Submission #1037715

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1037715	2024-07-29T07:19:43 Z	변재우(#10984)	Cookies (JOI23_cookies)	C++17	6 / 100	71 ms	1880 KB

#include <bits/stdc++.h>
using namespace std;

const int Nmax=510;
int N, M, tot, mx, ans, A[Nmax], B[Nmax], X[Nmax], P[Nmax][Nmax];
bool D[Nmax][Nmax];
vector<int> Y[Nmax];
vector<pair<int, int>> V;

void Trace(int x, int i) {
    if(!i) return;
    X[i]=B[P[x][i]];
    return Trace(x-B[P[x][i]], i-1);
}

bool chk(int ans) {
    bool flag=true;
    Trace(tot, ans);
    V.clear();
    for(int i=1; i<=ans; i++) V.push_back({X[i], i}), Y[i].clear();
    for(int i=1; i<=N; i++) {
        sort(V.rbegin(), V.rend());
        for(int j=0; j<A[i]; j++) {
            V[j].first--, Y[V[j].second].push_back(i);
            if(V[j].first<0) {flag=false; goto out;}
        }
    }
    out:
    if(!flag) return false;
    cout<<ans<<"\n";
    for(int i=1; i<=ans; i++) {
        cout<<X[i]<<" ";
        for(int j:Y[i]) cout<<j<<" ";
        cout<<"\n";
    }
    return true;
}

signed main() {
    ios_base::sync_with_stdio(0); cin.tie(0);
    cin>>N;
    for(int i=1; i<=N; i++) cin>>A[i], tot+=A[i], mx=max(mx, A[i]);
    cin>>M;
    for(int i=1; i<=M; i++) cin>>B[i];
    D[0][0]=true;
    for(int i=1; i<=M; i++) {
        for(int j=B[i]; j<=500; j++) {
            for(int k=1; k<=500; k++) {
                if(D[j-B[i]][k-1]) P[j][k]=i, D[j][k]=true;
            }
        }
    }
    for(int i=mx; i<=500; i++) if(D[tot][i]) {
        if(chk(i)) return 0;
    }
    cout<<-1;
    return 0;
}

Subtask #1
6.0 / 6.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	1880 KB	Output is correct
2	Correct	1 ms	1624 KB	Output is correct
3	Correct	2 ms	1628 KB	Output is correct
4	Correct	1 ms	1628 KB	Output is correct
5	Correct	2 ms	1628 KB	Output is correct
6	Correct	1 ms	1628 KB	Output is correct
7	Correct	2 ms	1624 KB	Output is correct
8	Correct	13 ms	1628 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	71 ms	1624 KB	Output is correct
11	Correct	17 ms	860 KB	Output is correct
12	Correct	12 ms	1628 KB	Output is correct
13	Correct	12 ms	1728 KB	Output is correct
14	Correct	21 ms	1240 KB	Output is correct
15	Correct	46 ms	1372 KB	Output is correct
16	Correct	24 ms	1112 KB	Output is correct
17	Correct	2 ms	1628 KB	Output is correct
18	Correct	2 ms	1628 KB	Output is correct
19	Correct	2 ms	1372 KB	Output is correct
20	Correct	4 ms	860 KB	Output is correct
21	Correct	13 ms	1688 KB	Output is correct
22	Correct	34 ms	1628 KB	Output is correct
23	Correct	36 ms	1628 KB	Output is correct
24	Correct	5 ms	1628 KB	Output is correct
25	Correct	5 ms	1628 KB	Output is correct
26	Correct	4 ms	1372 KB	Output is correct
27	Correct	4 ms	1368 KB	Output is correct
28	Correct	12 ms	1372 KB	Output is correct

Subtask #2
0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	1112 KB	Output is correct
2	Correct	1 ms	1628 KB	Output is correct
3	Correct	1 ms	1628 KB	Output is correct
4	Correct	1 ms	1628 KB	Output is correct
5	Correct	13 ms	1744 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	1 ms	1628 KB	Output is correct
8	Correct	1 ms	1628 KB	Output is correct
9	Incorrect	1 ms	1628 KB	Output isn't correct
10	Halted	0 ms	0 KB	-

