oj.uz

Submission #892015

# Submission time Handle Problem Language Result Execution time Memory
892015 2023-12-24T15:50:37 Z alexander707070 Cookies (JOI23_cookies) C++14
63 / 100
 1000 ms 1005036 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 151 ms 495872 KB Output is correct
2 Correct 112 ms 495704 KB Output is correct
3 Correct 112 ms 495832 KB Output is correct
4 Correct 112 ms 495956 KB Output is correct
5 Correct 116 ms 495904 KB Output is correct
6 Correct 114 ms 495696 KB Output is correct
7 Correct 113 ms 495696 KB Output is correct
8 Correct 118 ms 495956 KB Output is correct
9 Correct 116 ms 495916 KB Output is correct
10 Correct 194 ms 537088 KB Output is correct
11 Correct 117 ms 500336 KB Output is correct
12 Correct 162 ms 509920 KB Output is correct
13 Correct 125 ms 500560 KB Output is correct
14 Correct 124 ms 502284 KB Output is correct
15 Correct 122 ms 501724 KB Output is correct
16 Correct 120 ms 502096 KB Output is correct
17 Correct 115 ms 496860 KB Output is correct
18 Correct 125 ms 499416 KB Output is correct
19 Correct 113 ms 496340 KB Output is correct
20 Correct 113 ms 496464 KB Output is correct
21 Correct 125 ms 501500 KB Output is correct
22 Correct 149 ms 514412 KB Output is correct
23 Correct 150 ms 511824 KB Output is correct
24 Correct 132 ms 502612 KB Output is correct
25 Correct 140 ms 502352 KB Output is correct
26 Correct 118 ms 497352 KB Output is correct
27 Correct 120 ms 497364 KB Output is correct
28 Correct 117 ms 499280 KB Output is correct

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 118 ms 495700 KB Output is correct
2 Correct 113 ms 495700 KB Output is correct
3 Correct 113 ms 495696 KB Output is correct
4 Correct 113 ms 495888 KB Output is correct
5 Correct 119 ms 496032 KB Output is correct
6 Correct 115 ms 495696 KB Output is correct
7 Correct 118 ms 495760 KB Output is correct
8 Correct 115 ms 495920 KB Output is correct
9 Correct 116 ms 496468 KB Output is correct
10 Runtime error 521 ms 1005036 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 117 ms 495832 KB Output is correct
2 Correct 112 ms 495696 KB Output is correct
3 Correct 113 ms 495700 KB Output is correct
4 Correct 115 ms 495792 KB Output is correct
5 Correct 113 ms 495952 KB Output is correct
6 Correct 114 ms 495700 KB Output is correct
7 Correct 114 ms 495700 KB Output is correct
8 Correct 118 ms 496084 KB Output is correct
9 Correct 115 ms 495696 KB Output is correct
10 Correct 117 ms 495904 KB Output is correct
11 Correct 115 ms 495776 KB Output is correct
12 Correct 120 ms 495976 KB Output is correct
13 Correct 113 ms 495980 KB Output is correct
14 Correct 115 ms 495904 KB Output is correct
15 Correct 113 ms 495904 KB Output is correct
16 Correct 113 ms 495908 KB Output is correct
17 Correct 113 ms 495700 KB Output is correct
18 Correct 113 ms 495696 KB Output is correct
19 Correct 117 ms 495924 KB Output is correct
20 Correct 120 ms 495824 KB Output is correct
21 Correct 113 ms 495716 KB Output is correct
22 Correct 113 ms 495696 KB Output is correct
23 Correct 114 ms 495828 KB Output is correct
24 Correct 115 ms 495916 KB Output is correct
25 Correct 116 ms 495904 KB Output is correct
26 Correct 114 ms 495700 KB Output is correct
27 Correct 113 ms 495796 KB Output is correct
28 Correct 114 ms 496028 KB Output is correct
29 Correct 117 ms 495992 KB Output is correct
30 Correct 113 ms 495896 KB Output is correct
31 Correct 115 ms 495700 KB Output is correct
32 Correct 113 ms 495732 KB Output is correct
33 Correct 114 ms 495672 KB Output is correct
34 Correct 118 ms 495700 KB Output is correct
35 Correct 113 ms 495712 KB Output is correct
36 Correct 121 ms 495932 KB Output is correct
37 Correct 115 ms 495908 KB Output is correct

