oj.uz

Submission #539143

# Submission time Handle Problem Language Result Execution time Memory
539143 2022-03-18T13:28:20 Z vector Rope (JOI17_rope) C++17
80 / 100
 2500 ms 147948 KB 
#include<bits/stdc++.h>
#define SIZE 1000001
using namespace std;
int N,M,A[SIZE],B[SIZE],C[SIZE],D[SIZE],ans[SIZE];
vector<int>v1[SIZE],v2[SIZE];
multiset<pair<int,int> >st;
int main()
{
    ios_base::sync_with_stdio(0),cin.tie(0);
    cin>>N>>M;
    for(int i=1;i<=N;i++){
        cin>>A[i];
        B[A[i]]++;
    }
    for(int i=1;i<=M;i++){
        st.insert({-B[i],i});
        ans[i]=1e9;
    }
    for(int i=1;i<N;i+=2){
        v1[A[i]].push_back(A[i+1]);
        v1[A[i+1]].push_back(A[i]);
    }
    for(int i=1;i<=M;i++){
        set<int>u;
        C[i]=-B[i];
        u.insert(i);
        for(int j:v1[i]){
            if(u.find(j)==u.end()){
                C[j]=-B[j];
                u.insert(j);
            }
            st.erase({C[j],j});
            st.insert({++C[j],j});
        }
        st.erase({C[i],i});
        if(!st.empty())ans[i]=min(ans[i],N-B[i]+st.begin()->first);
        else ans[i]=0;
        st.insert({C[i],i});
        for(int j:u){
            st.erase({C[j],j});
            st.insert({-B[j],j});
        }
    }
    for(int i=2;i<N;i+=2){
        v2[A[i]].push_back(A[i+1]);
        v2[A[i+1]].push_back(A[i]);
    }
    for(int i=1;i<=M;i++){
        set<int>u;
        C[i]=-B[i];
        u.insert(i);
        for(int j:v2[i]){
            if(u.find(j)==u.end()){
                C[j]=-B[j];
                u.insert(j);
            }
            st.erase({C[j],j});
            st.insert({++C[j],j});
        }
        st.erase({C[i],i});
        if(!st.empty())ans[i]=min(ans[i],N-B[i]+st.begin()->first);
        else ans[i]=0;
        st.insert({C[i],i});
        for(int j:u){
            st.erase({C[j],j});
            st.insert({-B[j],j});
        }
        printf("%d\n",ans[i]);
    }
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 47316 KB Output is correct
2 Correct 21 ms 47316 KB Output is correct
3 Correct 22 ms 47308 KB Output is correct
4 Correct 23 ms 47324 KB Output is correct
5 Correct 25 ms 47220 KB Output is correct
6 Correct 23 ms 47248 KB Output is correct
7 Correct 23 ms 47316 KB Output is correct
8 Correct 23 ms 47248 KB Output is correct
9 Correct 28 ms 47272 KB Output is correct
10 Correct 27 ms 47316 KB Output is correct
11 Correct 23 ms 47204 KB Output is correct
12 Correct 23 ms 47232 KB Output is correct
13 Correct 22 ms 47316 KB Output is correct
14 Correct 23 ms 47200 KB Output is correct
15 Correct 27 ms 47280 KB Output is correct
16 Correct 28 ms 47284 KB Output is correct
17 Correct 22 ms 47316 KB Output is correct
18 Correct 23 ms 47316 KB Output is correct
19 Correct 28 ms 47316 KB Output is correct
20 Correct 22 ms 47316 KB Output is correct
21 Correct 22 ms 47268 KB Output is correct
22 Correct 22 ms 47312 KB Output is correct
23 Correct 23 ms 47316 KB Output is correct
24 Correct 23 ms 47416 KB Output is correct
25 Correct 23 ms 47204 KB Output is correct
26 Correct 22 ms 47316 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 47316 KB Output is correct
2 Correct 21 ms 47316 KB Output is correct
3 Correct 22 ms 47308 KB Output is correct
4 Correct 23 ms 47324 KB Output is correct
5 Correct 25 ms 47220 KB Output is correct
6 Correct 23 ms 47248 KB Output is correct
7 Correct 23 ms 47316 KB Output is correct
8 Correct 23 ms 47248 KB Output is correct
9 Correct 28 ms 47272 KB Output is correct
10 Correct 27 ms 47316 KB Output is correct
11 Correct 23 ms 47204 KB Output is correct
12 Correct 23 ms 47232 KB Output is correct
13 Correct 22 ms 47316 KB Output is correct
14 Correct 23 ms 47200 KB Output is correct
15 Correct 27 ms 47280 KB Output is correct
16 Correct 28 ms 47284 KB Output is correct
17 Correct 22 ms 47316 KB Output is correct
18 Correct 23 ms 47316 KB Output is correct
19 Correct 28 ms 47316 KB Output is correct
