oj.uz

Submission #1114160

# Submission time Handle Problem Language Result Execution time Memory
1114160 2024-11-18T09:00:36 Z vjudge1 Nice sequence (IZhO18_sequence) C++17
43 / 100
 2000 ms 42588 KB 
//Dost SEFEROĞLU
#include <bits/stdc++.h>
#pragma GCC target("avx2,bmi,bmi2,popcnt,lzcnt")
#pragma GCC optimize("O3,unroll-loops")
using namespace std;
//#define int long long
#define pii pair<int,int>
#define ff first
#define ss second
#define sp << " " <<    
#define all(cont) cont.begin(),cont.end()
#define vi vector<int>
const int MOD = 1e9+7,inf = 2e18;
const int N = 2e5+50,Q = 2e5+50;
const int LIM = 1e6+1;
vi edges[LIM];
int v[LIM];
int dad[LIM],sz[LIM];
struct DSU {
    int find(int x) {
        if (x == dad[x]) return x;
        return dad[x] = find(dad[x]);
    }
    void unite(int x,int y) {
        int a = find(x),b = find(y);
        if (sz[a] > sz[b]) swap(a,b);
        dad[a] = b;
        sz[b]+=sz[a];
    }
};
struct DAG {
    int nd;
    int mex = 1;
    int dfs(int node) {
        for (auto it : edges[node]) dfs(it);
        return v[node] = mex++;
    }
    void solve() {
        for (int i = 0;i<=nd;i++) if (!v[i]) dfs(i);
    }
};
void solve() { 
    int n,m;
    cin >> n >> m;
    int r = 0;
    DSU dsu;
    dad[0] = 0,sz[0] = 1;
    for (int i = 1;i<LIM;i++) {
        dad[i] = i,sz[i] = 1;
        if (i >= m) {
            if (dsu.find(i) == dsu.find(i-m)) break;
            dsu.unite(i,i-m);
        }
        if (i >= n) {
            if (dsu.find(i-n) == dsu.find(i)) break;
            dsu.unite(i,i-n);
        }
        r = i;
    }
    DAG D;
    cout << r << endl;
    D.nd = r;
    for (int i = 0;i<=r;i++) edges[i].clear();
    for (int i = 0;i<=r;i++) {
        v[i] = 0;
        if (i >= m) {
            edges[i].push_back(i-m);
        }
        if (i >= n) {
            edges[i-n].push_back(i);
        }
    } 
    D.solve();
    for (int i = 1;i<=r;i++) {
        cout << v[i]-v[i-1] << ' ';
    }
    cout << '\n'; 
}                    
                             
signed main() { 
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    #ifdef Dodi
        freopen("in.txt","r",stdin);
        freopen("out.txt","w",stdout);
    #endif
    int t = 1;
    cin >> t; 
    while (t --> 0) solve();
}

Compilation message

sequence.cpp:13:29: warning: overflow in conversion from 'double' to 'int' changes value from '2.0e+18' to '2147483647' [-Woverflow]
   13 | const int MOD = 1e9+7,inf = 2e18;
      |                             ^~~~

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 29264 KB Ok
2 Correct 5 ms 29264 KB Ok
3 Correct 5 ms 29144 KB Ok
4 Correct 5 ms 29432 KB Ok
5 Correct 5 ms 29264 KB Ok
6 Correct 6 ms 29264 KB Ok
7 Correct 5 ms 29264 KB Ok
8 Correct 5 ms 29264 KB Ok
9 Correct 5 ms 29264 KB Ok
10 Correct 5 ms 29264 KB Ok
11 Correct 5 ms 29264 KB Ok
12 Correct 6 ms 29264 KB Ok

Subtask #2
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 29264 KB Ok
2 Correct 5 ms 29264 KB Ok
3 Correct 5 ms 29152 KB Ok
4 Correct 5 ms 29264 KB Ok
5 Correct 6 ms 29432 KB Ok
6 Correct 32 ms 29496 KB Ok
7 Correct 503 ms 30284 KB Ok
8 Correct 82 ms 29768 KB Ok
9 Correct 1045 ms 30476 KB Ok
10 Correct 186 ms 30024 KB Ok

