oj.uz

Submission #891997

# Submission time Handle Problem Language Result Execution time Memory
891997 2023-12-24T15:21:18 Z alexander707070 Cookies (JOI23_cookies) C++14
63 / 100
 1000 ms 1005380 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]){
        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(){

    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:85:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   85 |     for(int i=0;i<w.size();i++){
      |                 ~^~~~~~~~~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 184 ms 495696 KB Output is correct
2 Correct 140 ms 495696 KB Output is correct
3 Correct 150 ms 496320 KB Output is correct
4 Correct 135 ms 495700 KB Output is correct
5 Correct 137 ms 495960 KB Output is correct
6 Correct 134 ms 495676 KB Output is correct
7 Correct 143 ms 495740 KB Output is correct
8 Correct 137 ms 495824 KB Output is correct
9 Correct 148 ms 495712 KB Output is correct
10 Correct 286 ms 537156 KB Output is correct
11 Correct 143 ms 500308 KB Output is correct
12 Correct 185 ms 509780 KB Output is correct
13 Correct 138 ms 497236 KB Output is correct
14 Correct 144 ms 500048 KB Output is correct
15 Correct 142 ms 499540 KB Output is correct
16 Correct 145 ms 500404 KB Output is correct
17 Correct 136 ms 495964 KB Output is correct
18 Correct 142 ms 499016 KB Output is correct
19 Correct 133 ms 496236 KB Output is correct
20 Correct 131 ms 495708 KB Output is correct
21 Correct 152 ms 499792 KB Output is correct
22 Correct 160 ms 505168 KB Output is correct
23 Correct 157 ms 503892 KB Output is correct
24 Correct 138 ms 497748 KB Output is correct
25 Correct 136 ms 497656 KB Output is correct
26 Correct 132 ms 496224 KB Output is correct
27 Correct 131 ms 495960 KB Output is correct
28 Correct 141 ms 497768 KB Output is correct

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 130 ms 495916 KB Output is correct
2 Correct 130 ms 495788 KB Output is correct
3 Correct 130 ms 495888 KB Output is correct
4 Correct 132 ms 495888 KB Output is correct
5 Correct 136 ms 495952 KB Output is correct
6 Correct 130 ms 495696 KB Output is correct
7 Correct 134 ms 495844 KB Output is correct
8 Correct 132 ms 495956 KB Output is correct
9 Correct 136 ms 496556 KB Output is correct
10 Runtime error 538 ms 1005380 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 138 ms 495792 KB Output is correct
2 Correct 135 ms 495704 KB Output is correct
3 Correct 135 ms 495888 KB Output is correct
4 Correct 137 ms 495696 KB Output is correct
5 Correct 138 ms 495688 KB Output is correct
6 Correct 140 ms 495696 KB Output is correct
7 Correct 140 ms 495696 KB Output is correct
8 Correct 135 ms 495892 KB Output is correct
9 Correct 136 ms 495704 KB Output is correct
10 Correct 135 ms 495700 KB Output is correct
11 Correct 135 ms 495700 KB Output is correct
12 Correct 138 ms 495700 KB Output is correct
13 Correct 135 ms 495696 KB Output is correct
14 Correct 135 ms 495836 KB Output is correct
15 Correct 136 ms 495804 KB Output is correct
16 Correct 135 ms 495868 KB Output is correct
17 Correct 138 ms 495724 KB Output is correct
18 Correct 136 ms 495696 KB Output is correct
19 Correct 134 ms 495852 KB Output is correct
20 Correct 135 ms 495700 KB Output is correct
21 Correct 135 ms 495696 KB Output is correct
22 Correct 135 ms 495704 KB Output is correct
23 Correct 136 ms 495712 KB Output is correct
24 Correct 134 ms 495704 KB Output is correct
25 Correct 134 ms 495648 KB Output is correct
26 Correct 139 ms 495896 KB Output is correct
27 Correct 137 ms 495680 KB Output is correct
28 Correct 135 ms 495696 KB Output is correct
29 Correct 138 ms 495896 KB Output is correct
30 Correct 135 ms 495696 KB Output is correct
31 Correct 134 ms 495888 KB Output is correct
32 Correct 134 ms 495796 KB Output is correct
33 Correct 135 ms 495696 KB Output is correct
34 Correct 134 ms 495700 KB Output is correct
35 Correct 133 ms 495708 KB Output is correct
36 Correct 134 ms 495700 KB Output is correct
37 Correct 141 ms 495828 KB Output is correct

