oj.uz

Submission #566516

# Submission time Handle Problem Language Result Execution time Memory
566516 2022-05-22T11:25:06 Z Abdulmohsen1284 Bootfall (IZhO17_bootfall) C++14
65 / 100
 1000 ms 5692 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[600000],good[500006],a[505],maxn;
int main()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    long long 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)
    {
        vector <int> v;
        v.reserve(maxn);
        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++)
            {
                long long 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 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct

Subtask #2
7.0 / 7.0

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

Subtask #3
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 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 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 0 ms 340 KB Output is correct
21 Correct 2 ms 372 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 4 ms 340 KB Output is correct
25 Correct 7 ms 468 KB Output is correct
26 Correct 7 ms 468 KB Output is correct
27 Correct 7 ms 496 KB Output is correct
28 Correct 6 ms 468 KB Output is correct
29 Correct 10 ms 500 KB Output is correct
30 Correct 4 ms 340 KB Output is correct
31 Correct 6 ms 496 KB Output is correct
32 Correct 4 ms 340 KB Output is correct
33 Correct 5 ms 468 KB Output is correct
34 Correct 5 ms 468 KB Output is correct
35 Correct 6 ms 496 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 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 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 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 0 ms 340 KB Output is correct
21 Correct 2 ms 372 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 4 ms 340 KB Output is correct
25 Correct 7 ms 468 KB Output is correct
26 Correct 7 ms 468 KB Output is correct
27 Correct 7 ms 496 KB Output is correct
28 Correct 6 ms 468 KB Output is correct
29 Correct 10 ms 500 KB Output is correct
30 Correct 4 ms 340 KB Output is correct
31 Correct 6 ms 496 KB Output is correct
32 Correct 4 ms 340 KB Output is correct
33 Correct 5 ms 468 KB Output is correct
34 Correct 5 ms 468 KB Output is correct
35 Correct 6 ms 496 KB Output is correct
36 Correct 4 ms 340 KB Output is correct
37 Correct 36 ms 784 KB Output is correct
38 Correct 34 ms 784 KB Output is correct
39 Correct 63 ms 1304 KB Output is correct
40 Correct 76 ms 980 KB Output is correct
41 Correct 81 ms 1408 KB Output is correct
42 Correct 66 ms 972 KB Output is correct
43 Correct 110 ms 1584 KB Output is correct
44 Correct 120 ms 1604 KB Output is correct
45 Correct 119 ms 1540 KB Output is correct
46 Correct 54 ms 724 KB Output is correct
47 Correct 72 ms 972 KB Output is correct
48 Correct 115 ms 1556 KB Output is correct
49 Correct 95 ms 1316 KB Output is correct
50 Correct 70 ms 972 KB Output is correct
51 Correct 11 ms 468 KB Output is correct
52 Correct 156 ms 1736 KB Output is correct

Subtask #5
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 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 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 0 ms 340 KB Output is correct
21 Correct 2 ms 372 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 4 ms 340 KB Output is correct
25 Correct 7 ms 468 KB Output is correct
26 Correct 7 ms 468 KB Output is correct
27 Correct 7 ms 496 KB Output is correct
28 Correct 6 ms 468 KB Output is correct
29 Correct 10 ms 500 KB Output is correct
30 Correct 4 ms 340 KB Output is correct
31 Correct 6 ms 496 KB Output is correct
32 Correct 4 ms 340 KB Output is correct
33 Correct 5 ms 468 KB Output is correct
34 Correct 5 ms 468 KB Output is correct
35 Correct 6 ms 496 KB Output is correct
36 Correct 4 ms 340 KB Output is correct
37 Correct 36 ms 784 KB Output is correct
38 Correct 34 ms 784 KB Output is correct
39 Correct 63 ms 1304 KB Output is correct
40 Correct 76 ms 980 KB Output is correct
41 Correct 81 ms 1408 KB Output is correct
42 Correct 66 ms 972 KB Output is correct
43 Correct 110 ms 1584 KB Output is correct
44 Correct 120 ms 1604 KB Output is correct
45 Correct 119 ms 1540 KB Output is correct
46 Correct 54 ms 724 KB Output is correct
47 Correct 72 ms 972 KB Output is correct
48 Correct 115 ms 1556 KB Output is correct
49 Correct 95 ms 1316 KB Output is correct
50 Correct 70 ms 972 KB Output is correct
51 Correct 11 ms 468 KB Output is correct
52 Correct 156 ms 1736 KB Output is correct
53 Correct 122 ms 1328 KB Output is correct
54 Correct 165 ms 1556 KB Output is correct
55 Correct 321 ms 2728 KB Output is correct
56 Correct 157 ms 1600 KB Output is correct
57 Correct 358 ms 2944 KB Output is correct
58 Correct 189 ms 1684 KB Output is correct
59 Correct 228 ms 2088 KB Output is correct
60 Correct 30 ms 724 KB Output is correct
61 Correct 261 ms 2416 KB Output is correct
62 Correct 256 ms 2484 KB Output is correct
63 Correct 278 ms 2680 KB Output is correct
64 Correct 264 ms 2656 KB Output is correct
65 Correct 79 ms 1108 KB Output is correct
66 Correct 87 ms 1260 KB Output is correct

