oj.uz

Submission #892000

# Submission time Handle Problem Language Result Execution time Memory
892000 2023-12-24T15:25:46 Z alexander707070 Cookies (JOI23_cookies) C++14
63 / 100
 1000 ms 1005188 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];

int ff(int pos,int box,int sum){
    if(sum<0 or box<1)return 1000000;
    if(sum==0)return 0;

    if(dp[box][sum][pos]!=0)return dp[box][sum][pos];

    dp[box][sum][pos]=ff(pos,box-1,sum);

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

    return dp[box][sum][pos];
}

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

    if(ff(pos,box,sum)==ff(pos,box-1,sum)){
        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];
    }

    if(ff(1,m,total)>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:89:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   89 |     for(int i=0;i<w.size();i++){
      |                 ~^~~~~~~~~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 177 ms 495868 KB Output is correct
2 Correct 148 ms 495700 KB Output is correct
3 Correct 135 ms 495956 KB Output is correct
4 Correct 135 ms 495700 KB Output is correct
5 Correct 135 ms 495696 KB Output is correct
6 Correct 133 ms 495728 KB Output is correct
7 Correct 136 ms 496088 KB Output is correct
8 Correct 143 ms 495960 KB Output is correct
9 Correct 123 ms 495700 KB Output is correct
10 Correct 345 ms 536860 KB Output is correct
11 Correct 125 ms 500304 KB Output is correct
12 Correct 164 ms 509928 KB Output is correct
13 Correct 117 ms 497636 KB Output is correct
14 Correct 121 ms 500048 KB Output is correct
15 Correct 119 ms 499720 KB Output is correct
16 Correct 122 ms 500384 KB Output is correct
17 Correct 114 ms 496120 KB Output is correct
18 Correct 123 ms 499032 KB Output is correct
19 Correct 120 ms 496216 KB Output is correct
20 Correct 110 ms 495732 KB Output is correct
21 Correct 123 ms 499724 KB Output is correct
22 Correct 141 ms 505172 KB Output is correct
23 Correct 135 ms 503944 KB Output is correct
24 Correct 116 ms 497748 KB Output is correct
25 Correct 116 ms 497744 KB Output is correct
26 Correct 111 ms 496484 KB Output is correct
27 Correct 111 ms 496172 KB Output is correct
28 Correct 115 ms 497716 KB Output is correct

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 110 ms 495696 KB Output is correct
2 Correct 111 ms 495700 KB Output is correct
3 Correct 112 ms 495908 KB Output is correct
4 Correct 113 ms 495804 KB Output is correct
5 Correct 123 ms 495956 KB Output is correct
6 Correct 114 ms 495952 KB Output is correct
7 Correct 111 ms 495908 KB Output is correct
8 Correct 111 ms 495992 KB Output is correct
9 Correct 113 ms 496720 KB Output is correct
10 Runtime error 453 ms 1005188 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 116 ms 495700 KB Output is correct
2 Correct 123 ms 495772 KB Output is correct
3 Correct 112 ms 495700 KB Output is correct
4 Correct 111 ms 495704 KB Output is correct
5 Correct 111 ms 495704 KB Output is correct
6 Correct 111 ms 495908 KB Output is correct
7 Correct 113 ms 495692 KB Output is correct
8 Correct 111 ms 495912 KB Output is correct
9 Correct 114 ms 495912 KB Output is correct
10 Correct 125 ms 495816 KB Output is correct
11 Correct 115 ms 495704 KB Output is correct
12 Correct 112 ms 495832 KB Output is correct
13 Correct 112 ms 495908 KB Output is correct
14 Correct 112 ms 495700 KB Output is correct
15 Correct 113 ms 495824 KB Output is correct
16 Correct 112 ms 495696 KB Output is correct
17 Correct 117 ms 495700 KB Output is correct
18 Correct 119 ms 495980 KB Output is correct
19 Correct 111 ms 495696 KB Output is correct
20 Correct 111 ms 495768 KB Output is correct
21 Correct 112 ms 495696 KB Output is correct
22 Correct 121 ms 495912 KB Output is correct
23 Correct 113 ms 495804 KB Output is correct
24 Correct 112 ms 495700 KB Output is correct
25 Correct 111 ms 495920 KB Output is correct
26 Correct 112 ms 495908 KB Output is correct
27 Correct 111 ms 495732 KB Output is correct
28 Correct 112 ms 495896 KB Output is correct
29 Correct 112 ms 495696 KB Output is correct
30 Correct 113 ms 495908 KB Output is correct
31 Correct 118 ms 495868 KB Output is correct
32 Correct 112 ms 495852 KB Output is correct
33 Correct 111 ms 495908 KB Output is correct
34 Correct 113 ms 496004 KB Output is correct
35 Correct 112 ms 495696 KB Output is correct
36 Correct 113 ms 495928 KB Output is correct
37 Correct 112 ms 495756 KB Output is correct

