oj.uz

Submission #539145

# Submission time Handle Problem Language Result Execution time Memory
539145 2022-03-18T13:30:05 Z vector Rope (JOI17_rope) C++17
80 / 100
 2500 ms 141116 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];
set<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 26 ms 47316 KB Output is correct
2 Correct 25 ms 47216 KB Output is correct
3 Correct 31 ms 47260 KB Output is correct
4 Correct 24 ms 47216 KB Output is correct
5 Correct 24 ms 47180 KB Output is correct
6 Correct 24 ms 47212 KB Output is correct
7 Correct 24 ms 47208 KB Output is correct
8 Correct 31 ms 47184 KB Output is correct
9 Correct 29 ms 47224 KB Output is correct
10 Correct 26 ms 47316 KB Output is correct
11 Correct 26 ms 47316 KB Output is correct
12 Correct 29 ms 47180 KB Output is correct
13 Correct 26 ms 47304 KB Output is correct
14 Correct 24 ms 47316 KB Output is correct
15 Correct 26 ms 47224 KB Output is correct
16 Correct 29 ms 47276 KB Output is correct
17 Correct 26 ms 47300 KB Output is correct
18 Correct 24 ms 47264 KB Output is correct
19 Correct 27 ms 47316 KB Output is correct
20 Correct 25 ms 47232 KB Output is correct
21 Correct 25 ms 47208 KB Output is correct
22 Correct 27 ms 47316 KB Output is correct
23 Correct 32 ms 47180 KB Output is correct
24 Correct 32 ms 47180 KB Output is correct
25 Correct 23 ms 47280 KB Output is correct
26 Correct 24 ms 47244 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 26 ms 47316 KB Output is correct
2 Correct 25 ms 47216 KB Output is correct
3 Correct 31 ms 47260 KB Output is correct
4 Correct 24 ms 47216 KB Output is correct
5 Correct 24 ms 47180 KB Output is correct
6 Correct 24 ms 47212 KB Output is correct
7 Correct 24 ms 47208 KB Output is correct
8 Correct 31 ms 47184 KB Output is correct
9 Correct 29 ms 47224 KB Output is correct
10 Correct 26 ms 47316 KB Output is correct
11 Correct 26 ms 47316 KB Output is correct
12 Correct 29 ms 47180 KB Output is correct
13 Correct 26 ms 47304 KB Output is correct
14 Correct 24 ms 47316 KB Output is correct
15 Correct 26 ms 47224 KB Output is correct
16 Correct 29 ms 47276 KB Output is correct
17 Correct 26 ms 47300 KB Output is correct
18 Correct 24 ms 47264 KB Output is correct
19 Correct 27 ms 47316 KB Output is correct
20 Correct 25 ms 47232 KB Output is correct
21 Correct 25 ms 47208 KB Output is correct
22 Correct 27 ms 47316 KB Output is correct
23 Correct 32 ms 47180 KB Output is correct
24 Correct 32 ms 47180 KB Output is correct
25 Correct 23 ms 47280 KB Output is correct
26 Correct 24 ms 47244 KB Output is correct
27 Correct 50 ms 48872 KB Output is correct
28 Correct 51 ms 48636 KB Output is correct
29 Correct 67 ms 48864 KB Output is correct
30 Correct 49 ms 48836 KB Output is correct
31 Correct 53 ms 48912 KB Output is correct
32 Correct 45 ms 48752 KB Output is correct
33 Correct 49 ms 48784 KB Output is correct
34 Correct 50 ms 48800 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 26 ms 47316 KB Output is correct
2 Correct 25 ms 47216 KB Output is correct
3 Correct 31 ms 47260 KB Output is correct
4 Correct 24 ms 47216 KB Output is correct
5 Correct 24 ms 47180 KB Output is correct
6 Correct 24 ms 47212 KB Output is correct
7 Correct 24 ms 47208 KB Output is correct
8 Correct 31 ms 47184 KB Output is correct
9 Correct 29 ms 47224 KB Output is correct
10 Correct 26 ms 47316 KB Output is correct
