oj.uz

Submission #566523

# Submission time Handle Problem Language Result Execution time Memory
566523 2022-05-22T11:27:58 Z Abdulmohsen1284 Bootfall (IZhO17_bootfall) C++14
65 / 100
 1000 ms 4088 KB 
#include"bits/stdc++.h"
using namespace std;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
template<class x>
using ordered_set = tree<x, null_type,less<x>, rb_tree_tag,tree_order_statistics_node_update>;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
//bool plc[600000];
const long long mod=129583759019245;
long long occ[250000];
int good[250006],a[505],maxn;
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n,sum=0;
    cin>>n;
    for(int i=0;i<n;i++)
    {
        cin>>a[i];
        sum+=a[i];
    }
    maxn=sum;
    sort(a,a+n);
    //reverse(a,a+n);
    //plc[0]=true;
    vector <int> h;
    occ[0]=1;
    //yes.push_back(0);
    for(int i=0;i<n;i++)
    {
        for(int j=maxn;j>=a[i];j--)
        {
            occ[j]+=occ[j-a[i]];
            occ[j]%=mod;
        }
    }
    
    //cout<<"HI"<<endl;
    if(occ[sum/2]!=0&&sum%2==0)
    {
        for(int k=0;k<n;k++)
        {
            sum-=a[k];
            for(int i=a[k];i<=maxn;i++)
            {
                if(occ[i-a[k]]!=0){
                occ[i]-=occ[i-a[k]];
                if(occ[i]<0)
                    occ[i]+=mod;
                
                }
            }
            /*for(int i=0;i<=15;i++)
            {
                cout<<occ[i]<<" ";
            }
            cout<<"\n";*/
            //cout<<"HELLO"<<endl;
            for(int i=0;i<=sum;i++)
            {
                int oth=i-(sum-i);
                if(oth<=0||oth>=maxn)
                    continue;
                if(occ[i]!=0){
                    good[oth]++;
                    //cout<<oth<<" ";
                    //cout<<oth<<" ";
                }
            }
            for(int i=maxn;i>=a[k];i--)
            {
                if(occ[i-a[k]]!=0){
                occ[i]+=occ[i-a[k]];
                occ[i]%=mod;
                }
            }
            //cout<<endl;
            sum+=a[k];
        }
        
    }
    for(int i=1;i<=maxn;i++)
        {
 
                if(good[i]==n){
                    //cout<<"???"<<endl;
                    h.push_back(i);
        }
    }
    cout<<h.size()<<"\n";
    for(auto i : h)
        cout<<i<<" ";
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct

Subtask #2
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 3 ms 340 KB Output is correct
23 Correct 2 ms 340 KB Output is correct
24 Correct 4 ms 340 KB Output is correct
25 Correct 6 ms 436 KB Output is correct
26 Correct 8 ms 500 KB Output is correct
27 Correct 6 ms 444 KB Output is correct
28 Correct 7 ms 468 KB Output is correct
29 Correct 8 ms 444 KB Output is correct
30 Correct 5 ms 396 KB Output is correct
31 Correct 7 ms 468 KB Output is correct
32 Correct 4 ms 340 KB Output is correct
33 Correct 4 ms 340 KB Output is correct
34 Correct 5 ms 340 KB Output is correct
35 Correct 8 ms 408 KB Output is correct
36 Correct 4 ms 340 KB Output is correct

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 3 ms 340 KB Output is correct
23 Correct 2 ms 340 KB Output is correct
24 Correct 4 ms 340 KB Output is correct
25 Correct 6 ms 436 KB Output is correct
26 Correct 8 ms 500 KB Output is correct
27 Correct 6 ms 444 KB Output is correct
28 Correct 7 ms 468 KB Output is correct
29 Correct 8 ms 444 KB Output is correct
30 Correct 5 ms 396 KB Output is correct
31 Correct 7 ms 468 KB Output is correct
32 Correct 4 ms 340 KB Output is correct
33 Correct 4 ms 340 KB Output is correct
34 Correct 5 ms 340 KB Output is correct
35 Correct 8 ms 408 KB Output is correct
36 Correct 4 ms 340 KB Output is correct
37 Correct 36 ms 668 KB Output is correct
38 Correct 36 ms 676 KB Output is correct
39 Correct 66 ms 932 KB Output is correct
40 Correct 82 ms 820 KB Output is correct
41 Correct 83 ms 1168 KB Output is correct
42 Correct 68 ms 796 KB Output is correct
43 Correct 119 ms 1256 KB Output is correct
44 Correct 126 ms 1276 KB Output is correct
45 Correct 125 ms 1412 KB Output is correct
46 Correct 58 ms 596 KB Output is correct
47 Correct 72 ms 832 KB Output is correct
48 Correct 117 ms 1284 KB Output is correct
49 Correct 99 ms 1040 KB Output is correct
50 Correct 76 ms 820 KB Output is correct
51 Correct 11 ms 576 KB Output is correct
52 Correct 159 ms 1480 KB Output is correct