Subtask #3
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 29436 KB Ok
2 Correct 5 ms 29264 KB Ok
3 Correct 6 ms 29264 KB Ok
4 Correct 6 ms 29264 KB Ok
5 Correct 5 ms 29264 KB Ok
6 Correct 5 ms 29264 KB Ok
7 Correct 6 ms 29264 KB Ok
8 Correct 6 ms 29264 KB Ok
9 Correct 6 ms 29432 KB Ok
10 Correct 5 ms 29264 KB Ok
11 Correct 5 ms 29140 KB Ok

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 29264 KB Ok
2 Correct 4 ms 29264 KB Ok
3 Correct 5 ms 29264 KB Ok
4 Correct 5 ms 29264 KB Ok
5 Correct 5 ms 29264 KB Ok
6 Execution timed out 2057 ms 41544 KB Time limit exceeded
7 Halted 0 ms 0 KB -

Subtask #5
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 29264 KB Ok
2 Correct 5 ms 29264 KB Ok
3 Correct 5 ms 29144 KB Ok
4 Correct 5 ms 29432 KB Ok
5 Correct 5 ms 29264 KB Ok
6 Correct 6 ms 29264 KB Ok
7 Correct 5 ms 29264 KB Ok
8 Correct 5 ms 29264 KB Ok
9 Correct 5 ms 29264 KB Ok
10 Correct 5 ms 29264 KB Ok
11 Correct 5 ms 29264 KB Ok
12 Correct 6 ms 29264 KB Ok
13 Correct 5 ms 29436 KB Ok
14 Correct 5 ms 29264 KB Ok
15 Correct 6 ms 29264 KB Ok
16 Correct 6 ms 29264 KB Ok
17 Correct 5 ms 29264 KB Ok
18 Correct 5 ms 29264 KB Ok
19 Correct 6 ms 29264 KB Ok
20 Correct 6 ms 29264 KB Ok
21 Correct 6 ms 29432 KB Ok
22 Correct 5 ms 29264 KB Ok
23 Correct 5 ms 29140 KB Ok
24 Correct 7 ms 29264 KB Ok
25 Correct 6 ms 29264 KB Ok
26 Correct 7 ms 29264 KB Ok
27 Correct 6 ms 29264 KB Ok
28 Correct 6 ms 29432 KB Ok
29 Correct 6 ms 29264 KB Ok
30 Correct 6 ms 29264 KB Ok
31 Correct 6 ms 29264 KB Ok
32 Correct 6 ms 29264 KB Ok
33 Correct 6 ms 29264 KB Ok
34 Correct 11 ms 29520 KB Ok
35 Correct 12 ms 29688 KB Ok
36 Correct 21 ms 29788 KB Ok
37 Correct 11 ms 29520 KB Ok
38 Correct 12 ms 29520 KB Ok
39 Correct 9 ms 29520 KB Ok
40 Correct 12 ms 29520 KB Ok
41 Correct 12 ms 29624 KB Ok
42 Correct 11 ms 29520 KB Ok
43 Correct 11 ms 29520 KB Ok

