oj.uz

Submission #892011

# Submission time Handle Problem Language Result Execution time Memory
892011 2023-12-24T15:44:05 Z alexander707070 Cookies (JOI23_cookies) C++14
63 / 100
 1000 ms 1005052 KB 
#include<bits/stdc++.h>
#pragma GCC optimize ("O3")
#pragma GCC target ("sse4")
#define MAXN 3007
using namespace std;

int n,m,pt,total;
int a[MAXN],b[MAXN],ind[MAXN];

vector< pair<int,int> > v;
vector< vector<int> > w;

int maxs[MAXN],br;
unordered_map<int,int> dp[MAXN][MAXN];

void calc_dp(){
    for(int pos=total;pos>=1;pos--){
        for(int box=1;box<=m;box++){
            for(int sum=max(0,total-(pos-1)*b[m]);sum<=total-(pos-1)*b[box];sum++){

                if(sum==0){
                    dp[box][sum][pos]=0;
                    continue;
                }

                dp[box][sum][pos]=1000000;

                if(box>1)dp[box][sum][pos]=dp[box-1][sum][pos];

                if(total-sum+b[box]<=maxs[pos] and sum-b[box]>=0){
                    dp[box][sum][pos]=min(dp[box][sum][pos],dp[box][sum-b[box]][pos+1]+1);
                }
            }
        }
    }
}

void solve(int pos,int box,int sum){
    if(sum==0)return;

    if(box>1 and dp[box][sum][pos]==dp[box-1][sum][pos]){
        solve(pos,box-1,sum); return;
    }

    br++; v.push_back({b[box],br});
    solve(pos+1,box,sum-b[box]);
}

bool cmp(int x,int y){
    return a[x]>a[y];
}

int main(){

    //ios_base::sync_with_stdio(0);
    //cin.tie(0);
    //cout.tie(0);

    cin>>n;
    for(int i=1;i<=n;i++){
        cin>>a[i];
        total+=a[i];
        ind[i]=i;
    }
    
    for(int i=1;i<=total;i++){
        for(int f=1;f<=n;f++){
            maxs[i]+=min(a[f],i);
        }
    }

    cin>>m;
    for(int i=1;i<=m;i++){
        cin>>b[i];
    }

    calc_dp();

    if(dp[m][total][1]>total){
        cout<<"-1\n";
        return 0;
    }

    solve(1,m,total);
    w.resize(int(v.size()));

    sort(ind+1,ind+n+1,cmp);

    for(int i=1;i<=n;i++){
        sort(v.begin(),v.end());
        reverse(v.begin(),v.end());

        for(int f=0;f<a[ind[i]];f++){
            v[f].first--;
            w[v[f].second-1].push_back(ind[i]);
        }
    }

    cout<<w.size()<<"\n";
    for(int i=0;i<w.size();i++){
        cout<<w[i].size()<<" ";
        for(int f:w[i])cout<<f<<" ";
        cout<<"\n";
    }

    return 0;
}

Compilation message

cookies.cpp: In function 'int main()':
cookies.cpp:100:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  100 |     for(int i=0;i<w.size();i++){
      |                 ~^~~~~~~~~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 111 ms 495796 KB Output is correct
2 Correct 114 ms 495892 KB Output is correct
3 Correct 118 ms 496020 KB Output is correct
4 Correct 113 ms 495696 KB Output is correct
5 Correct 122 ms 495696 KB Output is correct
6 Correct 117 ms 495680 KB Output is correct
7 Correct 111 ms 495700 KB Output is correct
8 Correct 123 ms 495952 KB Output is correct
9 Correct 119 ms 495736 KB Output is correct
10 Correct 190 ms 536916 KB Output is correct
11 Correct 117 ms 500308 KB Output is correct
12 Correct 144 ms 509780 KB Output is correct
13 Correct 134 ms 500780 KB Output is correct
14 Correct 122 ms 501908 KB Output is correct
15 Correct 122 ms 501584 KB Output is correct
16 Correct 121 ms 501840 KB Output is correct
17 Correct 116 ms 496724 KB Output is correct
18 Correct 124 ms 499284 KB Output is correct
19 Correct 113 ms 496468 KB Output is correct
20 Correct 123 ms 496024 KB Output is correct
21 Correct 123 ms 501664 KB Output is correct
22 Correct 149 ms 514388 KB Output is correct
23 Correct 138 ms 511824 KB Output is correct
24 Correct 134 ms 502728 KB Output is correct
25 Correct 136 ms 502356 KB Output is correct
26 Correct 116 ms 497488 KB Output is correct
27 Correct 114 ms 497232 KB Output is correct
28 Correct 122 ms 499280 KB Output is correct