Subtask #5
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 3 ms 340 KB Output is correct
23 Correct 2 ms 340 KB Output is correct
24 Correct 4 ms 340 KB Output is correct
25 Correct 6 ms 436 KB Output is correct
26 Correct 8 ms 500 KB Output is correct
27 Correct 6 ms 444 KB Output is correct
28 Correct 7 ms 468 KB Output is correct
29 Correct 8 ms 444 KB Output is correct
30 Correct 5 ms 396 KB Output is correct
31 Correct 7 ms 468 KB Output is correct
32 Correct 4 ms 340 KB Output is correct
33 Correct 4 ms 340 KB Output is correct
34 Correct 5 ms 340 KB Output is correct
35 Correct 8 ms 408 KB Output is correct
36 Correct 4 ms 340 KB Output is correct
37 Correct 36 ms 668 KB Output is correct
38 Correct 36 ms 676 KB Output is correct
39 Correct 66 ms 932 KB Output is correct
40 Correct 82 ms 820 KB Output is correct
41 Correct 83 ms 1168 KB Output is correct
42 Correct 68 ms 796 KB Output is correct
43 Correct 119 ms 1256 KB Output is correct
44 Correct 126 ms 1276 KB Output is correct
45 Correct 125 ms 1412 KB Output is correct
46 Correct 58 ms 596 KB Output is correct
47 Correct 72 ms 832 KB Output is correct
48 Correct 117 ms 1284 KB Output is correct
49 Correct 99 ms 1040 KB Output is correct
50 Correct 76 ms 820 KB Output is correct
51 Correct 11 ms 576 KB Output is correct
52 Correct 159 ms 1480 KB Output is correct
53 Correct 124 ms 1100 KB Output is correct
54 Correct 184 ms 1348 KB Output is correct
55 Correct 337 ms 2128 KB Output is correct
56 Correct 153 ms 1356 KB Output is correct
57 Correct 361 ms 2332 KB Output is correct
58 Correct 194 ms 1432 KB Output is correct
59 Correct 255 ms 1604 KB Output is correct
60 Correct 30 ms 724 KB Output is correct
61 Correct 279 ms 1832 KB Output is correct
62 Correct 273 ms 1952 KB Output is correct
63 Correct 294 ms 2156 KB Output is correct
64 Correct 286 ms 2024 KB Output is correct
65 Correct 85 ms 876 KB Output is correct
66 Correct 82 ms 972 KB Output is correct

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 2 ms 340 KB Output is correct
22 Correct 3 ms 340 KB Output is correct
23 Correct 2 ms 340 KB Output is correct
24 Correct 4 ms 340 KB Output is correct
25 Correct 6 ms 436 KB Output is correct
26 Correct 8 ms 500 KB Output is correct
27 Correct 6 ms 444 KB Output is correct
28 Correct 7 ms 468 KB Output is correct
29 Correct 8 ms 444 KB Output is correct
30 Correct 5 ms 396 KB Output is correct
31 Correct 7 ms 468 KB Output is correct
32 Correct 4 ms 340 KB Output is correct
33 Correct 4 ms 340 KB Output is correct
34 Correct 5 ms 340 KB Output is correct
35 Correct 8 ms 408 KB Output is correct
36 Correct 4 ms 340 KB Output is correct
37 Correct 36 ms 668 KB Output is correct
38 Correct 36 ms 676 KB Output is correct
39 Correct 66 ms 932 KB Output is correct
40 Correct 82 ms 820 KB Output is correct
41 Correct 83 ms 1168 KB Output is correct
42 Correct 68 ms 796 KB Output is correct
43 Correct 119 ms 1256 KB Output is correct
44 Correct 126 ms 1276 KB Output is correct
45 Correct 125 ms 1412 KB Output is correct
46 Correct 58 ms 596 KB Output is correct
47 Correct 72 ms 832 KB Output is correct
48 Correct 117 ms 1284 KB Output is correct
49 Correct 99 ms 1040 KB Output is correct
50 Correct 76 ms 820 KB Output is correct
51 Correct 11 ms 576 KB Output is correct
52 Correct 159 ms 1480 KB Output is correct
53 Correct 124 ms 1100 KB Output is correct
54 Correct 184 ms 1348 KB Output is correct
55 Correct 337 ms 2128 KB Output is correct
56 Correct 153 ms 1356 KB Output is correct
57 Correct 361 ms 2332 KB Output is correct
58 Correct 194 ms 1432 KB Output is correct
59 Correct 255 ms 1604 KB Output is correct
60 Correct 30 ms 724 KB Output is correct
61 Correct 279 ms 1832 KB Output is correct
62 Correct 273 ms 1952 KB Output is correct
63 Correct 294 ms 2156 KB Output is correct
64 Correct 286 ms 2024 KB Output is correct
65 Correct 85 ms 876 KB Output is correct
66 Correct 82 ms 972 KB Output is correct
67 Correct 297 ms 1764 KB Output is correct
68 Correct 98 ms 1280 KB Output is correct
69 Correct 963 ms 4024 KB Output is correct
70 Correct 583 ms 2700 KB Output is correct
71 Correct 574 ms 2544 KB Output is correct
72 Correct 571 ms 1804 KB Output is correct
73 Correct 565 ms 1868 KB Output is correct
74 Execution timed out 1016 ms 4088 KB Time limit exceeded
75 Halted 0 ms 0 KB -