oj.uz

답안 #1094407

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1094407 2024-09-29T14:59:44 Z _8_8_ Cookies (JOI23_cookies) C++17
63 / 100
 149 ms 126312 KB 
#include <bits/stdc++.h>
    
using namespace std;
    
typedef long long ll;
const int  N = 5e2 + 12, MOD = (int)1e9 + 7;
 
int n, m, b[N], s = 0, val[N], c[N], p[N];
pair<int, int> a[N];
bool dp[N][N][N];
bool check(int j, int k) {
    return (val[k] >= j);
}
void out(int res) {
    vector<int> d;
    int i = m, j = s, k = res;
    while(j) {
        if(dp[i - 1][j][k]) {
            i--;
            continue;
        }
        assert(j - b[i] >= 0);
        j -= b[i];
        k--;
        d.push_back(b[i]);
        if(dp[i - 1][j][k]) {
            i--;
        }
    }
    cout << res << '\n';
    assert((int)d.size() == res);
    for(int i:d) {
        sort(a + 1, a + n + 1);
        reverse(a + 1, a + n + 1);
        cout << i << ' ';
        for(int j = 1; j <= i; j++) {
            a[j].first--;   
            cout << a[j].second << ' ';
        }
        cout << '\n';
    }
}
void test() {
    cin >> n;
    for(int i = 1; i <= n; i++) {
        cin >> a[i].first, c[i] = a[i].first;
        s += c[i];
        a[i].second = i;
    }
    sort(a + 1, a + n + 1);
    sort(c + 1, c + n + 1);
    for(int i = 1; i <= n; i++) {
        p[i] = p[i - 1] + c[i];
    }
    int it = n;
    for(int i = s; i >= 1; i--) {
        while(it >= 1 && c[it] >= i) {
            it--;
        }
        val[i] = p[it] + (n - it) * 1ll * i;
    }
    cin >> m;
    for(int i = 1; i <= m; i++) {
        cin >> b[i];
    }
    reverse(b + 1, b + m + 1);
    for(int i = 0; i <= m; ++i) {
        dp[i][0][0] = 1;
    }
    for(int i = 1; i <= m; i++) {
        for(int j = 1; j <= s; j++) {
            for(int k = 1; k <= s; k++) {
                dp[i][j][k] = dp[i - 1][j][k];
                // if(i == 1 && j == 2 && k == 2) {
                //     cout << check(j, k);
                // }
                if(j - b[i] >= 0 && (dp[i - 1][j - b[i]][k - 1] || dp[i][j - b[i]][k - 1]) && check(j, k)) {
                    // cout << i << ' ' << j << ' ' << k << '\n';
                    dp[i][j][k] = 1;
                }
            }
        }
    }
    for(int i = 1; i <= s; i++) {
        if(dp[m][s][i]) {
            out(i);
            return;
        }
    }
    cout << -1 << '\n';
}
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0); 
    
    int t = 1; 
    // cin >> t;
    
    while(t--) 
        test();
    return 0;
}

Subtask #1
6.0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 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 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 4 ms 604 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 149 ms 126312 KB Output is correct
11 Correct 69 ms 63308 KB Output is correct
12 Correct 16 ms 11608 KB Output is correct
13 Correct 40 ms 32216 KB Output is correct
14 Correct 65 ms 57168 KB Output is correct
15 Correct 64 ms 56132 KB Output is correct
16 Correct 71 ms 62748 KB Output is correct
17 Correct 2 ms 1116 KB Output is correct
18 Correct 3 ms 2128 KB Output is correct
19 Correct 3 ms 2140 KB Output is correct
20 Correct 4 ms 2904 KB Output is correct
21 Correct 31 ms 25692 KB Output is correct
22 Correct 77 ms 63276 KB Output is correct
23 Correct 75 ms 63312 KB Output is correct
24 Correct 9 ms 8024 KB Output is correct
25 Correct 9 ms 7772 KB Output is correct
26 Correct 10 ms 8028 KB Output is correct
27 Correct 12 ms 7772 KB Output is correct
28 Correct 42 ms 37628 KB Output is correct

Subtask #2
0 / 7.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 4 ms 604 KB Output is correct
6 Correct 1 ms 604 KB Output is correct
7 Correct 1 ms 600 KB Output is correct
8 Correct 1 ms 604 KB Output is correct
9 Runtime error 3 ms 548 KB Execution killed with signal 11
10 Halted 0 ms 0 KB -

