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Submission #1113365

# Submission time Handle Problem Language Result Execution time Memory
1113365 2024-11-16T12:51:45 Z Nonoze Circle Passing (EGOI24_circlepassing) C++17
100 / 100
 337 ms 56648 KB 
#include <bits/stdc++.h>
using namespace std;

#define sz(x) (int)x.size()
#define all(x) (x).begin(), (x).end()
#define rall(x) (x).rbegin(), (x).rend()
#define cmin(a, b) a=min(a, b)
#define cmax(a, b) a=max(a, b)
#define fi first
#define se second
#define pb push_back
#define mp make_pair

#define int long long

void solve();

signed main() {
	ios::sync_with_stdio(0); cin.tie(0);
	solve();
	return 0;
}




int n, m, q;
vector<int> a;

int dist(int x, int y) {
	if (x>y) swap(x, y);
	return min(y-x, 2*n-(y-x));
}

void solve() {
	cin >> n >> m >> q; a.clear(), a.resize(m);
	for (auto &u: a) cin >> u;
	set<int> st; for (auto &u: a) st.insert(u), st.insert(u+n);
	while (q--) {
		int x, y; cin >> x >> y;
		if (x>y) swap(x, y);
		if (x>=n) x-=n, y-=n;
		int ans=dist(x, y);

		auto lb=st.lower_bound(x); if (lb==st.end()) lb=st.begin();
		cmin(ans, dist(*lb, x)+dist((*lb+n)%(2*n), y)+1);

		lb=st.lower_bound(y); if (lb==st.end()) lb=st.begin();
		cmin(ans, dist(*lb, y)+dist((*lb+n)%(2*n), x)+1);

		lb=st.lower_bound(x); if (lb==st.begin()) lb=st.end();
		lb--;
		cmin(ans, dist(*lb, x)+dist((*lb+n)%(2*n), y)+1);

		lb=st.lower_bound(y); if (lb==st.begin()) lb=st.end();
		lb--;
		cmin(ans, dist(*lb, y)+dist((*lb+n)%(2*n), x)+1);
		cout << ans << endl;
	}
}

Subtask #1
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 336 KB Output is correct
2 Correct 31 ms 336 KB Output is correct
3 Correct 36 ms 632 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 32 ms 592 KB Output is correct
6 Correct 33 ms 848 KB Output is correct
7 Correct 36 ms 848 KB Output is correct
8 Correct 34 ms 848 KB Output is correct
9 Correct 34 ms 992 KB Output is correct
10 Correct 34 ms 848 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 2 ms 336 KB Output is correct
3 Correct 2 ms 336 KB Output is correct
4 Correct 3 ms 336 KB Output is correct
5 Correct 3 ms 336 KB Output is correct
6 Correct 3 ms 336 KB Output is correct
7 Correct 2 ms 336 KB Output is correct
8 Correct 3 ms 336 KB Output is correct
9 Correct 3 ms 336 KB Output is correct
10 Correct 3 ms 336 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 3 ms 336 KB Output is correct
13 Correct 3 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 460 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 464 KB Output is correct

Subtask #3
22.0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 2 ms 336 KB Output is correct
3 Correct 2 ms 336 KB Output is correct
4 Correct 3 ms 336 KB Output is correct
5 Correct 3 ms 336 KB Output is correct
6 Correct 3 ms 336 KB Output is correct
7 Correct 2 ms 336 KB Output is correct
8 Correct 3 ms 336 KB Output is correct
9 Correct 3 ms 336 KB Output is correct
10 Correct 3 ms 336 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 3 ms 336 KB Output is correct
13 Correct 3 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 1 ms 336 KB Output is correct
17 Correct 1 ms 336 KB Output is correct
18 Correct 1 ms 460 KB Output is correct
19 Correct 1 ms 336 KB Output is correct
20 Correct 1 ms 464 KB Output is correct
21 Correct 1 ms 336 KB Output is correct
22 Correct 3 ms 592 KB Output is correct
23 Correct 3 ms 508 KB Output is correct
24 Correct 2 ms 336 KB Output is correct
25 Correct 3 ms 336 KB Output is correct
26 Correct 3 ms 504 KB Output is correct
27 Correct 2 ms 336 KB Output is correct
28 Correct 3 ms 336 KB Output is correct
29 Correct 3 ms 336 KB Output is correct
30 Correct 3 ms 336 KB Output is correct
31 Correct 3 ms 336 KB Output is correct
32 Correct 2 ms 336 KB Output is correct
33 Correct 3 ms 336 KB Output is correct
34 Correct 1 ms 504 KB Output is correct
35 Correct 1 ms 336 KB Output is correct
36 Correct 1 ms 336 KB Output is correct
37 Correct 3 ms 336 KB Output is correct
38 Correct 3 ms 336 KB Output is correct
39 Correct 3 ms 336 KB Output is correct
40 Correct 3 ms 336 KB Output is correct
41 Correct 3 ms 336 KB Output is correct
42 Correct 3 ms 336 KB Output is correct
43 Correct 3 ms 504 KB Output is correct
44 Correct 3 ms 336 KB Output is correct
45 Correct 3 ms 336 KB Output is correct
46 Correct 3 ms 336 KB Output is correct
47 Correct 3 ms 336 KB Output is correct
48 Correct 3 ms 336 KB Output is correct
49 Correct 1 ms 336 KB Output is correct
50 Correct 1 ms 336 KB Output is correct
51 Correct 1 ms 336 KB Output is correct
52 Correct 1 ms 336 KB Output is correct