20 Correct 22 ms 47316 KB Output is correct
21 Correct 22 ms 47268 KB Output is correct
22 Correct 22 ms 47312 KB Output is correct
23 Correct 23 ms 47316 KB Output is correct
24 Correct 23 ms 47416 KB Output is correct
25 Correct 23 ms 47204 KB Output is correct
26 Correct 22 ms 47316 KB Output is correct
27 Correct 64 ms 48796 KB Output is correct
28 Correct 41 ms 48788 KB Output is correct
29 Correct 49 ms 48856 KB Output is correct
30 Correct 42 ms 48868 KB Output is correct
31 Correct 47 ms 48916 KB Output is correct
32 Correct 42 ms 48660 KB Output is correct
33 Correct 45 ms 48716 KB Output is correct
34 Correct 46 ms 48848 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 47316 KB Output is correct
2 Correct 21 ms 47316 KB Output is correct
3 Correct 22 ms 47308 KB Output is correct
4 Correct 23 ms 47324 KB Output is correct
5 Correct 25 ms 47220 KB Output is correct
6 Correct 23 ms 47248 KB Output is correct
7 Correct 23 ms 47316 KB Output is correct
8 Correct 23 ms 47248 KB Output is correct
9 Correct 28 ms 47272 KB Output is correct
10 Correct 27 ms 47316 KB Output is correct
11 Correct 23 ms 47204 KB Output is correct
12 Correct 23 ms 47232 KB Output is correct
13 Correct 22 ms 47316 KB Output is correct
14 Correct 23 ms 47200 KB Output is correct
15 Correct 27 ms 47280 KB Output is correct
16 Correct 28 ms 47284 KB Output is correct
17 Correct 22 ms 47316 KB Output is correct
18 Correct 23 ms 47316 KB Output is correct
19 Correct 28 ms 47316 KB Output is correct
20 Correct 22 ms 47316 KB Output is correct
21 Correct 22 ms 47268 KB Output is correct
22 Correct 22 ms 47312 KB Output is correct
23 Correct 23 ms 47316 KB Output is correct
24 Correct 23 ms 47416 KB Output is correct
25 Correct 23 ms 47204 KB Output is correct
26 Correct 22 ms 47316 KB Output is correct
27 Correct 64 ms 48796 KB Output is correct
28 Correct 41 ms 48788 KB Output is correct
29 Correct 49 ms 48856 KB Output is correct
30 Correct 42 ms 48868 KB Output is correct
31 Correct 47 ms 48916 KB Output is correct
32 Correct 42 ms 48660 KB Output is correct
33 Correct 45 ms 48716 KB Output is correct
34 Correct 46 ms 48848 KB Output is correct
35 Correct 157 ms 48852 KB Output is correct
36 Correct 137 ms 48824 KB Output is correct
37 Correct 140 ms 48716 KB Output is correct
38 Correct 160 ms 48812 KB Output is correct
39 Correct 137 ms 48820 KB Output is correct
40 Correct 115 ms 49028 KB Output is correct
41 Correct 115 ms 49136 KB Output is correct
42 Correct 105 ms 48972 KB Output is correct
43 Correct 96 ms 49028 KB Output is correct
44 Correct 104 ms 49016 KB Output is correct
45 Correct 120 ms 49144 KB Output is correct
46 Correct 104 ms 48964 KB Output is correct
47 Correct 99 ms 49032 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 47316 KB Output is correct
2 Correct 21 ms 47316 KB Output is correct
3 Correct 22 ms 47308 KB Output is correct
4 Correct 23 ms 47324 KB Output is correct
5 Correct 25 ms 47220 KB Output is correct
6 Correct 23 ms 47248 KB Output is correct
7 Correct 23 ms 47316 KB Output is correct
8 Correct 23 ms 47248 KB Output is correct
9 Correct 28 ms 47272 KB Output is correct
10 Correct 27 ms 47316 KB Output is correct
11 Correct 23 ms 47204 KB Output is correct
12 Correct 23 ms 47232 KB Output is correct
13 Correct 22 ms 47316 KB Output is correct
14 Correct 23 ms 47200 KB Output is correct
15 Correct 27 ms 47280 KB Output is correct
16 Correct 28 ms 47284 KB Output is correct
17 Correct 22 ms 47316 KB Output is correct
18 Correct 23 ms 47316 KB Output is correct
19 Correct 28 ms 47316 KB Output is correct
20 Correct 22 ms 47316 KB Output is correct
21 Correct 22 ms 47268 KB Output is correct
22 Correct 22 ms 47312 KB Output is correct
23 Correct 23 ms 47316 KB Output is correct
24 Correct 23 ms 47416 KB Output is correct
25 Correct 23 ms 47204 KB Output is correct
26 Correct 22 ms 47316 KB Output is correct
27 Correct 64 ms 48796 KB Output is correct