Subtask #3
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 360 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 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 1 ms 600 KB Output is correct
14 Correct 1 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 348 KB Output is correct
19 Correct 0 ms 348 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 348 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 0 ms 348 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 0 ms 464 KB Output is correct
27 Correct 0 ms 344 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 348 KB Output is correct
31 Correct 0 ms 348 KB Output is correct
32 Correct 0 ms 344 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 604 KB Output is correct
37 Correct 0 ms 604 KB Output is correct

Subtask #4
45.0 / 45.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 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 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 4 ms 604 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 149 ms 126312 KB Output is correct
11 Correct 69 ms 63308 KB Output is correct
12 Correct 16 ms 11608 KB Output is correct
13 Correct 40 ms 32216 KB Output is correct
14 Correct 65 ms 57168 KB Output is correct
15 Correct 64 ms 56132 KB Output is correct
16 Correct 71 ms 62748 KB Output is correct
17 Correct 2 ms 1116 KB Output is correct
18 Correct 3 ms 2128 KB Output is correct
19 Correct 3 ms 2140 KB Output is correct
20 Correct 4 ms 2904 KB Output is correct
21 Correct 31 ms 25692 KB Output is correct
22 Correct 77 ms 63276 KB Output is correct
23 Correct 75 ms 63312 KB Output is correct
24 Correct 9 ms 8024 KB Output is correct
25 Correct 9 ms 7772 KB Output is correct
26 Correct 10 ms 8028 KB Output is correct
27 Correct 12 ms 7772 KB Output is correct
28 Correct 42 ms 37628 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 360 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 1 ms 600 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 1 ms 344 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 0 ms 464 KB Output is correct
55 Correct 0 ms 344 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 ms 344 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 0 ms 348 KB Output is correct
64 Correct 0 ms 604 KB Output is correct
65 Correct 0 ms 604 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 1 ms 604 KB Output is correct
68 Correct 1 ms 608 KB Output is correct
69 Correct 1 ms 604 KB Output is correct
70 Correct 8 ms 5468 KB Output is correct
71 Correct 5 ms 4196 KB Output is correct
72 Correct 6 ms 4956 KB Output is correct
73 Correct 4 ms 2908 KB Output is correct
74 Correct 4 ms 2912 KB Output is correct
75 Correct 5 ms 4012 KB Output is correct
76 Correct 5 ms 3932 KB Output is correct
77 Correct 3 ms 2652 KB Output is correct
78 Correct 4 ms 2628 KB Output is correct
79 Correct 3 ms 1884 KB Output is correct
80 Correct 2 ms 1372 KB Output is correct
81 Correct 3 ms 1628 KB Output is correct
82 Correct 5 ms 3868 KB Output is correct
83 Correct 3 ms 2140 KB Output is correct
84 Correct 17 ms 11612 KB Output is correct
85 Correct 4 ms 2648 KB Output is correct
86 Correct 7 ms 5468 KB Output is correct
87 Correct 7 ms 5468 KB Output is correct
88 Correct 7 ms 5472 KB Output is correct
89 Correct 8 ms 5484 KB Output is correct
90 Correct 8 ms 5464 KB Output is correct
91 Correct 7 ms 5468 KB Output is correct
92 Correct 17 ms 12632 KB Output is correct
93 Correct 133 ms 110932 KB Output is correct
94 Correct 70 ms 59928 KB Output is correct
95 Correct 5 ms 4184 KB Output is correct
96 Correct 3 ms 2136 KB Output is correct
97 Correct 4 ms 2652 KB Output is correct

