oj.uz

Submission #892018

# Submission time Handle Problem Language Result Execution time Memory
892018 2023-12-24T15:58:42 Z alexander707070 Cookies (JOI23_cookies) C++14
63 / 100
 1000 ms 1005108 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];

int states;

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++){

                states++;

                if(states>208000000)exit(0);

                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:106:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  106 |     for(int i=0;i<w.size();i++){
      |                 ~^~~~~~~~~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 113 ms 495908 KB Output is correct
2 Correct 115 ms 495904 KB Output is correct
3 Correct 115 ms 495912 KB Output is correct
4 Correct 114 ms 495700 KB Output is correct
5 Correct 113 ms 495852 KB Output is correct
6 Correct 116 ms 495976 KB Output is correct
7 Correct 115 ms 495728 KB Output is correct
8 Correct 118 ms 495988 KB Output is correct
9 Correct 114 ms 495700 KB Output is correct
10 Correct 196 ms 536944 KB Output is correct
11 Correct 119 ms 500208 KB Output is correct
12 Correct 152 ms 509780 KB Output is correct
13 Correct 131 ms 500904 KB Output is correct
14 Correct 122 ms 502148 KB Output is correct
15 Correct 122 ms 501588 KB Output is correct
16 Correct 123 ms 501940 KB Output is correct
17 Correct 119 ms 497028 KB Output is correct
18 Correct 125 ms 499508 KB Output is correct
19 Correct 116 ms 496484 KB Output is correct
20 Correct 118 ms 496208 KB Output is correct
21 Correct 127 ms 501840 KB Output is correct
22 Correct 153 ms 514508 KB Output is correct
23 Correct 142 ms 511824 KB Output is correct
24 Correct 132 ms 502608 KB Output is correct
25 Correct 130 ms 502356 KB Output is correct
26 Correct 122 ms 497588 KB Output is correct
27 Correct 119 ms 497364 KB Output is correct
28 Correct 118 ms 499284 KB Output is correct

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 115 ms 495780 KB Output is correct
2 Correct 113 ms 495916 KB Output is correct
3 Correct 117 ms 496112 KB Output is correct
4 Correct 116 ms 495840 KB Output is correct
5 Correct 119 ms 496152 KB Output is correct
6 Correct 113 ms 495876 KB Output is correct
7 Correct 113 ms 495916 KB Output is correct
8 Correct 115 ms 495956 KB Output is correct
9 Correct 115 ms 496372 KB Output is correct
10 Runtime error 431 ms 1005108 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 495904 KB Output is correct
2 Correct 118 ms 495888 KB Output is correct
3 Correct 113 ms 495880 KB Output is correct
4 Correct 114 ms 495744 KB Output is correct
5 Correct 114 ms 495700 KB Output is correct
6 Correct 113 ms 495700 KB Output is correct
7 Correct 113 ms 495828 KB Output is correct
8 Correct 113 ms 495824 KB Output is correct
9 Correct 115 ms 495852 KB Output is correct
10 Correct 115 ms 495696 KB Output is correct
11 Correct 114 ms 495700 KB Output is correct
12 Correct 116 ms 495880 KB Output is correct
13 Correct 115 ms 495828 KB Output is correct
14 Correct 114 ms 495756 KB Output is correct
15 Correct 112 ms 495908 KB Output is correct
16 Correct 113 ms 495884 KB Output is correct
17 Correct 114 ms 496100 KB Output is correct
18 Correct 113 ms 495828 KB Output is correct
19 Correct 114 ms 495696 KB Output is correct
20 Correct 112 ms 495808 KB Output is correct
21 Correct 119 ms 495912 KB Output is correct
22 Correct 113 ms 495696 KB Output is correct
23 Correct 117 ms 495828 KB Output is correct
24 Correct 114 ms 495696 KB Output is correct
25 Correct 112 ms 495696 KB Output is correct
26 Correct 115 ms 495696 KB Output is correct
27 Correct 114 ms 495840 KB Output is correct
28 Correct 117 ms 495916 KB Output is correct
29 Correct 113 ms 495672 KB Output is correct
30 Correct 114 ms 495696 KB Output is correct
31 Correct 114 ms 495700 KB Output is correct
32 Correct 112 ms 495756 KB Output is correct
33 Correct 115 ms 495868 KB Output is correct
34 Correct 115 ms 495704 KB Output is correct
35 Correct 113 ms 495696 KB Output is correct
36 Correct 113 ms 495724 KB Output is correct
37 Correct 112 ms 495828 KB Output is correct