Subtask #4
45.0 / 45.0

# Verdict Execution time Memory Grader output
1 Correct 151 ms 495872 KB Output is correct
2 Correct 112 ms 495704 KB Output is correct
3 Correct 112 ms 495832 KB Output is correct
4 Correct 112 ms 495956 KB Output is correct
5 Correct 116 ms 495904 KB Output is correct
6 Correct 114 ms 495696 KB Output is correct
7 Correct 113 ms 495696 KB Output is correct
8 Correct 118 ms 495956 KB Output is correct
9 Correct 116 ms 495916 KB Output is correct
10 Correct 194 ms 537088 KB Output is correct
11 Correct 117 ms 500336 KB Output is correct
12 Correct 162 ms 509920 KB Output is correct
13 Correct 125 ms 500560 KB Output is correct
14 Correct 124 ms 502284 KB Output is correct
15 Correct 122 ms 501724 KB Output is correct
16 Correct 120 ms 502096 KB Output is correct
17 Correct 115 ms 496860 KB Output is correct
18 Correct 125 ms 499416 KB Output is correct
19 Correct 113 ms 496340 KB Output is correct
20 Correct 113 ms 496464 KB Output is correct
21 Correct 125 ms 501500 KB Output is correct
22 Correct 149 ms 514412 KB Output is correct
23 Correct 150 ms 511824 KB Output is correct
24 Correct 132 ms 502612 KB Output is correct
25 Correct 140 ms 502352 KB Output is correct
26 Correct 118 ms 497352 KB Output is correct
27 Correct 120 ms 497364 KB Output is correct
28 Correct 117 ms 499280 KB Output is correct
29 Correct 117 ms 495832 KB Output is correct
30 Correct 112 ms 495696 KB Output is correct
31 Correct 113 ms 495700 KB Output is correct
32 Correct 115 ms 495792 KB Output is correct
33 Correct 113 ms 495952 KB Output is correct
34 Correct 114 ms 495700 KB Output is correct
35 Correct 114 ms 495700 KB Output is correct
36 Correct 118 ms 496084 KB Output is correct
37 Correct 115 ms 495696 KB Output is correct
38 Correct 117 ms 495904 KB Output is correct
39 Correct 115 ms 495776 KB Output is correct
40 Correct 120 ms 495976 KB Output is correct
41 Correct 113 ms 495980 KB Output is correct
42 Correct 115 ms 495904 KB Output is correct
43 Correct 113 ms 495904 KB Output is correct
44 Correct 113 ms 495908 KB Output is correct
45 Correct 113 ms 495700 KB Output is correct
46 Correct 113 ms 495696 KB Output is correct
47 Correct 117 ms 495924 KB Output is correct
48 Correct 120 ms 495824 KB Output is correct
49 Correct 113 ms 495716 KB Output is correct
50 Correct 113 ms 495696 KB Output is correct
51 Correct 114 ms 495828 KB Output is correct
52 Correct 115 ms 495916 KB Output is correct
53 Correct 116 ms 495904 KB Output is correct
54 Correct 114 ms 495700 KB Output is correct
55 Correct 113 ms 495796 KB Output is correct
56 Correct 114 ms 496028 KB Output is correct
57 Correct 117 ms 495992 KB Output is correct
58 Correct 113 ms 495896 KB Output is correct
59 Correct 115 ms 495700 KB Output is correct
60 Correct 113 ms 495732 KB Output is correct
61 Correct 114 ms 495672 KB Output is correct
62 Correct 118 ms 495700 KB Output is correct
63 Correct 113 ms 495712 KB Output is correct
64 Correct 121 ms 495932 KB Output is correct
65 Correct 115 ms 495908 KB Output is correct
66 Correct 113 ms 495700 KB Output is correct
67 Correct 114 ms 495960 KB Output is correct
68 Correct 118 ms 495952 KB Output is correct
69 Correct 114 ms 495700 KB Output is correct
70 Correct 115 ms 497208 KB Output is correct
71 Correct 134 ms 504740 KB Output is correct
72 Correct 129 ms 501844 KB Output is correct
73 Correct 117 ms 496372 KB Output is correct
74 Correct 134 ms 497088 KB Output is correct
75 Correct 136 ms 504144 KB Output is correct
76 Correct 129 ms 502764 KB Output is correct
77 Correct 139 ms 504660 KB Output is correct
78 Correct 129 ms 502096 KB Output is correct
79 Correct 137 ms 504176 KB Output is correct
80 Correct 140 ms 502868 KB Output is correct
81 Correct 122 ms 496980 KB Output is correct
82 Correct 138 ms 505168 KB Output is correct
83 Correct 117 ms 496468 KB Output is correct
84 Correct 144 ms 507776 KB Output is correct
85 Correct 131 ms 502144 KB Output is correct
86 Correct 162 ms 511220 KB Output is correct
87 Correct 154 ms 509968 KB Output is correct
88 Correct 155 ms 510544 KB Output is correct
89 Correct 161 ms 512596 KB Output is correct
90 Correct 167 ms 510120 KB Output is correct
91 Correct 152 ms 510112 KB Output is correct
92 Correct 165 ms 515664 KB Output is correct
93 Correct 155 ms 520528 KB Output is correct
94 Correct 160 ms 517716 KB Output is correct
95 Correct 149 ms 508776 KB Output is correct
96 Correct 142 ms 505680 KB Output is correct
97 Correct 146 ms 506324 KB Output is correct

