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Submission #511031

# Submission time Handle Problem Language Result Execution time Memory
511031 2022-01-15T04:41:05 Z blue Coin Collecting (JOI19_ho_t4) C++17
100 / 100
 83 ms 6172 KB 
#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;

using vi = vector<int>;
using vvi = vector<vi>;
using ll = long long;

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);

    int N;
    cin >> N;

    vvi A(1+2, vi(1+N, 0));

    ll ans = 0;

    for(int i = 1; i <= 2*N; i++)
    {
        int X, Y;
        cin >> X >> Y;

        if(Y <= 1)
        {
            ans += 1-Y;
            Y = 1;
        }
        else
        {
            ans += Y-2;
            Y = 2;
        }

        if(X < 1)
        {
            ans += 1-X;
            X = 1;
        }
        else if(X > N)
        {
            ans += X-N;
            X = N;
        }

        A[Y][X]++;
    }

    for(int i = 1; i <= N; i++)
    {
        A[1][i]--;
        A[2][i]--;

        ll mov = 0;

        if(A[1][i] >= 0 && A[2][i] < 0)
        {
            mov = min(A[1][i], -A[2][i]);
        }
        else if(A[1][i] < 0 && A[2][i] >= 0)
        {
            mov = max(A[1][i], -A[2][i]);
        }

        A[1][i] -= mov;
        A[2][i] += mov;
        ans += abs(mov);

        if(i < N)
        {
            A[1][i+1] += A[1][i];
            A[2][i+1] += A[2][i];
            ans += abs(A[1][i]);
            ans += abs(A[2][i]);
        }
    }

    cout << ans << '\n';
}

Subtask #1
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 312 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 308 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 308 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 308 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 312 KB Output is correct
20 Correct 0 ms 312 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 316 KB Output is correct
27 Correct 0 ms 308 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 208 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 308 KB Output is correct
33 Correct 1 ms 316 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 312 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 308 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 308 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 308 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 312 KB Output is correct
20 Correct 0 ms 312 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 316 KB Output is correct
27 Correct 0 ms 308 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 208 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 308 KB Output is correct
33 Correct 1 ms 316 KB Output is correct
34 Correct 1 ms 320 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 356 KB Output is correct
39 Correct 1 ms 356 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 364 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 304 KB Output is correct
44 Correct 1 ms 460 KB Output is correct
45 Correct 1 ms 324 KB Output is correct
46 Correct 1 ms 324 KB Output is correct
47 Correct 1 ms 360 KB Output is correct
48 Correct 1 ms 324 KB Output is correct
49 Correct 1 ms 320 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1 ms 320 KB Output is correct
54 Correct 1 ms 332 KB Output is correct
55 Correct 1 ms 332 KB Output is correct
56 Correct 1 ms 332 KB Output is correct
57 Correct 1 ms 324 KB Output is correct
58 Correct 1 ms 332 KB Output is correct
59 Correct 1 ms 320 KB Output is correct
60 Correct 1 ms 332 KB Output is correct
61 Correct 1 ms 332 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct

Subtask #3
63.0 / 63.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 312 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 0 ms 308 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 308 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 308 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 0 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 0 ms 312 KB Output is correct
20 Correct 0 ms 312 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 0 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 0 ms 204 KB Output is correct
26 Correct 1 ms 316 KB Output is correct
27 Correct 0 ms 308 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 208 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 308 KB Output is correct
33 Correct 1 ms 316 KB Output is correct
34 Correct 1 ms 320 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 332 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 356 KB Output is correct
39 Correct 1 ms 356 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 364 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 304 KB Output is correct
44 Correct 1 ms 460 KB Output is correct
45 Correct 1 ms 324 KB Output is correct
46 Correct 1 ms 324 KB Output is correct
47 Correct 1 ms 360 KB Output is correct
48 Correct 1 ms 324 KB Output is correct
49 Correct 1 ms 320 KB Output is correct
50 Correct 1 ms 332 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1 ms 320 KB Output is correct
54 Correct 1 ms 332 KB Output is correct
55 Correct 1 ms 332 KB Output is correct
56 Correct 1 ms 332 KB Output is correct
57 Correct 1 ms 324 KB Output is correct
58 Correct 1 ms 332 KB Output is correct
59 Correct 1 ms 320 KB Output is correct
60 Correct 1 ms 332 KB Output is correct
61 Correct 1 ms 332 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 1 ms 332 KB Output is correct
65 Correct 31 ms 3032 KB Output is correct
66 Correct 83 ms 6172 KB Output is correct
67 Correct 52 ms 4668 KB Output is correct
68 Correct 71 ms 4664 KB Output is correct
69 Correct 50 ms 4668 KB Output is correct
70 Correct 57 ms 4548 KB Output is correct
71 Correct 46 ms 4548 KB Output is correct
72 Correct 56 ms 4696 KB Output is correct
73 Correct 50 ms 4676 KB Output is correct
74 Correct 44 ms 4676 KB Output is correct
75 Correct 48 ms 4592 KB Output is correct
76 Correct 44 ms 4672 KB Output is correct
77 Correct 46 ms 4548 KB Output is correct
78 Correct 40 ms 4676 KB Output is correct
79 Correct 48 ms 4672 KB Output is correct
80 Correct 52 ms 4660 KB Output is correct
81 Correct 43 ms 4668 KB Output is correct
82 Correct 49 ms 4672 KB Output is correct
83 Correct 41 ms 4668 KB Output is correct
84 Correct 44 ms 4548 KB Output is correct
85 Correct 53 ms 4672 KB Output is correct
86 Correct 45 ms 4668 KB Output is correct
87 Correct 55 ms 4552 KB Output is correct
88 Correct 44 ms 4668 KB Output is correct
89 Correct 54 ms 4676 KB Output is correct
90 Correct 55 ms 4548 KB Output is correct
91 Correct 45 ms 4664 KB Output is correct
92 Correct 47 ms 4672 KB Output is correct
93 Correct 75 ms 4668 KB Output is correct
94 Correct 56 ms 4544 KB Output is correct
95 Correct 55 ms 4540 KB Output is correct
96 Correct 42 ms 4672 KB Output is correct
97 Correct 56 ms 4680 KB Output is correct
98 Correct 41 ms 4676 KB Output is correct
99 Correct 44 ms 4676 KB Output is correct
100 Correct 41 ms 4672 KB Output is correct
101 Correct 39 ms 4668 KB Output is correct
102 Correct 45 ms 4796 KB Output is correct
103 Correct 42 ms 4676 KB Output is correct