Subtask #4
45.0 / 45.0

# Verdict Execution time Memory Grader output
1 Correct 113 ms 495908 KB Output is correct
2 Correct 115 ms 495904 KB Output is correct
3 Correct 115 ms 495912 KB Output is correct
4 Correct 114 ms 495700 KB Output is correct
5 Correct 113 ms 495852 KB Output is correct
6 Correct 116 ms 495976 KB Output is correct
7 Correct 115 ms 495728 KB Output is correct
8 Correct 118 ms 495988 KB Output is correct
9 Correct 114 ms 495700 KB Output is correct
10 Correct 196 ms 536944 KB Output is correct
11 Correct 119 ms 500208 KB Output is correct
12 Correct 152 ms 509780 KB Output is correct
13 Correct 131 ms 500904 KB Output is correct
14 Correct 122 ms 502148 KB Output is correct
15 Correct 122 ms 501588 KB Output is correct
16 Correct 123 ms 501940 KB Output is correct
17 Correct 119 ms 497028 KB Output is correct
18 Correct 125 ms 499508 KB Output is correct
19 Correct 116 ms 496484 KB Output is correct
20 Correct 118 ms 496208 KB Output is correct
21 Correct 127 ms 501840 KB Output is correct
22 Correct 153 ms 514508 KB Output is correct
23 Correct 142 ms 511824 KB Output is correct
24 Correct 132 ms 502608 KB Output is correct
25 Correct 130 ms 502356 KB Output is correct
26 Correct 122 ms 497588 KB Output is correct
27 Correct 119 ms 497364 KB Output is correct
28 Correct 118 ms 499284 KB Output is correct
29 Correct 113 ms 495904 KB Output is correct
30 Correct 118 ms 495888 KB Output is correct
31 Correct 113 ms 495880 KB Output is correct
32 Correct 114 ms 495744 KB Output is correct
33 Correct 114 ms 495700 KB Output is correct
34 Correct 113 ms 495700 KB Output is correct
35 Correct 113 ms 495828 KB Output is correct
36 Correct 113 ms 495824 KB Output is correct
37 Correct 115 ms 495852 KB Output is correct
38 Correct 115 ms 495696 KB Output is correct
39 Correct 114 ms 495700 KB Output is correct
40 Correct 116 ms 495880 KB Output is correct
41 Correct 115 ms 495828 KB Output is correct
42 Correct 114 ms 495756 KB Output is correct
43 Correct 112 ms 495908 KB Output is correct
44 Correct 113 ms 495884 KB Output is correct
45 Correct 114 ms 496100 KB Output is correct
46 Correct 113 ms 495828 KB Output is correct
47 Correct 114 ms 495696 KB Output is correct
48 Correct 112 ms 495808 KB Output is correct
49 Correct 119 ms 495912 KB Output is correct
50 Correct 113 ms 495696 KB Output is correct
51 Correct 117 ms 495828 KB Output is correct
52 Correct 114 ms 495696 KB Output is correct
53 Correct 112 ms 495696 KB Output is correct
54 Correct 115 ms 495696 KB Output is correct
55 Correct 114 ms 495840 KB Output is correct
56 Correct 117 ms 495916 KB Output is correct
57 Correct 113 ms 495672 KB Output is correct
58 Correct 114 ms 495696 KB Output is correct
59 Correct 114 ms 495700 KB Output is correct
60 Correct 112 ms 495756 KB Output is correct
61 Correct 115 ms 495868 KB Output is correct
62 Correct 115 ms 495704 KB Output is correct
63 Correct 113 ms 495696 KB Output is correct
64 Correct 113 ms 495724 KB Output is correct
65 Correct 112 ms 495828 KB Output is correct
66 Correct 113 ms 495700 KB Output is correct
67 Correct 117 ms 495952 KB Output is correct
68 Correct 113 ms 495700 KB Output is correct
69 Correct 113 ms 495696 KB Output is correct
70 Correct 119 ms 497104 KB Output is correct
71 Correct 136 ms 504640 KB Output is correct
72 Correct 127 ms 501700 KB Output is correct
73 Correct 116 ms 496464 KB Output is correct
74 Correct 118 ms 497264 KB Output is correct
75 Correct 132 ms 504148 KB Output is correct
76 Correct 129 ms 502764 KB Output is correct
77 Correct 137 ms 504668 KB Output is correct
78 Correct 127 ms 502128 KB Output is correct
79 Correct 134 ms 503896 KB Output is correct
80 Correct 130 ms 503000 KB Output is correct
81 Correct 114 ms 496980 KB Output is correct
82 Correct 140 ms 505168 KB Output is correct
83 Correct 114 ms 496580 KB Output is correct
84 Correct 143 ms 507572 KB Output is correct
85 Correct 130 ms 502100 KB Output is correct
86 Correct 159 ms 511064 KB Output is correct
87 Correct 156 ms 509964 KB Output is correct
88 Correct 155 ms 510672 KB Output is correct
89 Correct 160 ms 512596 KB Output is correct
90 Correct 149 ms 510120 KB Output is correct
91 Correct 153 ms 510288 KB Output is correct
92 Correct 165 ms 515664 KB Output is correct
93 Correct 153 ms 520276 KB Output is correct
94 Correct 165 ms 517992 KB Output is correct
95 Correct 147 ms 508832 KB Output is correct
96 Correct 141 ms 505692 KB Output is correct
97 Correct 142 ms 506192 KB Output is correct