11 Correct 26 ms 47316 KB Output is correct
12 Correct 29 ms 47180 KB Output is correct
13 Correct 26 ms 47304 KB Output is correct
14 Correct 24 ms 47316 KB Output is correct
15 Correct 26 ms 47224 KB Output is correct
16 Correct 29 ms 47276 KB Output is correct
17 Correct 26 ms 47300 KB Output is correct
18 Correct 24 ms 47264 KB Output is correct
19 Correct 27 ms 47316 KB Output is correct
20 Correct 25 ms 47232 KB Output is correct
21 Correct 25 ms 47208 KB Output is correct
22 Correct 27 ms 47316 KB Output is correct
23 Correct 32 ms 47180 KB Output is correct
24 Correct 32 ms 47180 KB Output is correct
25 Correct 23 ms 47280 KB Output is correct
26 Correct 24 ms 47244 KB Output is correct
27 Correct 50 ms 48872 KB Output is correct
28 Correct 51 ms 48636 KB Output is correct
29 Correct 67 ms 48864 KB Output is correct
30 Correct 49 ms 48836 KB Output is correct
31 Correct 53 ms 48912 KB Output is correct
32 Correct 45 ms 48752 KB Output is correct
33 Correct 49 ms 48784 KB Output is correct
34 Correct 50 ms 48800 KB Output is correct
35 Correct 166 ms 48824 KB Output is correct
36 Correct 153 ms 48820 KB Output is correct
37 Correct 164 ms 48800 KB Output is correct
38 Correct 171 ms 48812 KB Output is correct
39 Correct 155 ms 48824 KB Output is correct
40 Correct 127 ms 49152 KB Output is correct
41 Correct 127 ms 48976 KB Output is correct
42 Correct 119 ms 48904 KB Output is correct
43 Correct 124 ms 49032 KB Output is correct
44 Correct 118 ms 49012 KB Output is correct
45 Correct 120 ms 48912 KB Output is correct
46 Correct 126 ms 48864 KB Output is correct
47 Correct 117 ms 48924 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 26 ms 47316 KB Output is correct
2 Correct 25 ms 47216 KB Output is correct
3 Correct 31 ms 47260 KB Output is correct
4 Correct 24 ms 47216 KB Output is correct
5 Correct 24 ms 47180 KB Output is correct
6 Correct 24 ms 47212 KB Output is correct
7 Correct 24 ms 47208 KB Output is correct
8 Correct 31 ms 47184 KB Output is correct
9 Correct 29 ms 47224 KB Output is correct
10 Correct 26 ms 47316 KB Output is correct
11 Correct 26 ms 47316 KB Output is correct
12 Correct 29 ms 47180 KB Output is correct
13 Correct 26 ms 47304 KB Output is correct
14 Correct 24 ms 47316 KB Output is correct
15 Correct 26 ms 47224 KB Output is correct
16 Correct 29 ms 47276 KB Output is correct
17 Correct 26 ms 47300 KB Output is correct
18 Correct 24 ms 47264 KB Output is correct
19 Correct 27 ms 47316 KB Output is correct
20 Correct 25 ms 47232 KB Output is correct
21 Correct 25 ms 47208 KB Output is correct
22 Correct 27 ms 47316 KB Output is correct
23 Correct 32 ms 47180 KB Output is correct
24 Correct 32 ms 47180 KB Output is correct
25 Correct 23 ms 47280 KB Output is correct
26 Correct 24 ms 47244 KB Output is correct
27 Correct 50 ms 48872 KB Output is correct
28 Correct 51 ms 48636 KB Output is correct
29 Correct 67 ms 48864 KB Output is correct
30 Correct 49 ms 48836 KB Output is correct
31 Correct 53 ms 48912 KB Output is correct
32 Correct 45 ms 48752 KB Output is correct
33 Correct 49 ms 48784 KB Output is correct
34 Correct 50 ms 48800 KB Output is correct
35 Correct 166 ms 48824 KB Output is correct
36 Correct 153 ms 48820 KB Output is correct
37 Correct 164 ms 48800 KB Output is correct
38 Correct 171 ms 48812 KB Output is correct
39 Correct 155 ms 48824 KB Output is correct