Subtask #4
45.0 / 45.0

# Verdict Execution time Memory Grader output
1 Correct 177 ms 495868 KB Output is correct
2 Correct 148 ms 495700 KB Output is correct
3 Correct 135 ms 495956 KB Output is correct
4 Correct 135 ms 495700 KB Output is correct
5 Correct 135 ms 495696 KB Output is correct
6 Correct 133 ms 495728 KB Output is correct
7 Correct 136 ms 496088 KB Output is correct
8 Correct 143 ms 495960 KB Output is correct
9 Correct 123 ms 495700 KB Output is correct
10 Correct 345 ms 536860 KB Output is correct
11 Correct 125 ms 500304 KB Output is correct
12 Correct 164 ms 509928 KB Output is correct
13 Correct 117 ms 497636 KB Output is correct
14 Correct 121 ms 500048 KB Output is correct
15 Correct 119 ms 499720 KB Output is correct
16 Correct 122 ms 500384 KB Output is correct
17 Correct 114 ms 496120 KB Output is correct
18 Correct 123 ms 499032 KB Output is correct
19 Correct 120 ms 496216 KB Output is correct
20 Correct 110 ms 495732 KB Output is correct
21 Correct 123 ms 499724 KB Output is correct
22 Correct 141 ms 505172 KB Output is correct
23 Correct 135 ms 503944 KB Output is correct
24 Correct 116 ms 497748 KB Output is correct
25 Correct 116 ms 497744 KB Output is correct
26 Correct 111 ms 496484 KB Output is correct
27 Correct 111 ms 496172 KB Output is correct
28 Correct 115 ms 497716 KB Output is correct
29 Correct 116 ms 495700 KB Output is correct
30 Correct 123 ms 495772 KB Output is correct
31 Correct 112 ms 495700 KB Output is correct
32 Correct 111 ms 495704 KB Output is correct
33 Correct 111 ms 495704 KB Output is correct
34 Correct 111 ms 495908 KB Output is correct
35 Correct 113 ms 495692 KB Output is correct
36 Correct 111 ms 495912 KB Output is correct
37 Correct 114 ms 495912 KB Output is correct
38 Correct 125 ms 495816 KB Output is correct
39 Correct 115 ms 495704 KB Output is correct
40 Correct 112 ms 495832 KB Output is correct
41 Correct 112 ms 495908 KB Output is correct
42 Correct 112 ms 495700 KB Output is correct
43 Correct 113 ms 495824 KB Output is correct
44 Correct 112 ms 495696 KB Output is correct
45 Correct 117 ms 495700 KB Output is correct
46 Correct 119 ms 495980 KB Output is correct
47 Correct 111 ms 495696 KB Output is correct
48 Correct 111 ms 495768 KB Output is correct
49 Correct 112 ms 495696 KB Output is correct
50 Correct 121 ms 495912 KB Output is correct
51 Correct 113 ms 495804 KB Output is correct
52 Correct 112 ms 495700 KB Output is correct
53 Correct 111 ms 495920 KB Output is correct
54 Correct 112 ms 495908 KB Output is correct
55 Correct 111 ms 495732 KB Output is correct
56 Correct 112 ms 495896 KB Output is correct
57 Correct 112 ms 495696 KB Output is correct
58 Correct 113 ms 495908 KB Output is correct
59 Correct 118 ms 495868 KB Output is correct
60 Correct 112 ms 495852 KB Output is correct
61 Correct 111 ms 495908 KB Output is correct
62 Correct 113 ms 496004 KB Output is correct
63 Correct 112 ms 495696 KB Output is correct
64 Correct 113 ms 495928 KB Output is correct
65 Correct 112 ms 495756 KB Output is correct
66 Correct 113 ms 495884 KB Output is correct
67 Correct 111 ms 495844 KB Output is correct
68 Correct 112 ms 495796 KB Output is correct
69 Correct 113 ms 495696 KB Output is correct
70 Correct 118 ms 496568 KB Output is correct
71 Correct 134 ms 503164 KB Output is correct
72 Correct 115 ms 497492 KB Output is correct
73 Correct 111 ms 496100 KB Output is correct
74 Correct 114 ms 496212 KB Output is correct
75 Correct 126 ms 501548 KB Output is correct
76 Correct 143 ms 501452 KB Output is correct
77 Correct 156 ms 503448 KB Output is correct
78 Correct 127 ms 500828 KB Output is correct
79 Correct 126 ms 501308 KB Output is correct
80 Correct 126 ms 501380 KB Output is correct
81 Correct 117 ms 496724 KB Output is correct
82 Correct 139 ms 504660 KB Output is correct
83 Correct 111 ms 495996 KB Output is correct
84 Correct 143 ms 506708 KB Output is correct
85 Correct 137 ms 502352 KB Output is correct
86 Correct 172 ms 510804 KB Output is correct
87 Correct 162 ms 509616 KB Output is correct
88 Correct 163 ms 510036 KB Output is correct
89 Correct 172 ms 512080 KB Output is correct
90 Correct 157 ms 509004 KB Output is correct
91 Correct 155 ms 509268 KB Output is correct
92 Correct 173 ms 512456 KB Output is correct
93 Correct 174 ms 517204 KB Output is correct
94 Correct 153 ms 507732 KB Output is correct
95 Correct 152 ms 507988 KB Output is correct
96 Correct 132 ms 502608 KB Output is correct
97 Correct 131 ms 502868 KB Output is correct

