oj.uz

Submission #892008

# Submission time Handle Problem Language Result Execution time Memory
892008 2023-12-24T15:41:43 Z alexander707070 Cookies (JOI23_cookies) C++14
63 / 100
 1000 ms 1005136 KB 
#include<bits/stdc++.h>
#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:98:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   98 |     for(int i=0;i<w.size();i++){
      |                 ~^~~~~~~~~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 162 ms 495696 KB Output is correct
2 Correct 114 ms 495700 KB Output is correct
3 Correct 114 ms 495696 KB Output is correct
4 Correct 117 ms 495776 KB Output is correct
5 Correct 115 ms 495896 KB Output is correct
6 Correct 124 ms 495892 KB Output is correct
7 Correct 114 ms 495696 KB Output is correct
8 Correct 119 ms 495956 KB Output is correct
9 Correct 115 ms 495720 KB Output is correct
10 Correct 196 ms 536800 KB Output is correct
11 Correct 119 ms 500312 KB Output is correct
12 Correct 162 ms 509776 KB Output is correct
13 Correct 125 ms 500564 KB Output is correct
14 Correct 124 ms 502100 KB Output is correct
15 Correct 121 ms 501696 KB Output is correct
16 Correct 120 ms 501844 KB Output is correct
17 Correct 120 ms 496728 KB Output is correct
18 Correct 125 ms 499280 KB Output is correct
19 Correct 117 ms 496388 KB Output is correct
20 Correct 114 ms 496144 KB Output is correct
21 Correct 132 ms 501540 KB Output is correct
22 Correct 155 ms 514508 KB Output is correct
23 Correct 140 ms 511828 KB Output is correct
24 Correct 141 ms 502496 KB Output is correct
25 Correct 133 ms 502296 KB Output is correct
26 Correct 118 ms 497492 KB Output is correct
27 Correct 117 ms 497160 KB Output is correct
28 Correct 121 ms 499028 KB Output is correct

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 117 ms 495696 KB Output is correct
2 Correct 114 ms 495700 KB Output is correct
3 Correct 117 ms 495736 KB Output is correct
4 Correct 145 ms 495664 KB Output is correct
5 Correct 116 ms 495952 KB Output is correct
6 Correct 115 ms 495696 KB Output is correct
7 Correct 115 ms 495900 KB Output is correct
8 Correct 124 ms 495860 KB Output is correct
9 Correct 115 ms 496644 KB Output is correct
10 Runtime error 512 ms 1005136 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 118 ms 495892 KB Output is correct
2 Correct 113 ms 495744 KB Output is correct
3 Correct 115 ms 495700 KB Output is correct
4 Correct 114 ms 495804 KB Output is correct
5 Correct 114 ms 495660 KB Output is correct
6 Correct 113 ms 495732 KB Output is correct
7 Correct 113 ms 495652 KB Output is correct
8 Correct 118 ms 495788 KB Output is correct
9 Correct 116 ms 495808 KB Output is correct
10 Correct 119 ms 495764 KB Output is correct
11 Correct 121 ms 495888 KB Output is correct
12 Correct 117 ms 496124 KB Output is correct
13 Correct 115 ms 495848 KB Output is correct
14 Correct 117 ms 495892 KB Output is correct
15 Correct 114 ms 495696 KB Output is correct
16 Correct 117 ms 495964 KB Output is correct
17 Correct 114 ms 495696 KB Output is correct
18 Correct 114 ms 495892 KB Output is correct
19 Correct 113 ms 495772 KB Output is correct
20 Correct 117 ms 495652 KB Output is correct
21 Correct 114 ms 495704 KB Output is correct
22 Correct 116 ms 495720 KB Output is correct
23 Correct 117 ms 495660 KB Output is correct
24 Correct 117 ms 495796 KB Output is correct
25 Correct 114 ms 495724 KB Output is correct
26 Correct 114 ms 495700 KB Output is correct
27 Correct 114 ms 495660 KB Output is correct
28 Correct 118 ms 495908 KB Output is correct
29 Correct 115 ms 495896 KB Output is correct
30 Correct 115 ms 495700 KB Output is correct
31 Correct 124 ms 495700 KB Output is correct
32 Correct 120 ms 495672 KB Output is correct