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 114 ms 495700 KB Output is correct
2 Correct 114 ms 495892 KB Output is correct
3 Correct 112 ms 495696 KB Output is correct
4 Correct 121 ms 496112 KB Output is correct
5 Correct 117 ms 495956 KB Output is correct
6 Correct 115 ms 495896 KB Output is correct
7 Correct 113 ms 495696 KB Output is correct
8 Correct 126 ms 496152 KB Output is correct
9 Correct 114 ms 496464 KB Output is correct
10 Runtime error 444 ms 1005052 KB Execution killed with signal 11
11 Halted 0 ms 0 KB -

Subtask #3
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 113 ms 495892 KB Output is correct
2 Correct 121 ms 495696 KB Output is correct
3 Correct 115 ms 495696 KB Output is correct
4 Correct 113 ms 496096 KB Output is correct
5 Correct 113 ms 495704 KB Output is correct
6 Correct 112 ms 495696 KB Output is correct
7 Correct 113 ms 495640 KB Output is correct
8 Correct 113 ms 495952 KB Output is correct
9 Correct 117 ms 495892 KB Output is correct
10 Correct 114 ms 495792 KB Output is correct
11 Correct 112 ms 495720 KB Output is correct
12 Correct 113 ms 495700 KB Output is correct
13 Correct 114 ms 495764 KB Output is correct
14 Correct 113 ms 495692 KB Output is correct
15 Correct 113 ms 495732 KB Output is correct
16 Correct 114 ms 496128 KB Output is correct
17 Correct 111 ms 495808 KB Output is correct
18 Correct 111 ms 495892 KB Output is correct
19 Correct 111 ms 495660 KB Output is correct
20 Correct 114 ms 495896 KB Output is correct
21 Correct 112 ms 495892 KB Output is correct
22 Correct 113 ms 495676 KB Output is correct
23 Correct 113 ms 496076 KB Output is correct
24 Correct 113 ms 495700 KB Output is correct
25 Correct 113 ms 495896 KB Output is correct
26 Correct 113 ms 495700 KB Output is correct
27 Correct 113 ms 495900 KB Output is correct
28 Correct 111 ms 495696 KB Output is correct
29 Correct 118 ms 495700 KB Output is correct
30 Correct 112 ms 495696 KB Output is correct
31 Correct 114 ms 495908 KB Output is correct
32 Correct 113 ms 495784 KB Output is correct
33 Correct 112 ms 495656 KB Output is correct
34 Correct 112 ms 495700 KB Output is correct
35 Correct 115 ms 495700 KB Output is correct
36 Correct 116 ms 495912 KB Output is correct
37 Correct 117 ms 495872 KB Output is correct

