3 ms 1608 KB Output is correct
191 Correct 1 ms 1608 KB Output is correct
192 Correct 2 ms 1736 KB Output is correct
193 Correct 18 ms 2360 KB Output is correct
194 Correct 22 ms 2248 KB Output is correct
195 Correct 21 ms 2248 KB Output is correct
196 Correct 20 ms 2248 KB Output is correct
197 Correct 19 ms 2248 KB Output is correct
198 Correct 1 ms 1480 KB Output is correct
199 Correct 89 ms 49440 KB Output is correct
200 Correct 180 ms 84448 KB Output is correct
201 Correct 144 ms 85184 KB Output is correct
202 Correct 170 ms 84384 KB Output is correct
203 Correct 179 ms 84748 KB Output is correct
204 Correct 145 ms 85280 KB Output is correct
205 Correct 1 ms 1480 KB Output is correct
206 Correct 1 ms 1480 KB Output is correct
207 Correct 1 ms 1480 KB Output is correct
208 Correct 296 ms 39328 KB Output is correct
209 Correct 1135 ms 84416 KB Output is correct
210 Correct 686 ms 15176 KB Output is correct
211 Correct 961 ms 84380 KB Output is correct
212 Correct 662 ms 30020 KB Output is correct
213 Correct 687 ms 84416 KB Output is correct
214 Correct 1129 ms 85348 KB Output is correct
215 Correct 836 ms 85184 KB Output is correct
216 Correct 797 ms 85108 KB Output is correct
217 Correct 1060 ms 84392 KB Output is correct
218 Correct 966 ms 84844 KB Output is correct
219 Correct 1020 ms 85216 KB Output is correct
220 Correct 945 ms 85328 KB Output is correct
221 Correct 1 ms 1480 KB Output is correct
222 Correct 239 ms 84152 KB Output is correct
223 Correct 1107 ms 84400 KB Output is correct
224 Correct 507 ms 16020 KB Output is correct
225 Correct 795 ms 84396 KB Output is correct
226 Correct 242 ms 30980 KB Output is correct
227 Correct 1128 ms 84424 KB Output is correct
228 Correct 1134 ms 85268 KB Output is correct
229 Correct 1225 ms 85052 KB Output is correct
230 Correct 1190 ms 85012 KB Output is correct
231 Correct 743 ms 84392 KB Output is correct
232 Correct 1180 ms 84892 KB Output is correct
233 Correct 1082 ms 85256 KB Output is correct
234 Correct 1057 ms 85312 KB Output is correct
235 Correct 1 ms 1480 KB Output is correct
236 Correct 1 ms 1480 KB Output is correct
237 Correct 3 ms 1608 KB Output is correct
238 Correct 2 ms 1608 KB Output is correct
239 Correct 4 ms 1608 KB Output is correct
240 Correct 3 ms 1608 KB Output is correct
241 Correct 3 ms 1608 KB Output is correct
242 Correct 1 ms 1480 KB Output is correct
243 Correct 1 ms 1480 KB Output is correct
244 Correct 2 ms 1480 KB Output is correct
245 Correct 3 ms 1608 KB Output is correct
246 Correct 3 ms 1608 KB Output is correct
247 Correct 4 ms 1608 KB Output is correct
248 Correct 3 ms 1608 KB Output is correct
249 Correct 3 ms 1608 KB Output is correct
250 Correct 1 ms 1628 KB Output is correct
251 Correct 4 ms 1600 KB Output is correct
252 Correct 19 ms 2248 KB Output is correct
253 Correct 20 ms 2248 KB Output is correct
254 Correct 17 ms 2248 KB Output is correct
255 Correct 21 ms 2248 KB Output is correct
256 Correct 19 ms 2248 KB Output is correct
257 Correct 1 ms 1608 KB Output is correct
258 Correct 2 ms 1736 KB Output is correct
259 Correct 22 ms 2248 KB Output is correct
260 Correct 21 ms 2248 KB Output is correct
261 Correct 23 ms 2248 KB Output is correct
262 Correct 13 ms 2248 KB Output is correct
263 Correct 11 ms 2248 KB Output is correct
264 Correct 1 ms 1480 KB Output is correct
265 Correct 168 ms 84252 KB Output is correct
266 Correct 168 ms 84408 KB Output is correct
267 Correct 147 ms 85008 KB Output is correct
268 Correct 178 ms 84408 KB Output is correct
269 Correct 171 ms 84756 KB Output is correct
270 Correct 141 ms 85312 KB Output is correct