Subtask #4
45.0 / 45.0

# Verdict Execution time Memory Grader output
1 Correct 184 ms 495696 KB Output is correct
2 Correct 140 ms 495696 KB Output is correct
3 Correct 150 ms 496320 KB Output is correct
4 Correct 135 ms 495700 KB Output is correct
5 Correct 137 ms 495960 KB Output is correct
6 Correct 134 ms 495676 KB Output is correct
7 Correct 143 ms 495740 KB Output is correct
8 Correct 137 ms 495824 KB Output is correct
9 Correct 148 ms 495712 KB Output is correct
10 Correct 286 ms 537156 KB Output is correct
11 Correct 143 ms 500308 KB Output is correct
12 Correct 185 ms 509780 KB Output is correct
13 Correct 138 ms 497236 KB Output is correct
14 Correct 144 ms 500048 KB Output is correct
15 Correct 142 ms 499540 KB Output is correct
16 Correct 145 ms 500404 KB Output is correct
17 Correct 136 ms 495964 KB Output is correct
18 Correct 142 ms 499016 KB Output is correct
19 Correct 133 ms 496236 KB Output is correct
20 Correct 131 ms 495708 KB Output is correct
21 Correct 152 ms 499792 KB Output is correct
22 Correct 160 ms 505168 KB Output is correct
23 Correct 157 ms 503892 KB Output is correct
24 Correct 138 ms 497748 KB Output is correct
25 Correct 136 ms 497656 KB Output is correct
26 Correct 132 ms 496224 KB Output is correct
27 Correct 131 ms 495960 KB Output is correct
28 Correct 141 ms 497768 KB Output is correct
29 Correct 138 ms 495792 KB Output is correct
30 Correct 135 ms 495704 KB Output is correct
31 Correct 135 ms 495888 KB Output is correct
32 Correct 137 ms 495696 KB Output is correct
33 Correct 138 ms 495688 KB Output is correct
34 Correct 140 ms 495696 KB Output is correct
35 Correct 140 ms 495696 KB Output is correct
36 Correct 135 ms 495892 KB Output is correct
37 Correct 136 ms 495704 KB Output is correct
38 Correct 135 ms 495700 KB Output is correct
39 Correct 135 ms 495700 KB Output is correct
40 Correct 138 ms 495700 KB Output is correct
41 Correct 135 ms 495696 KB Output is correct
42 Correct 135 ms 495836 KB Output is correct
43 Correct 136 ms 495804 KB Output is correct
44 Correct 135 ms 495868 KB Output is correct
45 Correct 138 ms 495724 KB Output is correct
46 Correct 136 ms 495696 KB Output is correct
47 Correct 134 ms 495852 KB Output is correct
48 Correct 135 ms 495700 KB Output is correct
49 Correct 135 ms 495696 KB Output is correct
50 Correct 135 ms 495704 KB Output is correct
51 Correct 136 ms 495712 KB Output is correct
52 Correct 134 ms 495704 KB Output is correct
53 Correct 134 ms 495648 KB Output is correct
54 Correct 139 ms 495896 KB Output is correct
55 Correct 137 ms 495680 KB Output is correct
56 Correct 135 ms 495696 KB Output is correct
57 Correct 138 ms 495896 KB Output is correct
58 Correct 135 ms 495696 KB Output is correct
59 Correct 134 ms 495888 KB Output is correct
60 Correct 134 ms 495796 KB Output is correct
61 Correct 135 ms 495696 KB Output is correct
62 Correct 134 ms 495700 KB Output is correct
63 Correct 133 ms 495708 KB Output is correct
64 Correct 134 ms 495700 KB Output is correct
65 Correct 141 ms 495828 KB Output is correct
66 Correct 134 ms 495688 KB Output is correct
67 Correct 137 ms 495956 KB Output is correct
68 Correct 134 ms 495696 KB Output is correct
69 Correct 134 ms 495700 KB Output is correct
70 Correct 140 ms 496340 KB Output is correct
71 Correct 155 ms 503260 KB Output is correct
72 Correct 138 ms 497488 KB Output is correct
73 Correct 133 ms 495952 KB Output is correct
74 Correct 137 ms 496212 KB Output is correct
75 Correct 150 ms 501356 KB Output is correct
76 Correct 155 ms 501332 KB Output is correct
77 Correct 153 ms 503424 KB Output is correct
78 Correct 150 ms 500816 KB Output is correct
79 Correct 151 ms 501332 KB Output is correct
80 Correct 148 ms 501548 KB Output is correct
81 Correct 136 ms 496752 KB Output is correct
82 Correct 161 ms 504656 KB Output is correct
83 Correct 137 ms 496032 KB Output is correct
84 Correct 170 ms 506704 KB Output is correct
85 Correct 155 ms 502100 KB Output is correct
86 Correct 187 ms 510800 KB Output is correct
87 Correct 180 ms 509372 KB Output is correct
88 Correct 185 ms 510036 KB Output is correct
89 Correct 196 ms 511928 KB Output is correct
90 Correct 178 ms 509008 KB Output is correct
91 Correct 181 ms 509212 KB Output is correct
92 Correct 200 ms 512392 KB Output is correct
93 Correct 201 ms 517056 KB Output is correct
94 Correct 175 ms 507800 KB Output is correct
95 Correct 175 ms 507984 KB Output is correct
96 Correct 155 ms 502608 KB Output is correct
97 Correct 154 ms 502876 KB Output is correct