33 Correct 116 ms 495696 KB Output is correct
34 Correct 117 ms 495696 KB Output is correct
35 Correct 113 ms 495800 KB Output is correct
36 Correct 117 ms 496212 KB Output is correct
37 Correct 114 ms 495756 KB Output is correct

Subtask #4
45.0 / 45.0

# Verdict Execution time Memory Grader output
1 Correct 162 ms 495696 KB Output is correct
2 Correct 114 ms 495700 KB Output is correct
3 Correct 114 ms 495696 KB Output is correct
4 Correct 117 ms 495776 KB Output is correct
5 Correct 115 ms 495896 KB Output is correct
6 Correct 124 ms 495892 KB Output is correct
7 Correct 114 ms 495696 KB Output is correct
8 Correct 119 ms 495956 KB Output is correct
9 Correct 115 ms 495720 KB Output is correct
10 Correct 196 ms 536800 KB Output is correct
11 Correct 119 ms 500312 KB Output is correct
12 Correct 162 ms 509776 KB Output is correct
13 Correct 125 ms 500564 KB Output is correct
14 Correct 124 ms 502100 KB Output is correct
15 Correct 121 ms 501696 KB Output is correct
16 Correct 120 ms 501844 KB Output is correct
17 Correct 120 ms 496728 KB Output is correct
18 Correct 125 ms 499280 KB Output is correct
19 Correct 117 ms 496388 KB Output is correct
20 Correct 114 ms 496144 KB Output is correct
21 Correct 132 ms 501540 KB Output is correct
22 Correct 155 ms 514508 KB Output is correct
23 Correct 140 ms 511828 KB Output is correct
24 Correct 141 ms 502496 KB Output is correct
25 Correct 133 ms 502296 KB Output is correct
26 Correct 118 ms 497492 KB Output is correct
27 Correct 117 ms 497160 KB Output is correct
28 Correct 121 ms 499028 KB Output is correct
29 Correct 118 ms 495892 KB Output is correct
30 Correct 113 ms 495744 KB Output is correct
31 Correct 115 ms 495700 KB Output is correct
32 Correct 114 ms 495804 KB Output is correct
33 Correct 114 ms 495660 KB Output is correct
34 Correct 113 ms 495732 KB Output is correct
35 Correct 113 ms 495652 KB Output is correct
36 Correct 118 ms 495788 KB Output is correct
37 Correct 116 ms 495808 KB Output is correct
38 Correct 119 ms 495764 KB Output is correct
39 Correct 121 ms 495888 KB Output is correct
40 Correct 117 ms 496124 KB Output is correct
41 Correct 115 ms 495848 KB Output is correct
42 Correct 117 ms 495892 KB Output is correct
43 Correct 114 ms 495696 KB Output is correct
44 Correct 117 ms 495964 KB Output is correct
45 Correct 114 ms 495696 KB Output is correct
46 Correct 114 ms 495892 KB Output is correct
47 Correct 113 ms 495772 KB Output is correct
48 Correct 117 ms 495652 KB Output is correct
49 Correct 114 ms 495704 KB Output is correct
50 Correct 116 ms 495720 KB Output is correct
51 Correct 117 ms 495660 KB Output is correct
52 Correct 117 ms 495796 KB Output is correct
53 Correct 114 ms 495724 KB Output is correct
54 Correct 114 ms 495700 KB Output is correct
55 Correct 114 ms 495660 KB Output is correct
56 Correct 118 ms 495908 KB Output is correct
57 Correct 115 ms 495896 KB Output is correct
58 Correct 115 ms 495700 KB Output is correct
59 Correct 124 ms 495700 KB Output is correct
60 Correct 120 ms 495672 KB Output is correct
61 Correct 116 ms 495696 KB Output is correct
62 Correct 117 ms 495696 KB Output is correct
63 Correct 113 ms 495800 KB Output is correct
64 Correct 117 ms 496212 KB Output is correct
65 Correct 114 ms 495756 KB Output is correct
66 Correct 115 ms 495696 KB Output is correct
67 Correct 115 ms 495952 KB Output is correct
68 Correct 118 ms 495796 KB Output is correct
69 Correct 115 ms 495768 KB Output is correct
70 Correct 115 ms 497180 KB Output is correct
71 Correct 137 ms 504660 KB Output is correct
72 Correct 132 ms 501996 KB Output is correct
73 Correct 117 ms 496464 KB Output is correct
74 Correct 123 ms 497236 KB Output is correct
75 Correct 138 ms 504148 KB Output is correct