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 113 ms 495908 KB Output is correct
2 Correct 115 ms 495904 KB Output is correct
3 Correct 115 ms 495912 KB Output is correct
4 Correct 114 ms 495700 KB Output is correct
5 Correct 113 ms 495852 KB Output is correct
6 Correct 116 ms 495976 KB Output is correct
7 Correct 115 ms 495728 KB Output is correct
8 Correct 118 ms 495988 KB Output is correct
9 Correct 114 ms 495700 KB Output is correct
10 Correct 196 ms 536944 KB Output is correct
11 Correct 119 ms 500208 KB Output is correct
12 Correct 152 ms 509780 KB Output is correct
13 Correct 131 ms 500904 KB Output is correct
14 Correct 122 ms 502148 KB Output is correct
15 Correct 122 ms 501588 KB Output is correct
16 Correct 123 ms 501940 KB Output is correct
17 Correct 119 ms 497028 KB Output is correct
18 Correct 125 ms 499508 KB Output is correct
19 Correct 116 ms 496484 KB Output is correct
20 Correct 118 ms 496208 KB Output is correct
21 Correct 127 ms 501840 KB Output is correct
22 Correct 153 ms 514508 KB Output is correct
23 Correct 142 ms 511824 KB Output is correct
24 Correct 132 ms 502608 KB Output is correct
25 Correct 130 ms 502356 KB Output is correct
26 Correct 122 ms 497588 KB Output is correct
27 Correct 119 ms 497364 KB Output is correct
28 Correct 118 ms 499284 KB Output is correct
29 Correct 113 ms 495904 KB Output is correct
30 Correct 118 ms 495888 KB Output is correct
31 Correct 113 ms 495880 KB Output is correct
32 Correct 114 ms 495744 KB Output is correct
33 Correct 114 ms 495700 KB Output is correct
34 Correct 113 ms 495700 KB Output is correct
35 Correct 113 ms 495828 KB Output is correct
36 Correct 113 ms 495824 KB Output is correct
37 Correct 115 ms 495852 KB Output is correct
38 Correct 115 ms 495696 KB Output is correct
39 Correct 114 ms 495700 KB Output is correct
40 Correct 116 ms 495880 KB Output is correct
41 Correct 115 ms 495828 KB Output is correct
42 Correct 114 ms 495756 KB Output is correct
43 Correct 112 ms 495908 KB Output is correct
44 Correct 113 ms 495884 KB Output is correct
45 Correct 114 ms 496100 KB Output is correct
46 Correct 113 ms 495828 KB Output is correct
47 Correct 114 ms 495696 KB Output is correct
48 Correct 112 ms 495808 KB Output is correct
49 Correct 119 ms 495912 KB Output is correct
50 Correct 113 ms 495696 KB Output is correct
51 Correct 117 ms 495828 KB Output is correct
52 Correct 114 ms 495696 KB Output is correct
53 Correct 112 ms 495696 KB Output is correct
54 Correct 115 ms 495696 KB Output is correct
55 Correct 114 ms 495840 KB Output is correct
56 Correct 117 ms 495916 KB Output is correct
57 Correct 113 ms 495672 KB Output is correct
58 Correct 114 ms 495696 KB Output is correct
59 Correct 114 ms 495700 KB Output is correct
60 Correct 112 ms 495756 KB Output is correct
61 Correct 115 ms 495868 KB Output is correct
62 Correct 115 ms 495704 KB Output is correct
63 Correct 113 ms 495696 KB Output is correct
64 Correct 113 ms 495724 KB Output is correct
65 Correct 112 ms 495828 KB Output is correct
66 Correct 113 ms 495700 KB Output is correct
67 Correct 117 ms 495952 KB Output is correct
68 Correct 113 ms 495700 KB Output is correct
69 Correct 113 ms 495696 KB Output is correct
70 Correct 119 ms 497104 KB Output is correct