40 Correct 127 ms 49152 KB Output is correct
41 Correct 127 ms 48976 KB Output is correct
42 Correct 119 ms 48904 KB Output is correct
43 Correct 124 ms 49032 KB Output is correct
44 Correct 118 ms 49012 KB Output is correct
45 Correct 120 ms 48912 KB Output is correct
46 Correct 126 ms 48864 KB Output is correct
47 Correct 117 ms 48924 KB Output is correct
48 Correct 1731 ms 64552 KB Output is correct
49 Correct 1707 ms 64524 KB Output is correct
50 Correct 1725 ms 64600 KB Output is correct
51 Correct 1636 ms 64432 KB Output is correct
52 Correct 1390 ms 62092 KB Output is correct
53 Correct 1258 ms 63016 KB Output is correct
54 Correct 1099 ms 60972 KB Output is correct
55 Correct 1098 ms 60644 KB Output is correct
56 Correct 1078 ms 60112 KB Output is correct

Subtask #5
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 26 ms 47316 KB Output is correct
2 Correct 25 ms 47216 KB Output is correct
3 Correct 31 ms 47260 KB Output is correct
4 Correct 24 ms 47216 KB Output is correct
5 Correct 24 ms 47180 KB Output is correct
6 Correct 24 ms 47212 KB Output is correct
7 Correct 24 ms 47208 KB Output is correct
8 Correct 31 ms 47184 KB Output is correct
9 Correct 29 ms 47224 KB Output is correct
10 Correct 26 ms 47316 KB Output is correct
11 Correct 26 ms 47316 KB Output is correct
12 Correct 29 ms 47180 KB Output is correct
13 Correct 26 ms 47304 KB Output is correct
14 Correct 24 ms 47316 KB Output is correct
15 Correct 26 ms 47224 KB Output is correct
16 Correct 29 ms 47276 KB Output is correct
17 Correct 26 ms 47300 KB Output is correct
18 Correct 24 ms 47264 KB Output is correct
19 Correct 27 ms 47316 KB Output is correct
20 Correct 25 ms 47232 KB Output is correct
21 Correct 25 ms 47208 KB Output is correct
22 Correct 27 ms 47316 KB Output is correct
23 Correct 32 ms 47180 KB Output is correct
24 Correct 32 ms 47180 KB Output is correct
25 Correct 23 ms 47280 KB Output is correct
26 Correct 24 ms 47244 KB Output is correct
27 Correct 50 ms 48872 KB Output is correct
28 Correct 51 ms 48636 KB Output is correct
29 Correct 67 ms 48864 KB Output is correct
30 Correct 49 ms 48836 KB Output is correct
31 Correct 53 ms 48912 KB Output is correct
32 Correct 45 ms 48752 KB Output is correct
33 Correct 49 ms 48784 KB Output is correct
34 Correct 50 ms 48800 KB Output is correct
35 Correct 166 ms 48824 KB Output is correct
36 Correct 153 ms 48820 KB Output is correct
37 Correct 164 ms 48800 KB Output is correct
38 Correct 171 ms 48812 KB Output is correct
39 Correct 155 ms 48824 KB Output is correct
40 Correct 127 ms 49152 KB Output is correct
41 Correct 127 ms 48976 KB Output is correct
42 Correct 119 ms 48904 KB Output is correct
43 Correct 124 ms 49032 KB Output is correct
44 Correct 118 ms 49012 KB Output is correct
45 Correct 120 ms 48912 KB Output is correct
46 Correct 126 ms 48864 KB Output is correct
47 Correct 117 ms 48924 KB Output is correct
48 Correct 1731 ms 64552 KB Output is correct
49 Correct 1707 ms 64524 KB Output is correct
50 Correct 1725 ms 64600 KB Output is correct
51 Correct 1636 ms 64432 KB Output is correct
52 Correct 1390 ms 62092 KB Output is correct
53 Correct 1258 ms 63016 KB Output is correct
54 Correct 1099 ms 60972 KB Output is correct
55 Correct 1098 ms 60644 KB Output is correct
56 Correct 1078 ms 60112 KB Output is correct
57 Execution timed out 2576 ms 141116 KB Time limit exceeded
58 Halted 0 ms 0 KB -