271 Correct 1 ms 1480 KB Output is correct
272 Correct 92 ms 49520 KB Output is correct
273 Correct 171 ms 84380 KB Output is correct
274 Correct 169 ms 85148 KB Output is correct
275 Correct 176 ms 84512 KB Output is correct
276 Correct 166 ms 84848 KB Output is correct
277 Correct 142 ms 85308 KB Output is correct
278 Correct 1 ms 1480 KB Output is correct
279 Correct 1 ms 1480 KB Output is correct
280 Correct 1 ms 1480 KB Output is correct
281 Correct 233 ms 68212 KB Output is correct
282 Correct 1171 ms 85284 KB Output is correct
283 Correct 889 ms 43584 KB Output is correct
284 Correct 1036 ms 85296 KB Output is correct
285 Correct 846 ms 58688 KB Output is correct
286 Correct 1038 ms 85276 KB Output is correct
287 Correct 1 ms 1480 KB Output is correct
288 Correct 1 ms 1480 KB Output is correct
289 Correct 1 ms 1480 KB Output is correct
290 Correct 2 ms 1480 KB Output is correct
291 Correct 3 ms 1608 KB Output is correct
292 Correct 2 ms 1480 KB Output is correct
293 Correct 3 ms 1608 KB Output is correct
294 Correct 2 ms 1480 KB Output is correct
295 Correct 3 ms 1608 KB Output is correct
296 Correct 3 ms 1608 KB Output is correct
297 Correct 3 ms 1608 KB Output is correct
298 Correct 3 ms 1608 KB Output is correct
299 Correct 5 ms 1608 KB Output is correct
300 Correct 3 ms 1608 KB Output is correct
301 Correct 3 ms 1608 KB Output is correct
302 Correct 2 ms 1608 KB Output is correct
303 Correct 1 ms 1608 KB Output is correct
304 Correct 14 ms 2120 KB Output is correct
305 Correct 10 ms 2248 KB Output is correct
306 Correct 7 ms 1864 KB Output is correct
307 Correct 10 ms 2248 KB Output is correct
308 Correct 14 ms 1608 KB Output is correct
309 Correct 17 ms 2248 KB Output is correct
310 Correct 17 ms 2248 KB Output is correct
311 Correct 21 ms 2376 KB Output is correct
312 Correct 10 ms 2248 KB Output is correct
313 Correct 22 ms 2248 KB Output is correct
314 Correct 22 ms 2248 KB Output is correct
315 Correct 20 ms 2248 KB Output is correct
316 Correct 22 ms 2248 KB Output is correct
317 Correct 1 ms 1480 KB Output is correct
318 Correct 1 ms 1480 KB Output is correct
319 Correct 1 ms 1480 KB Output is correct
320 Correct 144 ms 68252 KB Output is correct
321 Correct 174 ms 84424 KB Output is correct
322 Correct 77 ms 43968 KB Output is correct
323 Correct 171 ms 84404 KB Output is correct
324 Correct 17 ms 13972 KB Output is correct
325 Correct 182 ms 84368 KB Output is correct
326 Correct 146 ms 85272 KB Output is correct
327 Correct 145 ms 85000 KB Output is correct
328 Correct 143 ms 85028 KB Output is correct
329 Correct 182 ms 84488 KB Output is correct
330 Correct 172 ms 84848 KB Output is correct
331 Correct 167 ms 85024 KB Output is correct
332 Correct 158 ms 85052 KB Output is correct
333 Correct 1 ms 1480 KB Output is correct
334 Correct 1 ms 1480 KB Output is correct
335 Correct 1 ms 1480 KB Output is correct
336 Correct 291 ms 39404 KB Output is correct
337 Correct 937 ms 84608 KB Output is correct
338 Correct 414 ms 15136 KB Output is correct
339 Correct 1020 ms 84412 KB Output is correct
340 Correct 551 ms 30160 KB Output is correct
341 Correct 842 ms 84388 KB Output is correct
342 Correct 1160 ms 85312 KB Output is correct
343 Correct 1030 ms 85244 KB Output is correct
344 Correct 1006 ms 85184 KB Output is correct
345 Correct 999 ms 84416 KB Output is correct
346 Correct 1041 ms 84872 KB Output is correct
347 Correct 883 ms 85276 KB Output is correct
348 Correct 960 ms 85312 KB Output is correct
349 Correct 1 ms 1480 KB Output is correct
350 Correct 225 ms 84124 KB Output is correct
351 Correct 1110 ms 84388 KB Output is correct
352 Correct 547 ms 16072 KB Output is correct