Subtask #4
17.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 33 ms 780 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 209 ms 39732 KB Output is correct
4 Correct 76 ms 9544 KB Output is correct
5 Correct 32 ms 852 KB Output is correct
6 Correct 32 ms 848 KB Output is correct
7 Correct 32 ms 848 KB Output is correct
8 Correct 32 ms 592 KB Output is correct
9 Correct 32 ms 592 KB Output is correct
10 Correct 32 ms 864 KB Output is correct
11 Correct 35 ms 840 KB Output is correct
12 Correct 37 ms 848 KB Output is correct
13 Correct 34 ms 800 KB Output is correct
14 Correct 38 ms 1564 KB Output is correct
15 Correct 138 ms 23880 KB Output is correct
16 Correct 136 ms 22988 KB Output is correct
17 Correct 302 ms 56448 KB Output is correct
18 Correct 318 ms 56408 KB Output is correct
19 Correct 1 ms 336 KB Output is correct

Subtask #5
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 31 ms 336 KB Output is correct
2 Correct 31 ms 336 KB Output is correct
3 Correct 36 ms 632 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 32 ms 592 KB Output is correct
6 Correct 33 ms 848 KB Output is correct
7 Correct 36 ms 848 KB Output is correct
8 Correct 34 ms 848 KB Output is correct
9 Correct 34 ms 992 KB Output is correct
10 Correct 34 ms 848 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 2 ms 336 KB Output is correct
15 Correct 2 ms 336 KB Output is correct
16 Correct 3 ms 336 KB Output is correct
17 Correct 3 ms 336 KB Output is correct
18 Correct 3 ms 336 KB Output is correct
19 Correct 2 ms 336 KB Output is correct
20 Correct 3 ms 336 KB Output is correct
21 Correct 3 ms 336 KB Output is correct
22 Correct 3 ms 336 KB Output is correct
23 Correct 2 ms 336 KB Output is correct
24 Correct 3 ms 336 KB Output is correct
25 Correct 3 ms 336 KB Output is correct
26 Correct 1 ms 336 KB Output is correct
27 Correct 1 ms 336 KB Output is correct
28 Correct 1 ms 336 KB Output is correct
29 Correct 1 ms 336 KB Output is correct
30 Correct 1 ms 460 KB Output is correct
31 Correct 1 ms 336 KB Output is correct
32 Correct 1 ms 464 KB Output is correct
33 Correct 1 ms 336 KB Output is correct
34 Correct 3 ms 592 KB Output is correct
35 Correct 3 ms 508 KB Output is correct
36 Correct 2 ms 336 KB Output is correct
37 Correct 3 ms 336 KB Output is correct
38 Correct 3 ms 504 KB Output is correct
39 Correct 2 ms 336 KB Output is correct
40 Correct 3 ms 336 KB Output is correct
41 Correct 3 ms 336 KB Output is correct
42 Correct 3 ms 336 KB Output is correct
43 Correct 3 ms 336 KB Output is correct
44 Correct 2 ms 336 KB Output is correct
45 Correct 3 ms 336 KB Output is correct
46 Correct 1 ms 504 KB Output is correct
47 Correct 1 ms 336 KB Output is correct
48 Correct 1 ms 336 KB Output is correct
49 Correct 3 ms 336 KB Output is correct
50 Correct 3 ms 336 KB Output is correct
51 Correct 3 ms 336 KB Output is correct
52 Correct 3 ms 336 KB Output is correct
53 Correct 3 ms 336 KB Output is correct
54 Correct 3 ms 336 KB Output is correct
55 Correct 3 ms 504 KB Output is correct
56 Correct 3 ms 336 KB Output is correct
57 Correct 3 ms 336 KB Output is correct
58 Correct 3 ms 336 KB Output is correct
59 Correct 3 ms 336 KB Output is correct
60 Correct 3 ms 336 KB Output is correct
61 Correct 1 ms 336 KB Output is correct
62 Correct 1 ms 336 KB Output is correct
63 Correct 1 ms 336 KB Output is correct
64 Correct 1 ms 336 KB Output is correct
65 Correct 33 ms 780 KB Output is correct
66 Correct 1 ms 336 KB Output is correct
67 Correct 209 ms 39732 KB Output is correct
68 Correct 76 ms 9544 KB Output is correct
69 Correct 32 ms 852 KB Output is correct
70 Correct 32 ms 848 KB Output is correct