76 Correct 130 ms 502608 KB Output is correct
77 Correct 135 ms 504660 KB Output is correct
78 Correct 130 ms 502096 KB Output is correct
79 Correct 136 ms 503888 KB Output is correct
80 Correct 131 ms 502904 KB Output is correct
81 Correct 118 ms 496828 KB Output is correct
82 Correct 138 ms 504916 KB Output is correct
83 Correct 115 ms 496364 KB Output is correct
84 Correct 143 ms 507732 KB Output is correct
85 Correct 134 ms 502116 KB Output is correct
86 Correct 156 ms 511060 KB Output is correct
87 Correct 163 ms 509956 KB Output is correct
88 Correct 151 ms 510664 KB Output is correct
89 Correct 163 ms 512608 KB Output is correct
90 Correct 151 ms 510032 KB Output is correct
91 Correct 153 ms 510204 KB Output is correct
92 Correct 163 ms 515696 KB Output is correct
93 Correct 165 ms 520320 KB Output is correct
94 Correct 167 ms 517816 KB Output is correct
95 Correct 149 ms 508828 KB Output is correct
96 Correct 141 ms 505864 KB Output is correct
97 Correct 140 ms 506192 KB Output is correct

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 162 ms 495696 KB Output is correct
2 Correct 114 ms 495700 KB Output is correct
3 Correct 114 ms 495696 KB Output is correct
4 Correct 117 ms 495776 KB Output is correct
5 Correct 115 ms 495896 KB Output is correct
6 Correct 124 ms 495892 KB Output is correct
7 Correct 114 ms 495696 KB Output is correct
8 Correct 119 ms 495956 KB Output is correct
9 Correct 115 ms 495720 KB Output is correct
10 Correct 196 ms 536800 KB Output is correct
11 Correct 119 ms 500312 KB Output is correct
12 Correct 162 ms 509776 KB Output is correct
13 Correct 125 ms 500564 KB Output is correct
14 Correct 124 ms 502100 KB Output is correct
15 Correct 121 ms 501696 KB Output is correct
16 Correct 120 ms 501844 KB Output is correct
17 Correct 120 ms 496728 KB Output is correct
18 Correct 125 ms 499280 KB Output is correct
19 Correct 117 ms 496388 KB Output is correct
20 Correct 114 ms 496144 KB Output is correct
21 Correct 132 ms 501540 KB Output is correct
22 Correct 155 ms 514508 KB Output is correct
23 Correct 140 ms 511828 KB Output is correct
24 Correct 141 ms 502496 KB Output is correct
25 Correct 133 ms 502296 KB Output is correct
26 Correct 118 ms 497492 KB Output is correct
27 Correct 117 ms 497160 KB Output is correct
28 Correct 121 ms 499028 KB Output is correct
29 Correct 118 ms 495892 KB Output is correct
30 Correct 113 ms 495744 KB Output is correct
31 Correct 115 ms 495700 KB Output is correct
32 Correct 114 ms 495804 KB Output is correct
33 Correct 114 ms 495660 KB Output is correct
34 Correct 113 ms 495732 KB Output is correct
35 Correct 113 ms 495652 KB Output is correct
36 Correct 118 ms 495788 KB Output is correct
37 Correct 116 ms 495808 KB Output is correct
38 Correct 119 ms 495764 KB Output is correct
39 Correct 121 ms 495888 KB Output is correct
40 Correct 117 ms 496124 KB Output is correct
41 Correct 115 ms 495848 KB Output is correct
42 Correct 117 ms 495892 KB Output is correct
43 Correct 114 ms 495696 KB Output is correct
44 Correct 117 ms 495964 KB Output is correct
45 Correct 114 ms 495696 KB Output is correct
46 Correct 114 ms 495892 KB Output is correct
47 Correct 113 ms 495772 KB Output is correct
48 Correct 117 ms 495652 KB Output is correct
49 Correct 114 ms 495704 KB Output is correct
50 Correct 116 ms 495720 KB Output is correct
51 Correct 117 ms 495660 KB Output is correct
52 Correct 117 ms 495796 KB Output is correct
53 Correct 114 ms 495724 KB Output is correct
54 Correct 114 ms 495700 KB Output is correct
55 Correct 114 ms 495660 KB Output is correct
56 Correct 118 ms 495908 KB Output is correct
57 Correct 115 ms 495896 KB Output is correct
58 Correct 115 ms 495700 KB Output is correct
59 Correct 124 ms 495700 KB Output is correct