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 184 ms 495696 KB Output is correct
2 Correct 140 ms 495696 KB Output is correct
3 Correct 150 ms 496320 KB Output is correct
4 Correct 135 ms 495700 KB Output is correct
5 Correct 137 ms 495960 KB Output is correct
6 Correct 134 ms 495676 KB Output is correct
7 Correct 143 ms 495740 KB Output is correct
8 Correct 137 ms 495824 KB Output is correct
9 Correct 148 ms 495712 KB Output is correct
10 Correct 286 ms 537156 KB Output is correct
11 Correct 143 ms 500308 KB Output is correct
12 Correct 185 ms 509780 KB Output is correct
13 Correct 138 ms 497236 KB Output is correct
14 Correct 144 ms 500048 KB Output is correct
15 Correct 142 ms 499540 KB Output is correct
16 Correct 145 ms 500404 KB Output is correct
17 Correct 136 ms 495964 KB Output is correct
18 Correct 142 ms 499016 KB Output is correct
19 Correct 133 ms 496236 KB Output is correct
20 Correct 131 ms 495708 KB Output is correct
21 Correct 152 ms 499792 KB Output is correct
22 Correct 160 ms 505168 KB Output is correct
23 Correct 157 ms 503892 KB Output is correct
24 Correct 138 ms 497748 KB Output is correct
25 Correct 136 ms 497656 KB Output is correct
26 Correct 132 ms 496224 KB Output is correct
27 Correct 131 ms 495960 KB Output is correct
28 Correct 141 ms 497768 KB Output is correct
29 Correct 138 ms 495792 KB Output is correct
30 Correct 135 ms 495704 KB Output is correct
31 Correct 135 ms 495888 KB Output is correct
32 Correct 137 ms 495696 KB Output is correct
33 Correct 138 ms 495688 KB Output is correct
34 Correct 140 ms 495696 KB Output is correct
35 Correct 140 ms 495696 KB Output is correct
36 Correct 135 ms 495892 KB Output is correct
37 Correct 136 ms 495704 KB Output is correct
38 Correct 135 ms 495700 KB Output is correct
39 Correct 135 ms 495700 KB Output is correct
40 Correct 138 ms 495700 KB Output is correct
41 Correct 135 ms 495696 KB Output is correct
42 Correct 135 ms 495836 KB Output is correct
43 Correct 136 ms 495804 KB Output is correct
44 Correct 135 ms 495868 KB Output is correct
45 Correct 138 ms 495724 KB Output is correct
46 Correct 136 ms 495696 KB Output is correct
47 Correct 134 ms 495852 KB Output is correct
48 Correct 135 ms 495700 KB Output is correct
49 Correct 135 ms 495696 KB Output is correct
50 Correct 135 ms 495704 KB Output is correct
51 Correct 136 ms 495712 KB Output is correct
52 Correct 134 ms 495704 KB Output is correct
53 Correct 134 ms 495648 KB Output is correct
54 Correct 139 ms 495896 KB Output is correct
55 Correct 137 ms 495680 KB Output is correct
56 Correct 135 ms 495696 KB Output is correct
57 Correct 138 ms 495896 KB Output is correct
58 Correct 135 ms 495696 KB Output is correct
59 Correct 134 ms 495888 KB Output is correct
60 Correct 134 ms 495796 KB Output is correct
61 Correct 135 ms 495696 KB Output is correct
62 Correct 134 ms 495700 KB Output is correct
63 Correct 133 ms 495708 KB Output is correct
64 Correct 134 ms 495700 KB Output is correct
65 Correct 141 ms 495828 KB Output is correct
66 Correct 134 ms 495688 KB Output is correct
67 Correct 137 ms 495956 KB Output is correct
68 Correct 134 ms 495696 KB Output is correct
69 Correct 134 ms 495700 KB Output is correct
70 Correct 140 ms 496340 KB Output is correct