Subtask #4
45.0 / 45.0

# Verdict Execution time Memory Grader output
1 Correct 111 ms 495796 KB Output is correct
2 Correct 114 ms 495892 KB Output is correct
3 Correct 118 ms 496020 KB Output is correct
4 Correct 113 ms 495696 KB Output is correct
5 Correct 122 ms 495696 KB Output is correct
6 Correct 117 ms 495680 KB Output is correct
7 Correct 111 ms 495700 KB Output is correct
8 Correct 123 ms 495952 KB Output is correct
9 Correct 119 ms 495736 KB Output is correct
10 Correct 190 ms 536916 KB Output is correct
11 Correct 117 ms 500308 KB Output is correct
12 Correct 144 ms 509780 KB Output is correct
13 Correct 134 ms 500780 KB Output is correct
14 Correct 122 ms 501908 KB Output is correct
15 Correct 122 ms 501584 KB Output is correct
16 Correct 121 ms 501840 KB Output is correct
17 Correct 116 ms 496724 KB Output is correct
18 Correct 124 ms 499284 KB Output is correct
19 Correct 113 ms 496468 KB Output is correct
20 Correct 123 ms 496024 KB Output is correct
21 Correct 123 ms 501664 KB Output is correct
22 Correct 149 ms 514388 KB Output is correct
23 Correct 138 ms 511824 KB Output is correct
24 Correct 134 ms 502728 KB Output is correct
25 Correct 136 ms 502356 KB Output is correct
26 Correct 116 ms 497488 KB Output is correct
27 Correct 114 ms 497232 KB Output is correct
28 Correct 122 ms 499280 KB Output is correct
29 Correct 113 ms 495892 KB Output is correct
30 Correct 121 ms 495696 KB Output is correct
31 Correct 115 ms 495696 KB Output is correct
32 Correct 113 ms 496096 KB Output is correct
33 Correct 113 ms 495704 KB Output is correct
34 Correct 112 ms 495696 KB Output is correct
35 Correct 113 ms 495640 KB Output is correct
36 Correct 113 ms 495952 KB Output is correct
37 Correct 117 ms 495892 KB Output is correct
38 Correct 114 ms 495792 KB Output is correct
39 Correct 112 ms 495720 KB Output is correct
40 Correct 113 ms 495700 KB Output is correct
41 Correct 114 ms 495764 KB Output is correct
42 Correct 113 ms 495692 KB Output is correct
43 Correct 113 ms 495732 KB Output is correct
44 Correct 114 ms 496128 KB Output is correct
45 Correct 111 ms 495808 KB Output is correct
46 Correct 111 ms 495892 KB Output is correct
47 Correct 111 ms 495660 KB Output is correct
48 Correct 114 ms 495896 KB Output is correct
49 Correct 112 ms 495892 KB Output is correct
50 Correct 113 ms 495676 KB Output is correct
51 Correct 113 ms 496076 KB Output is correct
52 Correct 113 ms 495700 KB Output is correct
53 Correct 113 ms 495896 KB Output is correct
54 Correct 113 ms 495700 KB Output is correct
55 Correct 113 ms 495900 KB Output is correct
56 Correct 111 ms 495696 KB Output is correct
57 Correct 118 ms 495700 KB Output is correct
58 Correct 112 ms 495696 KB Output is correct
59 Correct 114 ms 495908 KB Output is correct
60 Correct 113 ms 495784 KB Output is correct
61 Correct 112 ms 495656 KB Output is correct
62 Correct 112 ms 495700 KB Output is correct
63 Correct 115 ms 495700 KB Output is correct
64 Correct 116 ms 495912 KB Output is correct
65 Correct 117 ms 495872 KB Output is correct
66 Correct 113 ms 495716 KB Output is correct
67 Correct 113 ms 495852 KB Output is correct
68 Correct 117 ms 495956 KB Output is correct
69 Correct 112 ms 495784 KB Output is correct
70 Correct 114 ms 496980 KB Output is correct
71 Correct 146 ms 504600 KB Output is correct
72 Correct 127 ms 501844 KB Output is correct
73 Correct 114 ms 496536 KB Output is correct
74 Correct 115 ms 497256 KB Output is correct
75 Correct 134 ms 504144 KB Output is correct
76 Correct 130 ms 502700 KB Output is correct
77 Correct 136 ms 504552 KB Output is correct
78 Correct 127 ms 502096 KB Output is correct
79 Correct 135 ms 504004 KB Output is correct
80 Correct 132 ms 502868 KB Output is correct
81 Correct 115 ms 496932 KB Output is correct
82 Correct 134 ms 504916 KB Output is correct
83 Correct 127 ms 496424 KB Output is correct
84 Correct 140 ms 507736 KB Output is correct
85 Correct 130 ms 502064 KB Output is correct
86 Correct 155 ms 511060 KB Output is correct
87 Correct 152 ms 510028 KB Output is correct
88 Correct 155 ms 510544 KB Output is correct
89 Correct 161 ms 512428 KB Output is correct
90 Correct 156 ms 510272 KB Output is correct
91 Correct 148 ms 510036 KB Output is correct
92 Correct 168 ms 515644 KB Output is correct
93 Correct 151 ms 520368 KB Output is correct
94 Correct 156 ms 517544 KB Output is correct
95 Correct 148 ms 508820 KB Output is correct
96 Correct 141 ms 505728 KB Output is correct
97 Correct 150 ms 506236 KB Output is correct