28 Correct 41 ms 48788 KB Output is correct
29 Correct 49 ms 48856 KB Output is correct
30 Correct 42 ms 48868 KB Output is correct
31 Correct 47 ms 48916 KB Output is correct
32 Correct 42 ms 48660 KB Output is correct
33 Correct 45 ms 48716 KB Output is correct
34 Correct 46 ms 48848 KB Output is correct
35 Correct 157 ms 48852 KB Output is correct
36 Correct 137 ms 48824 KB Output is correct
37 Correct 140 ms 48716 KB Output is correct
38 Correct 160 ms 48812 KB Output is correct
39 Correct 137 ms 48820 KB Output is correct
40 Correct 115 ms 49028 KB Output is correct
41 Correct 115 ms 49136 KB Output is correct
42 Correct 105 ms 48972 KB Output is correct
43 Correct 96 ms 49028 KB Output is correct
44 Correct 104 ms 49016 KB Output is correct
45 Correct 120 ms 49144 KB Output is correct
46 Correct 104 ms 48964 KB Output is correct
47 Correct 99 ms 49032 KB Output is correct
48 Correct 1574 ms 64684 KB Output is correct
49 Correct 1541 ms 69068 KB Output is correct
50 Correct 1557 ms 69336 KB Output is correct
51 Correct 1390 ms 68820 KB Output is correct
52 Correct 1261 ms 66024 KB Output is correct
53 Correct 1109 ms 67556 KB Output is correct
54 Correct 1022 ms 65524 KB Output is correct
55 Correct 1000 ms 65168 KB Output is correct
56 Correct 959 ms 64608 KB Output is correct

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 23 ms 47316 KB Output is correct
2 Correct 21 ms 47316 KB Output is correct
3 Correct 22 ms 47308 KB Output is correct
4 Correct 23 ms 47324 KB Output is correct
5 Correct 25 ms 47220 KB Output is correct
6 Correct 23 ms 47248 KB Output is correct
7 Correct 23 ms 47316 KB Output is correct
8 Correct 23 ms 47248 KB Output is correct
9 Correct 28 ms 47272 KB Output is correct
10 Correct 27 ms 47316 KB Output is correct
11 Correct 23 ms 47204 KB Output is correct
12 Correct 23 ms 47232 KB Output is correct
13 Correct 22 ms 47316 KB Output is correct
14 Correct 23 ms 47200 KB Output is correct
15 Correct 27 ms 47280 KB Output is correct
16 Correct 28 ms 47284 KB Output is correct
17 Correct 22 ms 47316 KB Output is correct
18 Correct 23 ms 47316 KB Output is correct
19 Correct 28 ms 47316 KB Output is correct
20 Correct 22 ms 47316 KB Output is correct
21 Correct 22 ms 47268 KB Output is correct
22 Correct 22 ms 47312 KB Output is correct
23 Correct 23 ms 47316 KB Output is correct
24 Correct 23 ms 47416 KB Output is correct
25 Correct 23 ms 47204 KB Output is correct
26 Correct 22 ms 47316 KB Output is correct
27 Correct 64 ms 48796 KB Output is correct
28 Correct 41 ms 48788 KB Output is correct
29 Correct 49 ms 48856 KB Output is correct
30 Correct 42 ms 48868 KB Output is correct
31 Correct 47 ms 48916 KB Output is correct
32 Correct 42 ms 48660 KB Output is correct
33 Correct 45 ms 48716 KB Output is correct
34 Correct 46 ms 48848 KB Output is correct
35 Correct 157 ms 48852 KB Output is correct
36 Correct 137 ms 48824 KB Output is correct
37 Correct 140 ms 48716 KB Output is correct
38 Correct 160 ms 48812 KB Output is correct
39 Correct 137 ms 48820 KB Output is correct
40 Correct 115 ms 49028 KB Output is correct
41 Correct 115 ms 49136 KB Output is correct
42 Correct 105 ms 48972 KB Output is correct
43 Correct 96 ms 49028 KB Output is correct
44 Correct 104 ms 49016 KB Output is correct
45 Correct 120 ms 49144 KB Output is correct
46 Correct 104 ms 48964 KB Output is correct
47 Correct 99 ms 49032 KB Output is correct
48 Correct 1574 ms 64684 KB Output is correct
49 Correct 1541 ms 69068 KB Output is correct
50 Correct 1557 ms 69336 KB Output is correct
51 Correct 1390 ms 68820 KB Output is correct
52 Correct 1261 ms 66024 KB Output is correct
53 Correct 1109 ms 67556 KB Output is correct
54 Correct 1022 ms 65524 KB Output is correct
55 Correct 1000 ms 65168 KB Output is correct
56 Correct 959 ms 64608 KB Output is correct
57 Execution timed out 2552 ms 147948 KB Time limit exceeded
58 Halted 0 ms 0 KB -