71 Correct 155 ms 503260 KB Output is correct
72 Correct 138 ms 497488 KB Output is correct
73 Correct 133 ms 495952 KB Output is correct
74 Correct 137 ms 496212 KB Output is correct
75 Correct 150 ms 501356 KB Output is correct
76 Correct 155 ms 501332 KB Output is correct
77 Correct 153 ms 503424 KB Output is correct
78 Correct 150 ms 500816 KB Output is correct
79 Correct 151 ms 501332 KB Output is correct
80 Correct 148 ms 501548 KB Output is correct
81 Correct 136 ms 496752 KB Output is correct
82 Correct 161 ms 504656 KB Output is correct
83 Correct 137 ms 496032 KB Output is correct
84 Correct 170 ms 506704 KB Output is correct
85 Correct 155 ms 502100 KB Output is correct
86 Correct 187 ms 510800 KB Output is correct
87 Correct 180 ms 509372 KB Output is correct
88 Correct 185 ms 510036 KB Output is correct
89 Correct 196 ms 511928 KB Output is correct
90 Correct 178 ms 509008 KB Output is correct
91 Correct 181 ms 509212 KB Output is correct
92 Correct 200 ms 512392 KB Output is correct
93 Correct 201 ms 517056 KB Output is correct
94 Correct 175 ms 507800 KB Output is correct
95 Correct 175 ms 507984 KB Output is correct
96 Correct 155 ms 502608 KB Output is correct
97 Correct 154 ms 502876 KB Output is correct
98 Correct 138 ms 496980 KB Output is correct
99 Correct 136 ms 495916 KB Output is correct
100 Execution timed out 1093 ms 697172 KB Time limit exceeded
101 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 184 ms 495696 KB Output is correct
2 Correct 140 ms 495696 KB Output is correct
3 Correct 150 ms 496320 KB Output is correct
4 Correct 135 ms 495700 KB Output is correct
5 Correct 137 ms 495960 KB Output is correct
6 Correct 134 ms 495676 KB Output is correct
7 Correct 143 ms 495740 KB Output is correct
8 Correct 137 ms 495824 KB Output is correct
9 Correct 148 ms 495712 KB Output is correct
10 Correct 286 ms 537156 KB Output is correct
11 Correct 143 ms 500308 KB Output is correct
12 Correct 185 ms 509780 KB Output is correct
13 Correct 138 ms 497236 KB Output is correct
14 Correct 144 ms 500048 KB Output is correct
15 Correct 142 ms 499540 KB Output is correct
16 Correct 145 ms 500404 KB Output is correct
17 Correct 136 ms 495964 KB Output is correct
18 Correct 142 ms 499016 KB Output is correct
19 Correct 133 ms 496236 KB Output is correct
20 Correct 131 ms 495708 KB Output is correct
21 Correct 152 ms 499792 KB Output is correct
22 Correct 160 ms 505168 KB Output is correct
23 Correct 157 ms 503892 KB Output is correct
24 Correct 138 ms 497748 KB Output is correct
25 Correct 136 ms 497656 KB Output is correct
26 Correct 132 ms 496224 KB Output is correct
27 Correct 131 ms 495960 KB Output is correct
28 Correct 141 ms 497768 KB Output is correct
29 Correct 130 ms 495916 KB Output is correct
30 Correct 130 ms 495788 KB Output is correct
31 Correct 130 ms 495888 KB Output is correct
32 Correct 132 ms 495888 KB Output is correct
33 Correct 136 ms 495952 KB Output is correct
34 Correct 130 ms 495696 KB Output is correct
35 Correct 134 ms 495844 KB Output is correct
36 Correct 132 ms 495956 KB Output is correct
37 Correct 136 ms 496556 KB Output is correct
38 Runtime error 538 ms 1005380 KB Execution killed with signal 11
39 Halted 0 ms 0 KB -