Subtask #3
0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	3 ms	1628 KB	Output is correct
2	Correct	1 ms	1116 KB	Output is correct
3	Correct	1 ms	1628 KB	Output is correct
4	Correct	2 ms	1624 KB	Output is correct
5	Correct	1 ms	1628 KB	Output is correct
6	Correct	1 ms	1628 KB	Output is correct
7	Correct	1 ms	1628 KB	Output is correct
8	Correct	1 ms	1628 KB	Output is correct
9	Correct	1 ms	1628 KB	Output is correct
10	Correct	1 ms	1628 KB	Output is correct
11	Correct	1 ms	1628 KB	Output is correct
12	Correct	1 ms	1628 KB	Output is correct
13	Correct	1 ms	1372 KB	Output is correct
14	Correct	1 ms	1628 KB	Output is correct
15	Correct	1 ms	1628 KB	Output is correct
16	Correct	1 ms	1628 KB	Output is correct
17	Incorrect	2 ms	1624 KB	Output isn't correct
18	Halted	0 ms	0 KB	-

Subtask #4
0 / 45.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	1880 KB	Output is correct
2	Correct	1 ms	1624 KB	Output is correct
3	Correct	2 ms	1628 KB	Output is correct
4	Correct	1 ms	1628 KB	Output is correct
5	Correct	2 ms	1628 KB	Output is correct
6	Correct	1 ms	1628 KB	Output is correct
7	Correct	2 ms	1624 KB	Output is correct
8	Correct	13 ms	1628 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	71 ms	1624 KB	Output is correct
11	Correct	17 ms	860 KB	Output is correct
12	Correct	12 ms	1628 KB	Output is correct
13	Correct	12 ms	1728 KB	Output is correct
14	Correct	21 ms	1240 KB	Output is correct
15	Correct	46 ms	1372 KB	Output is correct
16	Correct	24 ms	1112 KB	Output is correct
17	Correct	2 ms	1628 KB	Output is correct
18	Correct	2 ms	1628 KB	Output is correct
19	Correct	2 ms	1372 KB	Output is correct
20	Correct	4 ms	860 KB	Output is correct
21	Correct	13 ms	1688 KB	Output is correct
22	Correct	34 ms	1628 KB	Output is correct
23	Correct	36 ms	1628 KB	Output is correct
24	Correct	5 ms	1628 KB	Output is correct
25	Correct	5 ms	1628 KB	Output is correct
26	Correct	4 ms	1372 KB	Output is correct
27	Correct	4 ms	1368 KB	Output is correct
28	Correct	12 ms	1372 KB	Output is correct
29	Correct	3 ms	1628 KB	Output is correct
30	Correct	1 ms	1116 KB	Output is correct
31	Correct	1 ms	1628 KB	Output is correct
32	Correct	2 ms	1624 KB	Output is correct
33	Correct	1 ms	1628 KB	Output is correct
34	Correct	1 ms	1628 KB	Output is correct
35	Correct	1 ms	1628 KB	Output is correct
36	Correct	1 ms	1628 KB	Output is correct
37	Correct	1 ms	1628 KB	Output is correct
38	Correct	1 ms	1628 KB	Output is correct
39	Correct	1 ms	1628 KB	Output is correct
40	Correct	1 ms	1628 KB	Output is correct
41	Correct	1 ms	1372 KB	Output is correct
42	Correct	1 ms	1628 KB	Output is correct
43	Correct	1 ms	1628 KB	Output is correct
44	Correct	1 ms	1628 KB	Output is correct
45	Incorrect	2 ms	1624 KB	Output isn't correct
46	Halted	0 ms	0 KB	-