Subtask #5
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 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 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 4 ms 604 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 149 ms 126312 KB Output is correct
11 Correct 69 ms 63308 KB Output is correct
12 Correct 16 ms 11608 KB Output is correct
13 Correct 40 ms 32216 KB Output is correct
14 Correct 65 ms 57168 KB Output is correct
15 Correct 64 ms 56132 KB Output is correct
16 Correct 71 ms 62748 KB Output is correct
17 Correct 2 ms 1116 KB Output is correct
18 Correct 3 ms 2128 KB Output is correct
19 Correct 3 ms 2140 KB Output is correct
20 Correct 4 ms 2904 KB Output is correct
21 Correct 31 ms 25692 KB Output is correct
22 Correct 77 ms 63276 KB Output is correct
23 Correct 75 ms 63312 KB Output is correct
24 Correct 9 ms 8024 KB Output is correct
25 Correct 9 ms 7772 KB Output is correct
26 Correct 10 ms 8028 KB Output is correct
27 Correct 12 ms 7772 KB Output is correct
28 Correct 42 ms 37628 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 0 ms 360 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 1 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 1 ms 600 KB Output is correct
42 Correct 1 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 348 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 0 ms 348 KB Output is correct
51 Correct 1 ms 344 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 0 ms 348 KB Output is correct
54 Correct 0 ms 464 KB Output is correct
55 Correct 0 ms 344 KB Output is correct
56 Correct 0 ms 348 KB Output is correct
57 Correct 0 ms 348 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 0 ms 344 KB Output is correct
61 Correct 0 ms 348 KB Output is correct
62 Correct 0 ms 348 KB Output is correct
63 Correct 0 ms 348 KB Output is correct
64 Correct 0 ms 604 KB Output is correct
65 Correct 0 ms 604 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 1 ms 604 KB Output is correct
68 Correct 1 ms 608 KB Output is correct
69 Correct 1 ms 604 KB Output is correct
70 Correct 8 ms 5468 KB Output is correct
71 Correct 5 ms 4196 KB Output is correct
72 Correct 6 ms 4956 KB Output is correct
73 Correct 4 ms 2908 KB Output is correct
74 Correct 4 ms 2912 KB Output is correct
75 Correct 5 ms 4012 KB Output is correct
76 Correct 5 ms 3932 KB Output is correct
77 Correct 3 ms 2652 KB Output is correct
78 Correct 4 ms 2628 KB Output is correct
79 Correct 3 ms 1884 KB Output is correct
80 Correct 2 ms 1372 KB Output is correct
81 Correct 3 ms 1628 KB Output is correct
82 Correct 5 ms 3868 KB Output is correct
83 Correct 3 ms 2140 KB Output is correct
84 Correct 17 ms 11612 KB Output is correct
85 Correct 4 ms 2648 KB Output is correct
86 Correct 7 ms 5468 KB Output is correct
87 Correct 7 ms 5468 KB Output is correct
88 Correct 7 ms 5472 KB Output is correct
89 Correct 8 ms 5484 KB Output is correct
90 Correct 8 ms 5464 KB Output is correct
91 Correct 7 ms 5468 KB Output is correct
92 Correct 17 ms 12632 KB Output is correct
93 Correct 133 ms 110932 KB Output is correct
94 Correct 70 ms 59928 KB Output is correct
95 Correct 5 ms 4184 KB Output is correct
96 Correct 3 ms 2136 KB Output is correct
97 Correct 4 ms 2652 KB Output is correct
98 Runtime error 2 ms 604 KB Execution killed with signal 11
99 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 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 1 ms 344 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 4 ms 604 KB Output is correct
9 Correct 1 ms 604 KB Output is correct
10 Correct 149 ms 126312 KB Output is correct
11 Correct 69 ms 63308 KB Output is correct
12 Correct 16 ms 11608 KB Output is correct
13 Correct 40 ms 32216 KB Output is correct
14 Correct 65 ms 57168 KB Output is correct
15 Correct 64 ms 56132 KB Output is correct
16 Correct 71 ms 62748 KB Output is correct
17 Correct 2 ms 1116 KB Output is correct
18 Correct 3 ms 2128 KB Output is correct
19 Correct 3 ms 2140 KB Output is correct
20 Correct 4 ms 2904 KB Output is correct
21 Correct 31 ms 25692 KB Output is correct
22 Correct 77 ms 63276 KB Output is correct
23 Correct 75 ms 63312 KB Output is correct
24 Correct 9 ms 8024 KB Output is correct
25 Correct 9 ms 7772 KB Output is correct
26 Correct 10 ms 8028 KB Output is correct
27 Correct 12 ms 7772 KB Output is correct
28 Correct 42 ms 37628 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 0 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 4 ms 604 KB Output is correct
34 Correct 1 ms 604 KB Output is correct
35 Correct 1 ms 600 KB Output is correct
36 Correct 1 ms 604 KB Output is correct
37 Runtime error 3 ms 548 KB Execution killed with signal 11
38 Halted 0 ms 0 KB -