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 111 ms 495796 KB Output is correct
2 Correct 114 ms 495892 KB Output is correct
3 Correct 118 ms 496020 KB Output is correct
4 Correct 113 ms 495696 KB Output is correct
5 Correct 122 ms 495696 KB Output is correct
6 Correct 117 ms 495680 KB Output is correct
7 Correct 111 ms 495700 KB Output is correct
8 Correct 123 ms 495952 KB Output is correct
9 Correct 119 ms 495736 KB Output is correct
10 Correct 190 ms 536916 KB Output is correct
11 Correct 117 ms 500308 KB Output is correct
12 Correct 144 ms 509780 KB Output is correct
13 Correct 134 ms 500780 KB Output is correct
14 Correct 122 ms 501908 KB Output is correct
15 Correct 122 ms 501584 KB Output is correct
16 Correct 121 ms 501840 KB Output is correct
17 Correct 116 ms 496724 KB Output is correct
18 Correct 124 ms 499284 KB Output is correct
19 Correct 113 ms 496468 KB Output is correct
20 Correct 123 ms 496024 KB Output is correct
21 Correct 123 ms 501664 KB Output is correct
22 Correct 149 ms 514388 KB Output is correct
23 Correct 138 ms 511824 KB Output is correct
24 Correct 134 ms 502728 KB Output is correct
25 Correct 136 ms 502356 KB Output is correct
26 Correct 116 ms 497488 KB Output is correct
27 Correct 114 ms 497232 KB Output is correct
28 Correct 122 ms 499280 KB Output is correct
29 Correct 113 ms 495892 KB Output is correct
30 Correct 121 ms 495696 KB Output is correct
31 Correct 115 ms 495696 KB Output is correct
32 Correct 113 ms 496096 KB Output is correct
33 Correct 113 ms 495704 KB Output is correct
34 Correct 112 ms 495696 KB Output is correct
35 Correct 113 ms 495640 KB Output is correct
36 Correct 113 ms 495952 KB Output is correct
37 Correct 117 ms 495892 KB Output is correct
38 Correct 114 ms 495792 KB Output is correct
39 Correct 112 ms 495720 KB Output is correct
40 Correct 113 ms 495700 KB Output is correct
41 Correct 114 ms 495764 KB Output is correct
42 Correct 113 ms 495692 KB Output is correct
43 Correct 113 ms 495732 KB Output is correct
44 Correct 114 ms 496128 KB Output is correct
45 Correct 111 ms 495808 KB Output is correct
46 Correct 111 ms 495892 KB Output is correct
47 Correct 111 ms 495660 KB Output is correct
48 Correct 114 ms 495896 KB Output is correct
49 Correct 112 ms 495892 KB Output is correct
50 Correct 113 ms 495676 KB Output is correct
51 Correct 113 ms 496076 KB Output is correct
52 Correct 113 ms 495700 KB Output is correct
53 Correct 113 ms 495896 KB Output is correct
54 Correct 113 ms 495700 KB Output is correct
55 Correct 113 ms 495900 KB Output is correct
56 Correct 111 ms 495696 KB Output is correct
57 Correct 118 ms 495700 KB Output is correct
58 Correct 112 ms 495696 KB Output is correct
59 Correct 114 ms 495908 KB Output is correct
60 Correct 113 ms 495784 KB Output is correct
61 Correct 112 ms 495656 KB Output is correct
62 Correct 112 ms 495700 KB Output is correct
63 Correct 115 ms 495700 KB Output is correct
64 Correct 116 ms 495912 KB Output is correct
65 Correct 117 ms 495872 KB Output is correct
66 Correct 113 ms 495716 KB Output is correct
67 Correct 113 ms 495852 KB Output is correct
68 Correct 117 ms 495956 KB Output is correct
69 Correct 112 ms 495784 KB Output is correct
70 Correct 114 ms 496980 KB Output is correct