Subtask #5
0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	1880 KB	Output is correct
2	Correct	1 ms	1624 KB	Output is correct
3	Correct	2 ms	1628 KB	Output is correct
4	Correct	1 ms	1628 KB	Output is correct
5	Correct	2 ms	1628 KB	Output is correct
6	Correct	1 ms	1628 KB	Output is correct
7	Correct	2 ms	1624 KB	Output is correct
8	Correct	13 ms	1628 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	71 ms	1624 KB	Output is correct
11	Correct	17 ms	860 KB	Output is correct
12	Correct	12 ms	1628 KB	Output is correct
13	Correct	12 ms	1728 KB	Output is correct
14	Correct	21 ms	1240 KB	Output is correct
15	Correct	46 ms	1372 KB	Output is correct
16	Correct	24 ms	1112 KB	Output is correct
17	Correct	2 ms	1628 KB	Output is correct
18	Correct	2 ms	1628 KB	Output is correct
19	Correct	2 ms	1372 KB	Output is correct
20	Correct	4 ms	860 KB	Output is correct
21	Correct	13 ms	1688 KB	Output is correct
22	Correct	34 ms	1628 KB	Output is correct
23	Correct	36 ms	1628 KB	Output is correct
24	Correct	5 ms	1628 KB	Output is correct
25	Correct	5 ms	1628 KB	Output is correct
26	Correct	4 ms	1372 KB	Output is correct
27	Correct	4 ms	1368 KB	Output is correct
28	Correct	12 ms	1372 KB	Output is correct
29	Correct	3 ms	1628 KB	Output is correct
30	Correct	1 ms	1116 KB	Output is correct
31	Correct	1 ms	1628 KB	Output is correct
32	Correct	2 ms	1624 KB	Output is correct
33	Correct	1 ms	1628 KB	Output is correct
34	Correct	1 ms	1628 KB	Output is correct
35	Correct	1 ms	1628 KB	Output is correct
36	Correct	1 ms	1628 KB	Output is correct
37	Correct	1 ms	1628 KB	Output is correct
38	Correct	1 ms	1628 KB	Output is correct
39	Correct	1 ms	1628 KB	Output is correct
40	Correct	1 ms	1628 KB	Output is correct
41	Correct	1 ms	1372 KB	Output is correct
42	Correct	1 ms	1628 KB	Output is correct
43	Correct	1 ms	1628 KB	Output is correct
44	Correct	1 ms	1628 KB	Output is correct
45	Incorrect	2 ms	1624 KB	Output isn't correct
46	Halted	0 ms	0 KB	-

Subtask #6
0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	2 ms	1880 KB	Output is correct
2	Correct	1 ms	1624 KB	Output is correct
3	Correct	2 ms	1628 KB	Output is correct
4	Correct	1 ms	1628 KB	Output is correct
5	Correct	2 ms	1628 KB	Output is correct
6	Correct	1 ms	1628 KB	Output is correct
7	Correct	2 ms	1624 KB	Output is correct
8	Correct	13 ms	1628 KB	Output is correct
9	Correct	1 ms	344 KB	Output is correct
10	Correct	71 ms	1624 KB	Output is correct
11	Correct	17 ms	860 KB	Output is correct
12	Correct	12 ms	1628 KB	Output is correct
13	Correct	12 ms	1728 KB	Output is correct
14	Correct	21 ms	1240 KB	Output is correct
15	Correct	46 ms	1372 KB	Output is correct
16	Correct	24 ms	1112 KB	Output is correct
17	Correct	2 ms	1628 KB	Output is correct
18	Correct	2 ms	1628 KB	Output is correct
19	Correct	2 ms	1372 KB	Output is correct
20	Correct	4 ms	860 KB	Output is correct
21	Correct	13 ms	1688 KB	Output is correct
22	Correct	34 ms	1628 KB	Output is correct
23	Correct	36 ms	1628 KB	Output is correct
24	Correct	5 ms	1628 KB	Output is correct
25	Correct	5 ms	1628 KB	Output is correct
26	Correct	4 ms	1372 KB	Output is correct
27	Correct	4 ms	1368 KB	Output is correct
28	Correct	12 ms	1372 KB	Output is correct
29	Correct	1 ms	1112 KB	Output is correct
30	Correct	1 ms	1628 KB	Output is correct
31	Correct	1 ms	1628 KB	Output is correct
32	Correct	1 ms	1628 KB	Output is correct
33	Correct	13 ms	1744 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	1 ms	1628 KB	Output is correct
36	Correct	1 ms	1628 KB	Output is correct
37	Incorrect	1 ms	1628 KB	Output isn't correct
38	Halted	0 ms	0 KB	-

Submission #1037715

Compilation message

Subtask #1 6.0 / 6.0

Subtask #2 0 / 7.0

Subtask #3 0 / 12.0

Subtask #4 0 / 45.0

Subtask #5 0 / 15.0

Subtask #6 0 / 15.0

Subtask #1
6.0 / 6.0

Subtask #2
0 / 7.0

Subtask #3
0 / 12.0

Subtask #4
0 / 45.0

Subtask #5
0 / 15.0

Subtask #6
0 / 15.0