Subtask #6
0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 29264 KB Ok
2 Correct 5 ms 29264 KB Ok
3 Correct 5 ms 29144 KB Ok
4 Correct 5 ms 29432 KB Ok
5 Correct 5 ms 29264 KB Ok
6 Correct 6 ms 29264 KB Ok
7 Correct 5 ms 29264 KB Ok
8 Correct 5 ms 29264 KB Ok
9 Correct 5 ms 29264 KB Ok
10 Correct 5 ms 29264 KB Ok
11 Correct 5 ms 29264 KB Ok
12 Correct 6 ms 29264 KB Ok
13 Correct 5 ms 29264 KB Ok
14 Correct 5 ms 29264 KB Ok
15 Correct 5 ms 29152 KB Ok
16 Correct 5 ms 29264 KB Ok
17 Correct 6 ms 29432 KB Ok
18 Correct 32 ms 29496 KB Ok
19 Correct 503 ms 30284 KB Ok
20 Correct 82 ms 29768 KB Ok
21 Correct 1045 ms 30476 KB Ok
22 Correct 186 ms 30024 KB Ok
23 Correct 5 ms 29436 KB Ok
24 Correct 5 ms 29264 KB Ok
25 Correct 6 ms 29264 KB Ok
26 Correct 6 ms 29264 KB Ok
27 Correct 5 ms 29264 KB Ok
28 Correct 5 ms 29264 KB Ok
29 Correct 6 ms 29264 KB Ok
30 Correct 6 ms 29264 KB Ok
31 Correct 6 ms 29432 KB Ok
32 Correct 5 ms 29264 KB Ok
33 Correct 5 ms 29140 KB Ok
34 Correct 7 ms 29264 KB Ok
35 Correct 6 ms 29264 KB Ok
36 Correct 7 ms 29264 KB Ok
37 Correct 6 ms 29264 KB Ok
38 Correct 6 ms 29432 KB Ok
39 Correct 6 ms 29264 KB Ok
40 Correct 6 ms 29264 KB Ok
41 Correct 6 ms 29264 KB Ok
42 Correct 6 ms 29264 KB Ok
43 Correct 6 ms 29264 KB Ok
44 Correct 11 ms 29520 KB Ok
45 Correct 12 ms 29688 KB Ok
46 Correct 21 ms 29788 KB Ok
47 Correct 11 ms 29520 KB Ok
48 Correct 12 ms 29520 KB Ok
49 Correct 9 ms 29520 KB Ok
50 Correct 12 ms 29520 KB Ok
51 Correct 12 ms 29624 KB Ok
52 Correct 11 ms 29520 KB Ok
53 Correct 11 ms 29520 KB Ok
54 Correct 54 ms 36044 KB Ok
55 Correct 66 ms 36424 KB Ok
56 Correct 70 ms 36680 KB Ok
57 Correct 45 ms 35460 KB Ok
58 Correct 84 ms 36152 KB Ok
59 Correct 70 ms 35912 KB Ok
60 Correct 49 ms 35400 KB Ok
61 Correct 47 ms 35912 KB Ok
62 Correct 89 ms 36468 KB Ok
63 Correct 71 ms 35912 KB Ok
64 Correct 84 ms 36496 KB Ok
65 Correct 66 ms 36424 KB Ok
66 Correct 52 ms 35912 KB Ok
67 Correct 57 ms 35848 KB Ok
68 Correct 69 ms 36168 KB Ok
69 Execution timed out 2075 ms 42588 KB Time limit exceeded
70 Halted 0 ms 0 KB -

Subtask #7
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 29264 KB Ok
2 Correct 5 ms 29264 KB Ok
3 Correct 5 ms 29144 KB Ok
4 Correct 5 ms 29432 KB Ok
5 Correct 5 ms 29264 KB Ok
6 Correct 6 ms 29264 KB Ok
7 Correct 5 ms 29264 KB Ok
8 Correct 5 ms 29264 KB Ok
9 Correct 5 ms 29264 KB Ok
10 Correct 5 ms 29264 KB Ok
11 Correct 5 ms 29264 KB Ok
12 Correct 6 ms 29264 KB Ok
13 Correct 5 ms 29264 KB Ok
14 Correct 5 ms 29264 KB Ok
15 Correct 5 ms 29152 KB Ok
16 Correct 5 ms 29264 KB Ok
17 Correct 6 ms 29432 KB Ok
18 Correct 32 ms 29496 KB Ok
19 Correct 503 ms 30284 KB Ok
20 Correct 82 ms 29768 KB Ok
21 Correct 1045 ms 30476 KB Ok
22 Correct 186 ms 30024 KB Ok
23 Correct 5 ms 29436 KB Ok
24 Correct 5 ms 29264 KB Ok
25 Correct 6 ms 29264 KB Ok
26 Correct 6 ms 29264 KB Ok
27 Correct 5 ms 29264 KB Ok
28 Correct 5 ms 29264 KB Ok
29 Correct 6 ms 29264 KB Ok
30 Correct 6 ms 29264 KB Ok
31 Correct 6 ms 29432 KB Ok
32 Correct 5 ms 29264 KB Ok
33 Correct 5 ms 29140 KB Ok
34 Correct 6 ms 29264 KB Ok
35 Correct 4 ms 29264 KB Ok
36 Correct 5 ms 29264 KB Ok
37 Correct 5 ms 29264 KB Ok
38 Correct 5 ms 29264 KB Ok
39 Execution timed out 2057 ms 41544 KB Time limit exceeded
40 Halted 0 ms 0 KB -