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답안 #1098346

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1098346 2024-10-09T10:18:24 Z ALTAKEXE Circle Passing (EGOI24_circlepassing) C++17
100 / 100
 367 ms 52564 KB 
#include <bits/stdc++.h>
#define ll long long
#define ff first
#define ss second
#define inf INT_MAX
#define FOR(i, a, b) for (int i = (a); i < (b); i++)
#define FAR(i, a, b) for (int i = (a); i >= (b); i--)
#define all(x) (x.begin(), x.end())
const int MOD = 1e9 + 7;
using namespace std;
ll n, m, q;
ll dist(ll a, ll b)
{
  return min(abs(a - b), 2 * n - abs(a - b));
}
int main()
{
  set<int> best;
  cin >> n >> m >> q;
  for (ll i = 0; i < m; i++)
  {
    ll x;
    cin >> x;
    best.insert(x);
    best.insert(x + n);
  }
  while (q--)
  {
    ll a, b;
    cin >> a >> b;
    if (a > b)
      swap(a, b);
    int l = -1;
    int r = -1;
    auto it1 = best.upper_bound(a);
    if (it1 != best.begin())
    {
      it1--;
      l = (*it1) % (n * 2);
    }
    else
    {
      it1 = best.end();
      it1--;
      l = (*it1) % (n * 2);
    }
    it1 = best.lower_bound(a);
    if (it1 != best.end())
    {
      r = (*it1) % (n * 2);
    }
    else
    {
      it1 = best.begin();
      r = (*it1) % (n * 2);
    }
    ll m1 = dist(a, b);
    ll m2 = l == -1 ? 1e9 : dist(a, l) + dist((l + n) % (n * 2), b) + 1;
    ll m3 = r == -1 ? 1e9 : dist(a, r) + dist((r + n) % (n * 2), b) + 1;
    cout << min(min(m1, m2), m3) << "\n";
  }
  return 0;
}

Subtask #1
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 26 ms 344 KB Output is correct
2 Correct 26 ms 348 KB Output is correct
3 Correct 27 ms 604 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 29 ms 784 KB Output is correct
6 Correct 30 ms 804 KB Output is correct
7 Correct 32 ms 860 KB Output is correct
8 Correct 32 ms 860 KB Output is correct
9 Correct 34 ms 860 KB Output is correct
10 Correct 32 ms 856 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 348 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 2 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 2 ms 440 KB Output is correct
6 Correct 2 ms 348 KB Output is correct
7 Correct 2 ms 348 KB Output is correct
8 Correct 2 ms 348 KB Output is correct
9 Correct 2 ms 344 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 2 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 604 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct

Subtask #3
22.0 / 22.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 2 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 2 ms 440 KB Output is correct
6 Correct 2 ms 348 KB Output is correct
7 Correct 2 ms 348 KB Output is correct
8 Correct 2 ms 348 KB Output is correct
9 Correct 2 ms 344 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 2 ms 348 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 2 ms 344 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 604 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 2 ms 348 KB Output is correct
23 Correct 2 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 2 ms 348 KB Output is correct
26 Correct 2 ms 348 KB Output is correct
27 Correct 2 ms 348 KB Output is correct
28 Correct 2 ms 348 KB Output is correct
29 Correct 2 ms 348 KB Output is correct
30 Correct 2 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 2 ms 348 KB Output is correct
33 Correct 2 ms 348 KB Output is correct
34 Correct 1 ms 344 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 2 ms 344 KB Output is correct
38 Correct 2 ms 344 KB Output is correct
39 Correct 2 ms 348 KB Output is correct
40 Correct 2 ms 348 KB Output is correct
41 Correct 2 ms 344 KB Output is correct
42 Correct 2 ms 348 KB Output is correct
43 Correct 2 ms 348 KB Output is correct
44 Correct 2 ms 344 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 2 ms 348 KB Output is correct
47 Correct 2 ms 348 KB Output is correct
48 Correct 2 ms 600 KB Output is correct
49 Correct 0 ms 600 KB Output is correct
50 Correct 1 ms 432 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct

