oj.uz

Submission #1094411

# Submission time Handle Problem Language Result Execution time Memory
1094411 2024-09-29T15:03:22 Z _8_8_ Cookies (JOI23_cookies) C++17
63 / 100
 36 ms 66388 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 k = 1; k <= s; k++) {
            for(int j = k * b[i]; j <= s; j++) {
                dp[i][j][k] = dp[i - 1][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)) {
                    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

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 460 KB Output is correct
3 Correct 1 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 3 ms 604 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 36 ms 66388 KB Output is correct
11 Correct 9 ms 17752 KB Output is correct
12 Correct 6 ms 11356 KB Output is correct
13 Correct 10 ms 9480 KB Output is correct
14 Correct 10 ms 20828 KB Output is correct
15 Correct 12 ms 19800 KB Output is correct
16 Correct 10 ms 22172 KB Output is correct
17 Correct 1 ms 1116 KB Output is correct
18 Correct 2 ms 2140 KB Output is correct
19 Correct 1 ms 1884 KB Output is correct
20 Correct 1 ms 1628 KB Output is correct
21 Correct 6 ms 13148 KB Output is correct
22 Correct 17 ms 33292 KB Output is correct
23 Correct 17 ms 32860 KB Output is correct
24 Correct 3 ms 4444 KB Output is correct
25 Correct 3 ms 4188 KB Output is correct
26 Correct 2 ms 4164 KB Output is correct
27 Correct 3 ms 3932 KB Output is correct
28 Correct 5 ms 10588 KB Output is correct

Subtask #2
0 / 7.0

# Verdict Execution time Memory 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 4 ms 604 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 604 KB Output is correct
9 Runtime error 2 ms 604 KB Execution killed with signal 11
10 Halted 0 ms 0 KB -

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 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 440 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 344 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 464 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 344 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 352 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 344 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 0 ms 348 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 348 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 468 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 348 KB Output is correct
33 Correct 1 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 348 KB Output is correct

Subtask #4
45.0 / 45.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 460 KB Output is correct
3 Correct 1 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 3 ms 604 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 36 ms 66388 KB Output is correct
11 Correct 9 ms 17752 KB Output is correct
12 Correct 6 ms 11356 KB Output is correct
13 Correct 10 ms 9480 KB Output is correct
14 Correct 10 ms 20828 KB Output is correct
15 Correct 12 ms 19800 KB Output is correct
16 Correct 10 ms 22172 KB Output is correct
17 Correct 1 ms 1116 KB Output is correct
18 Correct 2 ms 2140 KB Output is correct
19 Correct 1 ms 1884 KB Output is correct
20 Correct 1 ms 1628 KB Output is correct
21 Correct 6 ms 13148 KB Output is correct
22 Correct 17 ms 33292 KB Output is correct
23 Correct 17 ms 32860 KB Output is correct
24 Correct 3 ms 4444 KB Output is correct
25 Correct 3 ms 4188 KB Output is correct
26 Correct 2 ms 4164 KB Output is correct
27 Correct 3 ms 3932 KB Output is correct
28 Correct 5 ms 10588 KB Output is correct
29 Correct 1 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 440 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 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 464 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 344 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 352 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 344 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 1 ms 348 KB Output is correct
51 Correct 0 ms 348 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 348 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 468 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 348 KB Output is correct
61 Correct 1 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 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 1 ms 724 KB Output is correct
68 Correct 0 ms 604 KB Output is correct
69 Correct 0 ms 604 KB Output is correct
70 Correct 2 ms 4444 KB Output is correct
71 Correct 2 ms 3500 KB Output is correct
72 Correct 2 ms 3676 KB Output is correct
73 Correct 1 ms 2140 KB Output is correct
74 Correct 1 ms 2396 KB Output is correct
75 Correct 2 ms 2908 KB Output is correct
76 Correct 2 ms 3676 KB Output is correct
77 Correct 2 ms 2652 KB Output is correct
78 Correct 2 ms 2512 KB Output is correct
79 Correct 2 ms 1884 KB Output is correct
80 Correct 2 ms 1368 KB Output is correct
81 Correct 1 ms 1624 KB Output is correct
82 Correct 3 ms 3928 KB Output is correct
83 Correct 1 ms 1884 KB Output is correct
84 Correct 5 ms 10332 KB Output is correct
85 Correct 2 ms 2648 KB Output is correct
86 Correct 3 ms 5212 KB Output is correct
87 Correct 3 ms 5216 KB Output is correct
88 Correct 3 ms 5212 KB Output is correct
89 Correct 4 ms 5188 KB Output is correct
90 Correct 3 ms 4956 KB Output is correct
91 Correct 3 ms 4956 KB Output is correct
92 Correct 7 ms 11608 KB Output is correct
93 Correct 34 ms 63244 KB Output is correct
94 Correct 16 ms 33372 KB Output is correct
95 Correct 3 ms 4188 KB Output is correct
96 Correct 2 ms 2140 KB Output is correct
97 Correct 2 ms 2524 KB Output is correct