71 Correct 32 ms 848 KB Output is correct
72 Correct 32 ms 592 KB Output is correct
73 Correct 32 ms 592 KB Output is correct
74 Correct 32 ms 864 KB Output is correct
75 Correct 35 ms 840 KB Output is correct
76 Correct 37 ms 848 KB Output is correct
77 Correct 34 ms 800 KB Output is correct
78 Correct 38 ms 1564 KB Output is correct
79 Correct 138 ms 23880 KB Output is correct
80 Correct 136 ms 22988 KB Output is correct
81 Correct 302 ms 56448 KB Output is correct
82 Correct 318 ms 56408 KB Output is correct
83 Correct 1 ms 336 KB Output is correct
84 Correct 36 ms 348 KB Output is correct
85 Correct 38 ms 336 KB Output is correct
86 Correct 32 ms 592 KB Output is correct
87 Correct 1 ms 336 KB Output is correct
88 Correct 32 ms 592 KB Output is correct
89 Correct 32 ms 852 KB Output is correct
90 Correct 33 ms 980 KB Output is correct
91 Correct 34 ms 992 KB Output is correct
92 Correct 33 ms 848 KB Output is correct
93 Correct 39 ms 1004 KB Output is correct
94 Correct 3 ms 336 KB Output is correct
95 Correct 2 ms 336 KB Output is correct
96 Correct 3 ms 504 KB Output is correct
97 Correct 4 ms 508 KB Output is correct
98 Correct 3 ms 336 KB Output is correct
99 Correct 3 ms 336 KB Output is correct
100 Correct 3 ms 336 KB Output is correct
101 Correct 3 ms 336 KB Output is correct
102 Correct 3 ms 336 KB Output is correct
103 Correct 2 ms 336 KB Output is correct
104 Correct 3 ms 336 KB Output is correct
105 Correct 3 ms 336 KB Output is correct
106 Correct 2 ms 336 KB Output is correct
107 Correct 1 ms 336 KB Output is correct
108 Correct 1 ms 336 KB Output is correct
109 Correct 4 ms 336 KB Output is correct
110 Correct 3 ms 336 KB Output is correct
111 Correct 3 ms 336 KB Output is correct
112 Correct 3 ms 336 KB Output is correct
113 Correct 3 ms 336 KB Output is correct
114 Correct 3 ms 336 KB Output is correct
115 Correct 3 ms 336 KB Output is correct
116 Correct 3 ms 336 KB Output is correct
117 Correct 3 ms 592 KB Output is correct
118 Correct 3 ms 336 KB Output is correct
119 Correct 3 ms 336 KB Output is correct
120 Correct 3 ms 336 KB Output is correct
121 Correct 230 ms 39648 KB Output is correct
122 Correct 86 ms 9544 KB Output is correct
123 Correct 33 ms 848 KB Output is correct
124 Correct 34 ms 848 KB Output is correct
125 Correct 34 ms 848 KB Output is correct
126 Correct 43 ms 592 KB Output is correct
127 Correct 33 ms 592 KB Output is correct
128 Correct 34 ms 848 KB Output is correct
129 Correct 35 ms 848 KB Output is correct
130 Correct 36 ms 884 KB Output is correct
131 Correct 35 ms 840 KB Output is correct
132 Correct 41 ms 1420 KB Output is correct
133 Correct 156 ms 23948 KB Output is correct
134 Correct 159 ms 22856 KB Output is correct
135 Correct 330 ms 56392 KB Output is correct
136 Correct 313 ms 56336 KB Output is correct
137 Correct 336 ms 56648 KB Output is correct
138 Correct 337 ms 56648 KB Output is correct
139 Correct 30 ms 7812 KB Output is correct
140 Correct 11 ms 3152 KB Output is correct
141 Correct 163 ms 18804 KB Output is correct
142 Correct 179 ms 26304 KB Output is correct
143 Correct 212 ms 37068 KB Output is correct
144 Correct 34 ms 864 KB Output is correct
145 Correct 34 ms 848 KB Output is correct
146 Correct 33 ms 972 KB Output is correct
147 Correct 43 ms 992 KB Output is correct
148 Correct 38 ms 1152 KB Output is correct
149 Correct 36 ms 924 KB Output is correct
150 Correct 41 ms 1376 KB Output is correct
151 Correct 1 ms 336 KB Output is correct
152 Correct 1 ms 508 KB Output is correct
153 Correct 1 ms 336 KB Output is correct
154 Correct 1 ms 336 KB Output is correct
155 Correct 1 ms 336 KB Output is correct