Subtask #4
17.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 31 ms 604 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 247 ms 36940 KB Output is correct
4 Correct 72 ms 9044 KB Output is correct
5 Correct 38 ms 744 KB Output is correct
6 Correct 29 ms 604 KB Output is correct
7 Correct 29 ms 720 KB Output is correct
8 Correct 29 ms 604 KB Output is correct
9 Correct 29 ms 760 KB Output is correct
10 Correct 34 ms 704 KB Output is correct
11 Correct 38 ms 764 KB Output is correct
12 Correct 30 ms 852 KB Output is correct
13 Correct 29 ms 852 KB Output is correct
14 Correct 31 ms 1372 KB Output is correct
15 Correct 152 ms 22100 KB Output is correct
16 Correct 154 ms 21332 KB Output is correct
17 Correct 338 ms 52560 KB Output is correct
18 Correct 345 ms 52380 KB Output is correct
19 Correct 1 ms 348 KB Output is correct

Subtask #5
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 26 ms 344 KB Output is correct
2 Correct 26 ms 348 KB Output is correct
3 Correct 27 ms 604 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 29 ms 784 KB Output is correct
6 Correct 30 ms 804 KB Output is correct
7 Correct 32 ms 860 KB Output is correct
8 Correct 32 ms 860 KB Output is correct
9 Correct 34 ms 860 KB Output is correct
10 Correct 32 ms 856 KB Output is correct
11 Correct 0 ms 344 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 2 ms 440 KB Output is correct
18 Correct 2 ms 348 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 2 ms 348 KB Output is correct
21 Correct 2 ms 344 KB Output is correct
22 Correct 2 ms 348 KB Output is correct
23 Correct 2 ms 348 KB Output is correct
24 Correct 2 ms 348 KB Output is correct
25 Correct 2 ms 344 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 604 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 2 ms 348 KB Output is correct
35 Correct 2 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 2 ms 348 KB Output is correct
38 Correct 2 ms 348 KB Output is correct
39 Correct 2 ms 348 KB Output is correct
40 Correct 2 ms 348 KB Output is correct
41 Correct 2 ms 348 KB Output is correct
42 Correct 2 ms 348 KB Output is correct
43 Correct 2 ms 348 KB Output is correct
44 Correct 2 ms 348 KB Output is correct
45 Correct 2 ms 348 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 2 ms 344 KB Output is correct
50 Correct 2 ms 344 KB Output is correct
51 Correct 2 ms 348 KB Output is correct
52 Correct 2 ms 348 KB Output is correct
53 Correct 2 ms 344 KB Output is correct
54 Correct 2 ms 348 KB Output is correct
55 Correct 2 ms 348 KB Output is correct
56 Correct 2 ms 344 KB Output is correct
57 Correct 2 ms 348 KB Output is correct
58 Correct 2 ms 348 KB Output is correct
59 Correct 2 ms 348 KB Output is correct
60 Correct 2 ms 600 KB Output is correct
61 Correct 0 ms 600 KB Output is correct
62 Correct 1 ms 432 KB Output is correct
63 Correct 0 ms 348 KB Output is correct
64 Correct 0 ms 348 KB Output is correct
65 Correct 31 ms 604 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 247 ms 36940 KB Output is correct
68 Correct 72 ms 9044 KB Output is correct
69 Correct 38 ms 744 KB Output is correct
70 Correct 29 ms 604 KB Output is correct
71 Correct 29 ms 720 KB Output is correct
72 Correct 29 ms 604 KB Output is correct
73 Correct 29 ms 760 KB Output is correct
74 Correct 34 ms 704 KB Output is correct
75 Correct 38 ms 764 KB Output is correct
76 Correct 30 ms 852 KB Output is correct