60 Correct 120 ms 495672 KB Output is correct
61 Correct 116 ms 495696 KB Output is correct
62 Correct 117 ms 495696 KB Output is correct
63 Correct 113 ms 495800 KB Output is correct
64 Correct 117 ms 496212 KB Output is correct
65 Correct 114 ms 495756 KB Output is correct
66 Correct 115 ms 495696 KB Output is correct
67 Correct 115 ms 495952 KB Output is correct
68 Correct 118 ms 495796 KB Output is correct
69 Correct 115 ms 495768 KB Output is correct
70 Correct 115 ms 497180 KB Output is correct
71 Correct 137 ms 504660 KB Output is correct
72 Correct 132 ms 501996 KB Output is correct
73 Correct 117 ms 496464 KB Output is correct
74 Correct 123 ms 497236 KB Output is correct
75 Correct 138 ms 504148 KB Output is correct
76 Correct 130 ms 502608 KB Output is correct
77 Correct 135 ms 504660 KB Output is correct
78 Correct 130 ms 502096 KB Output is correct
79 Correct 136 ms 503888 KB Output is correct
80 Correct 131 ms 502904 KB Output is correct
81 Correct 118 ms 496828 KB Output is correct
82 Correct 138 ms 504916 KB Output is correct
83 Correct 115 ms 496364 KB Output is correct
84 Correct 143 ms 507732 KB Output is correct
85 Correct 134 ms 502116 KB Output is correct
86 Correct 156 ms 511060 KB Output is correct
87 Correct 163 ms 509956 KB Output is correct
88 Correct 151 ms 510664 KB Output is correct
89 Correct 163 ms 512608 KB Output is correct
90 Correct 151 ms 510032 KB Output is correct
91 Correct 153 ms 510204 KB Output is correct
92 Correct 163 ms 515696 KB Output is correct
93 Correct 165 ms 520320 KB Output is correct
94 Correct 167 ms 517816 KB Output is correct
95 Correct 149 ms 508828 KB Output is correct
96 Correct 141 ms 505864 KB Output is correct
97 Correct 140 ms 506192 KB Output is correct
98 Correct 115 ms 496800 KB Output is correct
99 Correct 114 ms 495700 KB Output is correct
100 Execution timed out 1067 ms 746876 KB Time limit exceeded
101 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 162 ms 495696 KB Output is correct
2 Correct 114 ms 495700 KB Output is correct
3 Correct 114 ms 495696 KB Output is correct
4 Correct 117 ms 495776 KB Output is correct
5 Correct 115 ms 495896 KB Output is correct
6 Correct 124 ms 495892 KB Output is correct
7 Correct 114 ms 495696 KB Output is correct
8 Correct 119 ms 495956 KB Output is correct
9 Correct 115 ms 495720 KB Output is correct
10 Correct 196 ms 536800 KB Output is correct
11 Correct 119 ms 500312 KB Output is correct
12 Correct 162 ms 509776 KB Output is correct
13 Correct 125 ms 500564 KB Output is correct
14 Correct 124 ms 502100 KB Output is correct
15 Correct 121 ms 501696 KB Output is correct
16 Correct 120 ms 501844 KB Output is correct
17 Correct 120 ms 496728 KB Output is correct
18 Correct 125 ms 499280 KB Output is correct
19 Correct 117 ms 496388 KB Output is correct
20 Correct 114 ms 496144 KB Output is correct
21 Correct 132 ms 501540 KB Output is correct
22 Correct 155 ms 514508 KB Output is correct
23 Correct 140 ms 511828 KB Output is correct
24 Correct 141 ms 502496 KB Output is correct
25 Correct 133 ms 502296 KB Output is correct
26 Correct 118 ms 497492 KB Output is correct
27 Correct 117 ms 497160 KB Output is correct
28 Correct 121 ms 499028 KB Output is correct
29 Correct 117 ms 495696 KB Output is correct
30 Correct 114 ms 495700 KB Output is correct
31 Correct 117 ms 495736 KB Output is correct
32 Correct 145 ms 495664 KB Output is correct
33 Correct 116 ms 495952 KB Output is correct
34 Correct 115 ms 495696 KB Output is correct
35 Correct 115 ms 495900 KB Output is correct
36 Correct 124 ms 495860 KB Output is correct
37 Correct 115 ms 496644 KB Output is correct
38 Runtime error 512 ms 1005136 KB Execution killed with signal 11
39 Halted 0 ms 0 KB -