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 177 ms 495868 KB Output is correct
2 Correct 148 ms 495700 KB Output is correct
3 Correct 135 ms 495956 KB Output is correct
4 Correct 135 ms 495700 KB Output is correct
5 Correct 135 ms 495696 KB Output is correct
6 Correct 133 ms 495728 KB Output is correct
7 Correct 136 ms 496088 KB Output is correct
8 Correct 143 ms 495960 KB Output is correct
9 Correct 123 ms 495700 KB Output is correct
10 Correct 345 ms 536860 KB Output is correct
11 Correct 125 ms 500304 KB Output is correct
12 Correct 164 ms 509928 KB Output is correct
13 Correct 117 ms 497636 KB Output is correct
14 Correct 121 ms 500048 KB Output is correct
15 Correct 119 ms 499720 KB Output is correct
16 Correct 122 ms 500384 KB Output is correct
17 Correct 114 ms 496120 KB Output is correct
18 Correct 123 ms 499032 KB Output is correct
19 Correct 120 ms 496216 KB Output is correct
20 Correct 110 ms 495732 KB Output is correct
21 Correct 123 ms 499724 KB Output is correct
22 Correct 141 ms 505172 KB Output is correct
23 Correct 135 ms 503944 KB Output is correct
24 Correct 116 ms 497748 KB Output is correct
25 Correct 116 ms 497744 KB Output is correct
26 Correct 111 ms 496484 KB Output is correct
27 Correct 111 ms 496172 KB Output is correct
28 Correct 115 ms 497716 KB Output is correct
29 Correct 116 ms 495700 KB Output is correct
30 Correct 123 ms 495772 KB Output is correct
31 Correct 112 ms 495700 KB Output is correct
32 Correct 111 ms 495704 KB Output is correct
33 Correct 111 ms 495704 KB Output is correct
34 Correct 111 ms 495908 KB Output is correct
35 Correct 113 ms 495692 KB Output is correct
36 Correct 111 ms 495912 KB Output is correct
37 Correct 114 ms 495912 KB Output is correct
38 Correct 125 ms 495816 KB Output is correct
39 Correct 115 ms 495704 KB Output is correct
40 Correct 112 ms 495832 KB Output is correct
41 Correct 112 ms 495908 KB Output is correct
42 Correct 112 ms 495700 KB Output is correct
43 Correct 113 ms 495824 KB Output is correct
44 Correct 112 ms 495696 KB Output is correct
45 Correct 117 ms 495700 KB Output is correct
46 Correct 119 ms 495980 KB Output is correct
47 Correct 111 ms 495696 KB Output is correct
48 Correct 111 ms 495768 KB Output is correct
49 Correct 112 ms 495696 KB Output is correct
50 Correct 121 ms 495912 KB Output is correct
51 Correct 113 ms 495804 KB Output is correct
52 Correct 112 ms 495700 KB Output is correct
53 Correct 111 ms 495920 KB Output is correct
54 Correct 112 ms 495908 KB Output is correct
55 Correct 111 ms 495732 KB Output is correct
56 Correct 112 ms 495896 KB Output is correct
57 Correct 112 ms 495696 KB Output is correct
58 Correct 113 ms 495908 KB Output is correct
59 Correct 118 ms 495868 KB Output is correct
60 Correct 112 ms 495852 KB Output is correct
61 Correct 111 ms 495908 KB Output is correct
62 Correct 113 ms 496004 KB Output is correct
63 Correct 112 ms 495696 KB Output is correct
64 Correct 113 ms 495928 KB Output is correct
65 Correct 112 ms 495756 KB Output is correct
66 Correct 113 ms 495884 KB Output is correct
67 Correct 111 ms 495844 KB Output is correct
68 Correct 112 ms 495796 KB Output is correct
69 Correct 113 ms 495696 KB Output is correct
70 Correct 118 ms 496568 KB Output is correct