77 Correct 29 ms 852 KB Output is correct
78 Correct 31 ms 1372 KB Output is correct
79 Correct 152 ms 22100 KB Output is correct
80 Correct 154 ms 21332 KB Output is correct
81 Correct 338 ms 52560 KB Output is correct
82 Correct 345 ms 52380 KB Output is correct
83 Correct 1 ms 348 KB Output is correct
84 Correct 26 ms 348 KB Output is correct
85 Correct 25 ms 344 KB Output is correct
86 Correct 28 ms 604 KB Output is correct
87 Correct 0 ms 344 KB Output is correct
88 Correct 29 ms 764 KB Output is correct
89 Correct 29 ms 884 KB Output is correct
90 Correct 32 ms 860 KB Output is correct
91 Correct 32 ms 860 KB Output is correct
92 Correct 33 ms 860 KB Output is correct
93 Correct 33 ms 860 KB Output is correct
94 Correct 2 ms 348 KB Output is correct
95 Correct 2 ms 348 KB Output is correct
96 Correct 1 ms 348 KB Output is correct
97 Correct 2 ms 348 KB Output is correct
98 Correct 2 ms 348 KB Output is correct
99 Correct 2 ms 448 KB Output is correct
100 Correct 2 ms 600 KB Output is correct
101 Correct 2 ms 348 KB Output is correct
102 Correct 2 ms 348 KB Output is correct
103 Correct 2 ms 348 KB Output is correct
104 Correct 2 ms 348 KB Output is correct
105 Correct 2 ms 348 KB Output is correct
106 Correct 1 ms 348 KB Output is correct
107 Correct 1 ms 348 KB Output is correct
108 Correct 0 ms 348 KB Output is correct
109 Correct 2 ms 348 KB Output is correct
110 Correct 2 ms 348 KB Output is correct
111 Correct 2 ms 348 KB Output is correct
112 Correct 2 ms 348 KB Output is correct
113 Correct 2 ms 348 KB Output is correct
114 Correct 2 ms 348 KB Output is correct
115 Correct 2 ms 432 KB Output is correct
116 Correct 2 ms 348 KB Output is correct
117 Correct 3 ms 452 KB Output is correct
118 Correct 2 ms 348 KB Output is correct
119 Correct 2 ms 348 KB Output is correct
120 Correct 2 ms 348 KB Output is correct
121 Correct 245 ms 36896 KB Output is correct
122 Correct 73 ms 9040 KB Output is correct
123 Correct 29 ms 600 KB Output is correct
124 Correct 29 ms 600 KB Output is correct
125 Correct 30 ms 604 KB Output is correct
126 Correct 28 ms 604 KB Output is correct
127 Correct 29 ms 600 KB Output is correct
128 Correct 33 ms 752 KB Output is correct
129 Correct 29 ms 820 KB Output is correct
130 Correct 30 ms 796 KB Output is correct
131 Correct 30 ms 852 KB Output is correct
132 Correct 31 ms 1360 KB Output is correct
133 Correct 152 ms 22280 KB Output is correct
134 Correct 156 ms 21424 KB Output is correct
135 Correct 337 ms 52560 KB Output is correct
136 Correct 354 ms 52564 KB Output is correct
137 Correct 363 ms 52560 KB Output is correct
138 Correct 367 ms 52560 KB Output is correct
139 Correct 36 ms 7248 KB Output is correct
140 Correct 13 ms 2908 KB Output is correct
141 Correct 141 ms 17340 KB Output is correct
142 Correct 185 ms 24268 KB Output is correct
143 Correct 248 ms 34352 KB Output is correct
144 Correct 31 ms 856 KB Output is correct
145 Correct 34 ms 860 KB Output is correct
146 Correct 33 ms 912 KB Output is correct
147 Correct 33 ms 860 KB Output is correct
148 Correct 36 ms 860 KB Output is correct
149 Correct 44 ms 952 KB Output is correct
150 Correct 39 ms 1200 KB Output is correct
151 Correct 0 ms 348 KB Output is correct
152 Correct 0 ms 348 KB Output is correct
153 Correct 0 ms 348 KB Output is correct
154 Correct 0 ms 348 KB Output is correct
155 Correct 0 ms 348 KB Output is correct