71 Correct 136 ms 504640 KB Output is correct
72 Correct 127 ms 501700 KB Output is correct
73 Correct 116 ms 496464 KB Output is correct
74 Correct 118 ms 497264 KB Output is correct
75 Correct 132 ms 504148 KB Output is correct
76 Correct 129 ms 502764 KB Output is correct
77 Correct 137 ms 504668 KB Output is correct
78 Correct 127 ms 502128 KB Output is correct
79 Correct 134 ms 503896 KB Output is correct
80 Correct 130 ms 503000 KB Output is correct
81 Correct 114 ms 496980 KB Output is correct
82 Correct 140 ms 505168 KB Output is correct
83 Correct 114 ms 496580 KB Output is correct
84 Correct 143 ms 507572 KB Output is correct
85 Correct 130 ms 502100 KB Output is correct
86 Correct 159 ms 511064 KB Output is correct
87 Correct 156 ms 509964 KB Output is correct
88 Correct 155 ms 510672 KB Output is correct
89 Correct 160 ms 512596 KB Output is correct
90 Correct 149 ms 510120 KB Output is correct
91 Correct 153 ms 510288 KB Output is correct
92 Correct 165 ms 515664 KB Output is correct
93 Correct 153 ms 520276 KB Output is correct
94 Correct 165 ms 517992 KB Output is correct
95 Correct 147 ms 508832 KB Output is correct
96 Correct 141 ms 505692 KB Output is correct
97 Correct 142 ms 506192 KB Output is correct
98 Correct 115 ms 496460 KB Output is correct
99 Correct 116 ms 495700 KB Output is correct
100 Execution timed out 1085 ms 746808 KB Time limit exceeded
101 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 113 ms 495908 KB Output is correct
2 Correct 115 ms 495904 KB Output is correct
3 Correct 115 ms 495912 KB Output is correct
4 Correct 114 ms 495700 KB Output is correct
5 Correct 113 ms 495852 KB Output is correct
6 Correct 116 ms 495976 KB Output is correct
7 Correct 115 ms 495728 KB Output is correct
8 Correct 118 ms 495988 KB Output is correct
9 Correct 114 ms 495700 KB Output is correct
10 Correct 196 ms 536944 KB Output is correct
11 Correct 119 ms 500208 KB Output is correct
12 Correct 152 ms 509780 KB Output is correct
13 Correct 131 ms 500904 KB Output is correct
14 Correct 122 ms 502148 KB Output is correct
15 Correct 122 ms 501588 KB Output is correct
16 Correct 123 ms 501940 KB Output is correct
17 Correct 119 ms 497028 KB Output is correct
18 Correct 125 ms 499508 KB Output is correct
19 Correct 116 ms 496484 KB Output is correct
20 Correct 118 ms 496208 KB Output is correct
21 Correct 127 ms 501840 KB Output is correct
22 Correct 153 ms 514508 KB Output is correct
23 Correct 142 ms 511824 KB Output is correct
24 Correct 132 ms 502608 KB Output is correct
25 Correct 130 ms 502356 KB Output is correct
26 Correct 122 ms 497588 KB Output is correct
27 Correct 119 ms 497364 KB Output is correct
28 Correct 118 ms 499284 KB Output is correct
29 Correct 115 ms 495780 KB Output is correct
30 Correct 113 ms 495916 KB Output is correct
31 Correct 117 ms 496112 KB Output is correct
32 Correct 116 ms 495840 KB Output is correct
33 Correct 119 ms 496152 KB Output is correct
34 Correct 113 ms 495876 KB Output is correct
35 Correct 113 ms 495916 KB Output is correct
36 Correct 115 ms 495956 KB Output is correct
37 Correct 115 ms 496372 KB Output is correct
38 Runtime error 431 ms 1005108 KB Execution killed with signal 11
39 Halted 0 ms 0 KB -