oj.uz

Submission #914419

# Submission time Handle Problem Language Result Execution time Memory
914419 2024-01-22T05:33:21 Z Keys Coin Collecting (JOI19_ho_t4) C++14
100 / 100
 37 ms 8128 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
using vi = vector<int>;
#define pb push_back
#define all(x) x.begin(), x.end()
#define f first
#define s second
#define endl '\n'
#define FOR(i, a, b) for (int i = (a); i < (b); i++)
template <class T> istream &operator>>(istream& in, vector<T> &v) {for (auto& i : v) in >> i; return in;}

#ifdef LOCAL
#include "../../lib/debug.h"
#else
#define dbg(...)
#endif

const int N = 2e5 + 5;
int g[N][3];

signed main() {
  ios::sync_with_stdio(0); cin.tie(0);
  int n; cin >> n;
  int ans = 0, top = 0, bot = 0;
  FOR(i, 0, 2 * n) {
    int x, y; cin >> x >> y;
    if (x < 1) ans += 1 - x, x = 1;
    if (x > n) ans += x - n, x = n; 

    if (y < 1) ans += 1 - y, y = 1;
    if (y > 2) ans += y - 2, y = 2; 

    g[x][y]++;
  }
  FOR(i, 1, n + 1) {
    top += g[i][2] - 1, bot += g[i][1] - 1;
    if ((top > 0) != (bot > 0)) {
      int x = min(abs(top), abs(bot));
      ans += x;
      if (top > 0) top -= x, bot += x;
      else top += x, bot -= x;
    }
    ans += abs(top) + abs(bot);
  }
  cout << ans << endl;
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 468 KB Output is correct
10 Correct 1 ms 344 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 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 460 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 0 ms 468 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 468 KB Output is correct
10 Correct 1 ms 344 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 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 460 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 0 ms 468 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 1 ms 472 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 1 ms 476 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 600 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 1 ms 600 KB Output is correct
48 Correct 1 ms 348 KB Output is correct
49 Correct 1 ms 348 KB Output is correct
50 Correct 1 ms 348 KB Output is correct
51 Correct 1 ms 352 KB Output is correct
52 Correct 1 ms 348 KB Output is correct
53 Correct 1 ms 552 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 1 ms 608 KB Output is correct
56 Correct 1 ms 604 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 1 ms 348 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 1 ms 348 KB Output is correct
62 Correct 1 ms 348 KB Output is correct
63 Correct 1 ms 348 KB Output is correct
64 Correct 1 ms 344 KB Output is correct

Subtask #3
63.0 / 63.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 504 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 468 KB Output is correct
10 Correct 1 ms 344 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 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 1 ms 344 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 1 ms 344 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 460 KB Output is correct
23 Correct 0 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 0 ms 344 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 0 ms 468 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 1 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 1 ms 472 KB Output is correct
41 Correct 1 ms 348 KB Output is correct
42 Correct 1 ms 476 KB Output is correct
43 Correct 1 ms 344 KB Output is correct
44 Correct 1 ms 600 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 1 ms 344 KB Output is correct
47 Correct 1 ms 600 KB Output is correct
48 Correct 1 ms 348 KB Output is correct
49 Correct 1 ms 348 KB Output is correct
50 Correct 1 ms 348 KB Output is correct
51 Correct 1 ms 352 KB Output is correct
52 Correct 1 ms 348 KB Output is correct
53 Correct 1 ms 552 KB Output is correct
54 Correct 1 ms 348 KB Output is correct
55 Correct 1 ms 608 KB Output is correct
56 Correct 1 ms 604 KB Output is correct
57 Correct 1 ms 348 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 1 ms 348 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 1 ms 348 KB Output is correct
62 Correct 1 ms 348 KB Output is correct
63 Correct 1 ms 348 KB Output is correct
64 Correct 1 ms 344 KB Output is correct
65 Correct 29 ms 6132 KB Output is correct
66 Correct 36 ms 4948 KB Output is correct
67 Correct 33 ms 7760 KB Output is correct
68 Correct 30 ms 8024 KB Output is correct
69 Correct 29 ms 7660 KB Output is correct
70 Correct 36 ms 7764 KB Output is correct
71 Correct 35 ms 7764 KB Output is correct
72 Correct 31 ms 5564 KB Output is correct
73 Correct 28 ms 5460 KB Output is correct
74 Correct 36 ms 5672 KB Output is correct
75 Correct 30 ms 5564 KB Output is correct
76 Correct 30 ms 5460 KB Output is correct
77 Correct 28 ms 5468 KB Output is correct
78 Correct 28 ms 5460 KB Output is correct
79 Correct 29 ms 5460 KB Output is correct
80 Correct 28 ms 5456 KB Output is correct
81 Correct 29 ms 5456 KB Output is correct
82 Correct 28 ms 5456 KB Output is correct
83 Correct 31 ms 7508 KB Output is correct
84 Correct 28 ms 7644 KB Output is correct
85 Correct 28 ms 7648 KB Output is correct
86 Correct 29 ms 7760 KB Output is correct
87 Correct 28 ms 7760 KB Output is correct
88 Correct 29 ms 7764 KB Output is correct
89 Correct 29 ms 7764 KB Output is correct
90 Correct 29 ms 7760 KB Output is correct
91 Correct 30 ms 7764 KB Output is correct
92 Correct 37 ms 7768 KB Output is correct
93 Correct 34 ms 8128 KB Output is correct
94 Correct 29 ms 7764 KB Output is correct
95 Correct 28 ms 7760 KB Output is correct
96 Correct 28 ms 7748 KB Output is correct
97 Correct 29 ms 7760 KB Output is correct
98 Correct 29 ms 5716 KB Output is correct
99 Correct 30 ms 5460 KB Output is correct
100 Correct 28 ms 5460 KB Output is correct
101 Correct 29 ms 5436 KB Output is correct
102 Correct 30 ms 5464 KB Output is correct
103 Correct 28 ms 5692 KB Output is correct