353 Correct 1123 ms 84516 KB Output is correct
354 Correct 473 ms 30944 KB Output is correct
355 Correct 1055 ms 84392 KB Output is correct
356 Correct 1089 ms 85308 KB Output is correct
357 Correct 1114 ms 85064 KB Output is correct
358 Correct 1155 ms 85088 KB Output is correct
359 Correct 1063 ms 84460 KB Output is correct
360 Correct 1102 ms 84808 KB Output is correct
361 Correct 1041 ms 85216 KB Output is correct
362 Correct 1030 ms 85216 KB Output is correct
363 Correct 1 ms 1480 KB Output is correct
364 Correct 544 ms 45868 KB Output is correct
365 Correct 812 ms 84488 KB Output is correct
366 Correct 421 ms 60828 KB Output is correct
367 Correct 1120 ms 84408 KB Output is correct
368 Correct 539 ms 35444 KB Output is correct
369 Correct 1120 ms 84380 KB Output is correct
370 Correct 958 ms 85308 KB Output is correct
371 Correct 1165 ms 85056 KB Output is correct
372 Correct 1201 ms 85020 KB Output is correct
373 Correct 972 ms 84416 KB Output is correct
374 Correct 1202 ms 84760 KB Output is correct
375 Correct 920 ms 84884 KB Output is correct
376 Correct 1196 ms 85024 KB Output is correct
377 Correct 1 ms 1480 KB Output is correct
378 Correct 1 ms 1480 KB Output is correct
379 Correct 3 ms 1608 KB Output is correct
380 Correct 3 ms 1608 KB Output is correct
381 Correct 4 ms 1608 KB Output is correct
382 Correct 3 ms 1608 KB Output is correct
383 Correct 3 ms 1608 KB Output is correct
384 Correct 1 ms 1480 KB Output is correct
385 Correct 1 ms 1480 KB Output is correct
386 Correct 2 ms 1480 KB Output is correct
387 Correct 4 ms 1608 KB Output is correct
388 Correct 3 ms 1608 KB Output is correct
389 Correct 3 ms 1608 KB Output is correct
390 Correct 3 ms 1608 KB Output is correct
391 Correct 3 ms 1608 KB Output is correct
392 Correct 1 ms 1480 KB Output is correct
393 Correct 1 ms 1480 KB Output is correct
394 Correct 1 ms 1608 KB Output is correct
395 Correct 1 ms 1608 KB Output is correct
396 Correct 1 ms 1608 KB Output is correct
397 Correct 1 ms 1608 KB Output is correct
398 Correct 1 ms 1608 KB Output is correct
399 Correct 1 ms 1608 KB Output is correct
400 Correct 4 ms 1608 KB Output is correct
401 Correct 20 ms 2248 KB Output is correct
402 Correct 19 ms 2248 KB Output is correct
403 Correct 17 ms 2248 KB Output is correct
404 Correct 21 ms 2248 KB Output is correct
405 Correct 18 ms 2376 KB Output is correct
406 Correct 1 ms 1608 KB Output is correct
407 Correct 2 ms 1736 KB Output is correct
408 Correct 26 ms 2248 KB Output is correct
409 Correct 17 ms 2248 KB Output is correct
410 Correct 9 ms 2248 KB Output is correct
411 Correct 24 ms 2296 KB Output is correct
412 Correct 21 ms 2248 KB Output is correct
413 Correct 1 ms 1608 KB Output is correct
414 Correct 2 ms 1864 KB Output is correct
415 Correct 2 ms 2248 KB Output is correct
416 Correct 2 ms 2248 KB Output is correct
417 Correct 2 ms 2248 KB Output is correct
418 Correct 2 ms 2248 KB Output is correct
419 Correct 2 ms 2248 KB Output is correct
420 Correct 1 ms 1480 KB Output is correct
421 Correct 170 ms 84256 KB Output is correct
422 Correct 173 ms 84416 KB Output is correct
423 Correct 142 ms 85028 KB Output is correct
424 Correct 171 ms 84508 KB Output is correct
425 Correct 204 ms 84748 KB Output is correct
426 Correct 144 ms 85212 KB Output is correct
427 Correct 1 ms 1480 KB Output is correct
428 Correct 95 ms 49564 KB Output is correct
429 Correct 176 ms 84400 KB Output is correct
430 Correct 150 ms 85144 KB Output is correct
431 Correct 167 ms 84480 KB Output is correct
432 Correct 166 ms 84840 KB Output is correct
433 Correct 142 ms 85216 KB Output is correct