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 460 KB Output is correct
3 Correct 1 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 3 ms 604 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 36 ms 66388 KB Output is correct
11 Correct 9 ms 17752 KB Output is correct
12 Correct 6 ms 11356 KB Output is correct
13 Correct 10 ms 9480 KB Output is correct
14 Correct 10 ms 20828 KB Output is correct
15 Correct 12 ms 19800 KB Output is correct
16 Correct 10 ms 22172 KB Output is correct
17 Correct 1 ms 1116 KB Output is correct
18 Correct 2 ms 2140 KB Output is correct
19 Correct 1 ms 1884 KB Output is correct
20 Correct 1 ms 1628 KB Output is correct
21 Correct 6 ms 13148 KB Output is correct
22 Correct 17 ms 33292 KB Output is correct
23 Correct 17 ms 32860 KB Output is correct
24 Correct 3 ms 4444 KB Output is correct
25 Correct 3 ms 4188 KB Output is correct
26 Correct 2 ms 4164 KB Output is correct
27 Correct 3 ms 3932 KB Output is correct
28 Correct 5 ms 10588 KB Output is correct
29 Correct 1 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 440 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 344 KB Output is correct
36 Correct 0 ms 344 KB Output is correct
37 Correct 1 ms 344 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 464 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 344 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 352 KB Output is correct
45 Correct 0 ms 348 KB Output is correct
46 Correct 0 ms 344 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 0 ms 344 KB Output is correct
49 Correct 0 ms 348 KB Output is correct
50 Correct 1 ms 348 KB Output is correct
51 Correct 0 ms 348 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 348 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 468 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 348 KB Output is correct
61 Correct 1 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 348 KB Output is correct
66 Correct 0 ms 348 KB Output is correct
67 Correct 1 ms 724 KB Output is correct
68 Correct 0 ms 604 KB Output is correct
69 Correct 0 ms 604 KB Output is correct
70 Correct 2 ms 4444 KB Output is correct
71 Correct 2 ms 3500 KB Output is correct
72 Correct 2 ms 3676 KB Output is correct
73 Correct 1 ms 2140 KB Output is correct
74 Correct 1 ms 2396 KB Output is correct
75 Correct 2 ms 2908 KB Output is correct
76 Correct 2 ms 3676 KB Output is correct
77 Correct 2 ms 2652 KB Output is correct
78 Correct 2 ms 2512 KB Output is correct
79 Correct 2 ms 1884 KB Output is correct
80 Correct 2 ms 1368 KB Output is correct
81 Correct 1 ms 1624 KB Output is correct
82 Correct 3 ms 3928 KB Output is correct
83 Correct 1 ms 1884 KB Output is correct
84 Correct 5 ms 10332 KB Output is correct
85 Correct 2 ms 2648 KB Output is correct
86 Correct 3 ms 5212 KB Output is correct
87 Correct 3 ms 5216 KB Output is correct
88 Correct 3 ms 5212 KB Output is correct
89 Correct 4 ms 5188 KB Output is correct
90 Correct 3 ms 4956 KB Output is correct
91 Correct 3 ms 4956 KB Output is correct
92 Correct 7 ms 11608 KB Output is correct
93 Correct 34 ms 63244 KB Output is correct
94 Correct 16 ms 33372 KB Output is correct
95 Correct 3 ms 4188 KB Output is correct
96 Correct 2 ms 2140 KB Output is correct
97 Correct 2 ms 2524 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

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 460 KB Output is correct
3 Correct 1 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 3 ms 604 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 36 ms 66388 KB Output is correct
11 Correct 9 ms 17752 KB Output is correct
12 Correct 6 ms 11356 KB Output is correct
13 Correct 10 ms 9480 KB Output is correct
14 Correct 10 ms 20828 KB Output is correct
15 Correct 12 ms 19800 KB Output is correct
16 Correct 10 ms 22172 KB Output is correct
17 Correct 1 ms 1116 KB Output is correct
18 Correct 2 ms 2140 KB Output is correct
19 Correct 1 ms 1884 KB Output is correct
20 Correct 1 ms 1628 KB Output is correct
21 Correct 6 ms 13148 KB Output is correct
22 Correct 17 ms 33292 KB Output is correct
23 Correct 17 ms 32860 KB Output is correct
24 Correct 3 ms 4444 KB Output is correct
25 Correct 3 ms 4188 KB Output is correct
26 Correct 2 ms 4164 KB Output is correct
27 Correct 3 ms 3932 KB Output is correct
28 Correct 5 ms 10588 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 348 KB Output is correct
33 Correct 4 ms 604 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 604 KB Output is correct
37 Runtime error 2 ms 604 KB Execution killed with signal 11
38 Halted 0 ms 0 KB -