71 Correct 134 ms 503164 KB Output is correct
72 Correct 115 ms 497492 KB Output is correct
73 Correct 111 ms 496100 KB Output is correct
74 Correct 114 ms 496212 KB Output is correct
75 Correct 126 ms 501548 KB Output is correct
76 Correct 143 ms 501452 KB Output is correct
77 Correct 156 ms 503448 KB Output is correct
78 Correct 127 ms 500828 KB Output is correct
79 Correct 126 ms 501308 KB Output is correct
80 Correct 126 ms 501380 KB Output is correct
81 Correct 117 ms 496724 KB Output is correct
82 Correct 139 ms 504660 KB Output is correct
83 Correct 111 ms 495996 KB Output is correct
84 Correct 143 ms 506708 KB Output is correct
85 Correct 137 ms 502352 KB Output is correct
86 Correct 172 ms 510804 KB Output is correct
87 Correct 162 ms 509616 KB Output is correct
88 Correct 163 ms 510036 KB Output is correct
89 Correct 172 ms 512080 KB Output is correct
90 Correct 157 ms 509004 KB Output is correct
91 Correct 155 ms 509268 KB Output is correct
92 Correct 173 ms 512456 KB Output is correct
93 Correct 174 ms 517204 KB Output is correct
94 Correct 153 ms 507732 KB Output is correct
95 Correct 152 ms 507988 KB Output is correct
96 Correct 132 ms 502608 KB Output is correct
97 Correct 131 ms 502868 KB Output is correct
98 Correct 113 ms 496664 KB Output is correct
99 Correct 113 ms 495700 KB Output is correct
100 Execution timed out 1080 ms 701712 KB Time limit exceeded
101 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 177 ms 495868 KB Output is correct
2 Correct 148 ms 495700 KB Output is correct
3 Correct 135 ms 495956 KB Output is correct
4 Correct 135 ms 495700 KB Output is correct
5 Correct 135 ms 495696 KB Output is correct
6 Correct 133 ms 495728 KB Output is correct
7 Correct 136 ms 496088 KB Output is correct
8 Correct 143 ms 495960 KB Output is correct
9 Correct 123 ms 495700 KB Output is correct
10 Correct 345 ms 536860 KB Output is correct
11 Correct 125 ms 500304 KB Output is correct
12 Correct 164 ms 509928 KB Output is correct
13 Correct 117 ms 497636 KB Output is correct
14 Correct 121 ms 500048 KB Output is correct
15 Correct 119 ms 499720 KB Output is correct
16 Correct 122 ms 500384 KB Output is correct
17 Correct 114 ms 496120 KB Output is correct
18 Correct 123 ms 499032 KB Output is correct
19 Correct 120 ms 496216 KB Output is correct
20 Correct 110 ms 495732 KB Output is correct
21 Correct 123 ms 499724 KB Output is correct
22 Correct 141 ms 505172 KB Output is correct
23 Correct 135 ms 503944 KB Output is correct
24 Correct 116 ms 497748 KB Output is correct
25 Correct 116 ms 497744 KB Output is correct
26 Correct 111 ms 496484 KB Output is correct
27 Correct 111 ms 496172 KB Output is correct
28 Correct 115 ms 497716 KB Output is correct
29 Correct 110 ms 495696 KB Output is correct
30 Correct 111 ms 495700 KB Output is correct
31 Correct 112 ms 495908 KB Output is correct
32 Correct 113 ms 495804 KB Output is correct
33 Correct 123 ms 495956 KB Output is correct
34 Correct 114 ms 495952 KB Output is correct
35 Correct 111 ms 495908 KB Output is correct
36 Correct 111 ms 495992 KB Output is correct
37 Correct 113 ms 496720 KB Output is correct
38 Runtime error 453 ms 1005188 KB Execution killed with signal 11
39 Halted 0 ms 0 KB -