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 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 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 0 ms 340 KB Output is correct
20 Correct 0 ms 340 KB Output is correct
21 Correct 2 ms 372 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 4 ms 340 KB Output is correct
25 Correct 7 ms 468 KB Output is correct
26 Correct 7 ms 468 KB Output is correct
27 Correct 7 ms 496 KB Output is correct
28 Correct 6 ms 468 KB Output is correct
29 Correct 10 ms 500 KB Output is correct
30 Correct 4 ms 340 KB Output is correct
31 Correct 6 ms 496 KB Output is correct
32 Correct 4 ms 340 KB Output is correct
33 Correct 5 ms 468 KB Output is correct
34 Correct 5 ms 468 KB Output is correct
35 Correct 6 ms 496 KB Output is correct
36 Correct 4 ms 340 KB Output is correct
37 Correct 36 ms 784 KB Output is correct
38 Correct 34 ms 784 KB Output is correct
39 Correct 63 ms 1304 KB Output is correct
40 Correct 76 ms 980 KB Output is correct
41 Correct 81 ms 1408 KB Output is correct
42 Correct 66 ms 972 KB Output is correct
43 Correct 110 ms 1584 KB Output is correct
44 Correct 120 ms 1604 KB Output is correct
45 Correct 119 ms 1540 KB Output is correct
46 Correct 54 ms 724 KB Output is correct
47 Correct 72 ms 972 KB Output is correct
48 Correct 115 ms 1556 KB Output is correct
49 Correct 95 ms 1316 KB Output is correct
50 Correct 70 ms 972 KB Output is correct
51 Correct 11 ms 468 KB Output is correct
52 Correct 156 ms 1736 KB Output is correct
53 Correct 122 ms 1328 KB Output is correct
54 Correct 165 ms 1556 KB Output is correct
55 Correct 321 ms 2728 KB Output is correct
56 Correct 157 ms 1600 KB Output is correct
57 Correct 358 ms 2944 KB Output is correct
58 Correct 189 ms 1684 KB Output is correct
59 Correct 228 ms 2088 KB Output is correct
60 Correct 30 ms 724 KB Output is correct
61 Correct 261 ms 2416 KB Output is correct
62 Correct 256 ms 2484 KB Output is correct
63 Correct 278 ms 2680 KB Output is correct
64 Correct 264 ms 2656 KB Output is correct
65 Correct 79 ms 1108 KB Output is correct
66 Correct 87 ms 1260 KB Output is correct
67 Correct 273 ms 2240 KB Output is correct
68 Correct 100 ms 1292 KB Output is correct
69 Correct 945 ms 5188 KB Output is correct
70 Correct 572 ms 3244 KB Output is correct
71 Correct 552 ms 3048 KB Output is correct
72 Correct 538 ms 2348 KB Output is correct
73 Correct 527 ms 2300 KB Output is correct
74 Correct 952 ms 5412 KB Output is correct
75 Correct 751 ms 4468 KB Output is correct
76 Execution timed out 1068 ms 5692 KB Time limit exceeded
77 Halted 0 ms 0 KB -