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 151 ms 495872 KB Output is correct
2 Correct 112 ms 495704 KB Output is correct
3 Correct 112 ms 495832 KB Output is correct
4 Correct 112 ms 495956 KB Output is correct
5 Correct 116 ms 495904 KB Output is correct
6 Correct 114 ms 495696 KB Output is correct
7 Correct 113 ms 495696 KB Output is correct
8 Correct 118 ms 495956 KB Output is correct
9 Correct 116 ms 495916 KB Output is correct
10 Correct 194 ms 537088 KB Output is correct
11 Correct 117 ms 500336 KB Output is correct
12 Correct 162 ms 509920 KB Output is correct
13 Correct 125 ms 500560 KB Output is correct
14 Correct 124 ms 502284 KB Output is correct
15 Correct 122 ms 501724 KB Output is correct
16 Correct 120 ms 502096 KB Output is correct
17 Correct 115 ms 496860 KB Output is correct
18 Correct 125 ms 499416 KB Output is correct
19 Correct 113 ms 496340 KB Output is correct
20 Correct 113 ms 496464 KB Output is correct
21 Correct 125 ms 501500 KB Output is correct
22 Correct 149 ms 514412 KB Output is correct
23 Correct 150 ms 511824 KB Output is correct
24 Correct 132 ms 502612 KB Output is correct
25 Correct 140 ms 502352 KB Output is correct
26 Correct 118 ms 497352 KB Output is correct
27 Correct 120 ms 497364 KB Output is correct
28 Correct 117 ms 499280 KB Output is correct
29 Correct 117 ms 495832 KB Output is correct
30 Correct 112 ms 495696 KB Output is correct
31 Correct 113 ms 495700 KB Output is correct
32 Correct 115 ms 495792 KB Output is correct
33 Correct 113 ms 495952 KB Output is correct
34 Correct 114 ms 495700 KB Output is correct
35 Correct 114 ms 495700 KB Output is correct
36 Correct 118 ms 496084 KB Output is correct
37 Correct 115 ms 495696 KB Output is correct
38 Correct 117 ms 495904 KB Output is correct
39 Correct 115 ms 495776 KB Output is correct
40 Correct 120 ms 495976 KB Output is correct
41 Correct 113 ms 495980 KB Output is correct
42 Correct 115 ms 495904 KB Output is correct
43 Correct 113 ms 495904 KB Output is correct
44 Correct 113 ms 495908 KB Output is correct
45 Correct 113 ms 495700 KB Output is correct
46 Correct 113 ms 495696 KB Output is correct
47 Correct 117 ms 495924 KB Output is correct
48 Correct 120 ms 495824 KB Output is correct
49 Correct 113 ms 495716 KB Output is correct
50 Correct 113 ms 495696 KB Output is correct
51 Correct 114 ms 495828 KB Output is correct
52 Correct 115 ms 495916 KB Output is correct
53 Correct 116 ms 495904 KB Output is correct
54 Correct 114 ms 495700 KB Output is correct
55 Correct 113 ms 495796 KB Output is correct
56 Correct 114 ms 496028 KB Output is correct
57 Correct 117 ms 495992 KB Output is correct
58 Correct 113 ms 495896 KB Output is correct
59 Correct 115 ms 495700 KB Output is correct
60 Correct 113 ms 495732 KB Output is correct
61 Correct 114 ms 495672 KB Output is correct
62 Correct 118 ms 495700 KB Output is correct
63 Correct 113 ms 495712 KB Output is correct
64 Correct 121 ms 495932 KB Output is correct
65 Correct 115 ms 495908 KB Output is correct
66 Correct 113 ms 495700 KB Output is correct
67 Correct 114 ms 495960 KB Output is correct
68 Correct 118 ms 495952 KB Output is correct
69 Correct 114 ms 495700 KB Output is correct
70 Correct 115 ms 497208 KB Output is correct
71 Correct 134 ms 504740 KB Output is correct
72 Correct 129 ms 501844 KB Output is correct
73 Correct 117 ms 496372 KB Output is correct
74 Correct 134 ms 497088 KB Output is correct
75 Correct 136 ms 504144 KB Output is correct
76 Correct 129 ms 502764 KB Output is correct
77 Correct 139 ms 504660 KB Output is correct
78 Correct 129 ms 502096 KB Output is correct
79 Correct 137 ms 504176 KB Output is correct
80 Correct 140 ms 502868 KB Output is correct
81 Correct 122 ms 496980 KB Output is correct
82 Correct 138 ms 505168 KB Output is correct
83 Correct 117 ms 496468 KB Output is correct
84 Correct 144 ms 507776 KB Output is correct
85 Correct 131 ms 502144 KB Output is correct
86 Correct 162 ms 511220 KB Output is correct
87 Correct 154 ms 509968 KB Output is correct
88 Correct 155 ms 510544 KB Output is correct
89 Correct 161 ms 512596 KB Output is correct
90 Correct 167 ms 510120 KB Output is correct
91 Correct 152 ms 510112 KB Output is correct
92 Correct 165 ms 515664 KB Output is correct
93 Correct 155 ms 520528 KB Output is correct
94 Correct 160 ms 517716 KB Output is correct
95 Correct 149 ms 508776 KB Output is correct
96 Correct 142 ms 505680 KB Output is correct
97 Correct 146 ms 506324 KB Output is correct
98 Correct 116 ms 496608 KB Output is correct
99 Correct 113 ms 495872 KB Output is correct
100 Execution timed out 1083 ms 746732 KB Time limit exceeded
101 Halted 0 ms 0 KB -