71 Correct 146 ms 504600 KB Output is correct
72 Correct 127 ms 501844 KB Output is correct
73 Correct 114 ms 496536 KB Output is correct
74 Correct 115 ms 497256 KB Output is correct
75 Correct 134 ms 504144 KB Output is correct
76 Correct 130 ms 502700 KB Output is correct
77 Correct 136 ms 504552 KB Output is correct
78 Correct 127 ms 502096 KB Output is correct
79 Correct 135 ms 504004 KB Output is correct
80 Correct 132 ms 502868 KB Output is correct
81 Correct 115 ms 496932 KB Output is correct
82 Correct 134 ms 504916 KB Output is correct
83 Correct 127 ms 496424 KB Output is correct
84 Correct 140 ms 507736 KB Output is correct
85 Correct 130 ms 502064 KB Output is correct
86 Correct 155 ms 511060 KB Output is correct
87 Correct 152 ms 510028 KB Output is correct
88 Correct 155 ms 510544 KB Output is correct
89 Correct 161 ms 512428 KB Output is correct
90 Correct 156 ms 510272 KB Output is correct
91 Correct 148 ms 510036 KB Output is correct
92 Correct 168 ms 515644 KB Output is correct
93 Correct 151 ms 520368 KB Output is correct
94 Correct 156 ms 517544 KB Output is correct
95 Correct 148 ms 508820 KB Output is correct
96 Correct 141 ms 505728 KB Output is correct
97 Correct 150 ms 506236 KB Output is correct
98 Correct 112 ms 496760 KB Output is correct
99 Correct 111 ms 495880 KB Output is correct
100 Execution timed out 1053 ms 746956 KB Time limit exceeded
101 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 111 ms 495796 KB Output is correct
2 Correct 114 ms 495892 KB Output is correct
3 Correct 118 ms 496020 KB Output is correct
4 Correct 113 ms 495696 KB Output is correct
5 Correct 122 ms 495696 KB Output is correct
6 Correct 117 ms 495680 KB Output is correct
7 Correct 111 ms 495700 KB Output is correct
8 Correct 123 ms 495952 KB Output is correct
9 Correct 119 ms 495736 KB Output is correct
10 Correct 190 ms 536916 KB Output is correct
11 Correct 117 ms 500308 KB Output is correct
12 Correct 144 ms 509780 KB Output is correct
13 Correct 134 ms 500780 KB Output is correct
14 Correct 122 ms 501908 KB Output is correct
15 Correct 122 ms 501584 KB Output is correct
16 Correct 121 ms 501840 KB Output is correct
17 Correct 116 ms 496724 KB Output is correct
18 Correct 124 ms 499284 KB Output is correct
19 Correct 113 ms 496468 KB Output is correct
20 Correct 123 ms 496024 KB Output is correct
21 Correct 123 ms 501664 KB Output is correct
22 Correct 149 ms 514388 KB Output is correct
23 Correct 138 ms 511824 KB Output is correct
24 Correct 134 ms 502728 KB Output is correct
25 Correct 136 ms 502356 KB Output is correct
26 Correct 116 ms 497488 KB Output is correct
27 Correct 114 ms 497232 KB Output is correct
28 Correct 122 ms 499280 KB Output is correct
29 Correct 114 ms 495700 KB Output is correct
30 Correct 114 ms 495892 KB Output is correct
31 Correct 112 ms 495696 KB Output is correct
32 Correct 121 ms 496112 KB Output is correct
33 Correct 117 ms 495956 KB Output is correct
34 Correct 115 ms 495896 KB Output is correct
35 Correct 113 ms 495696 KB Output is correct
36 Correct 126 ms 496152 KB Output is correct
37 Correct 114 ms 496464 KB Output is correct
38 Runtime error 444 ms 1005052 KB Execution killed with signal 11
39 Halted 0 ms 0 KB -