Subtask #6
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 151 ms 495872 KB Output is correct
2 Correct 112 ms 495704 KB Output is correct
3 Correct 112 ms 495832 KB Output is correct
4 Correct 112 ms 495956 KB Output is correct
5 Correct 116 ms 495904 KB Output is correct
6 Correct 114 ms 495696 KB Output is correct
7 Correct 113 ms 495696 KB Output is correct
8 Correct 118 ms 495956 KB Output is correct
9 Correct 116 ms 495916 KB Output is correct
10 Correct 194 ms 537088 KB Output is correct
11 Correct 117 ms 500336 KB Output is correct
12 Correct 162 ms 509920 KB Output is correct
13 Correct 125 ms 500560 KB Output is correct
14 Correct 124 ms 502284 KB Output is correct
15 Correct 122 ms 501724 KB Output is correct
16 Correct 120 ms 502096 KB Output is correct
17 Correct 115 ms 496860 KB Output is correct
18 Correct 125 ms 499416 KB Output is correct
19 Correct 113 ms 496340 KB Output is correct
20 Correct 113 ms 496464 KB Output is correct
21 Correct 125 ms 501500 KB Output is correct
22 Correct 149 ms 514412 KB Output is correct
23 Correct 150 ms 511824 KB Output is correct
24 Correct 132 ms 502612 KB Output is correct
25 Correct 140 ms 502352 KB Output is correct
26 Correct 118 ms 497352 KB Output is correct
27 Correct 120 ms 497364 KB Output is correct
28 Correct 117 ms 499280 KB Output is correct
29 Correct 118 ms 495700 KB Output is correct
30 Correct 113 ms 495700 KB Output is correct
31 Correct 113 ms 495696 KB Output is correct
32 Correct 113 ms 495888 KB Output is correct
33 Correct 119 ms 496032 KB Output is correct
34 Correct 115 ms 495696 KB Output is correct
35 Correct 118 ms 495760 KB Output is correct
36 Correct 115 ms 495920 KB Output is correct
37 Correct 116 ms 496468 KB Output is correct
38 Runtime error 521 ms 1005036 KB Execution killed with signal 11
39 Halted 0 ms 0 KB -