oj.uz

Submission #539185

# Submission time Handle Problem Language Result Execution time Memory
539185 2022-03-18T14:37:09 Z vector Rope (JOI17_rope) C++17
100 / 100
 1384 ms 134064 KB 
#include<bits/stdc++.h>
#define SIZE 1000001
using namespace std;
int N,M,A[SIZE],B[SIZE],C[SIZE],D[SIZE],ans[SIZE],mx;
bool vis[SIZE];
vector<int>v1[SIZE],v2[SIZE];
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++){
        C[B[i]]++;
        mx=max(mx,B[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++){
        int mx1=mx;
        vector<int>u;
        u.push_back(i);
        for(int j:v1[i]){
            u.push_back(j);
            D[j]++;
        }
        D[i]=B[i];
        for(int j:u)if(!vis[j]){
            C[B[j]-D[j]]++;
            C[B[j]]--;
            vis[j]=true;
        }
        while(!C[mx1])mx1--;
        for(int j:u){
            C[B[j]-D[j]]--;
            D[j]=0,vis[j]=false;
            C[B[j]]++;
        }
        ans[i]=min(ans[i],N-B[i]-mx1);
    }
    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++){
        int mx1=mx;
        vector<int>u;
        u.push_back(i);
        for(int j:v2[i]){
            u.push_back(j);
            D[j]++;
        }
        D[i]=B[i];
        for(int j:u)if(!vis[j]){
            C[B[j]-D[j]]++;
            C[B[j]]--;
            vis[j]=true;
        }
        while(!C[mx1])mx1--;
        for(int j:u){
            C[B[j]-D[j]]--;
            D[j]=0,vis[j]=false;
            C[B[j]]++;
        }
        ans[i]=min(ans[i],N-B[i]-mx1);
        printf("%d\n",ans[i]);
    }
}

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 47288 KB Output is correct
2 Correct 27 ms 47256 KB Output is correct
3 Correct 29 ms 47288 KB Output is correct
4 Correct 28 ms 47316 KB Output is correct
5 Correct 27 ms 47288 KB Output is correct
6 Correct 27 ms 47272 KB Output is correct
7 Correct 26 ms 47220 KB Output is correct
8 Correct 32 ms 47216 KB Output is correct
9 Correct 26 ms 47308 KB Output is correct
10 Correct 26 ms 47232 KB Output is correct
11 Correct 27 ms 47324 KB Output is correct
12 Correct 28 ms 47284 KB Output is correct
13 Correct 28 ms 47340 KB Output is correct
14 Correct 28 ms 47240 KB Output is correct
15 Correct 28 ms 47264 KB Output is correct
16 Correct 26 ms 47308 KB Output is correct
17 Correct 27 ms 47252 KB Output is correct
18 Correct 29 ms 47236 KB Output is correct
19 Correct 26 ms 47284 KB Output is correct
20 Correct 27 ms 47312 KB Output is correct
21 Correct 26 ms 47316 KB Output is correct
22 Correct 27 ms 47312 KB Output is correct
23 Correct 28 ms 47216 KB Output is correct
24 Correct 26 ms 47316 KB Output is correct
25 Correct 26 ms 47316 KB Output is correct
26 Correct 31 ms 47316 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 47288 KB Output is correct
2 Correct 27 ms 47256 KB Output is correct
3 Correct 29 ms 47288 KB Output is correct
4 Correct 28 ms 47316 KB Output is correct
5 Correct 27 ms 47288 KB Output is correct
6 Correct 27 ms 47272 KB Output is correct
7 Correct 26 ms 47220 KB Output is correct
8 Correct 32 ms 47216 KB Output is correct
9 Correct 26 ms 47308 KB Output is correct
10 Correct 26 ms 47232 KB Output is correct
11 Correct 27 ms 47324 KB Output is correct
12 Correct 28 ms 47284 KB Output is correct
13 Correct 28 ms 47340 KB Output is correct
14 Correct 28 ms 47240 KB Output is correct
15 Correct 28 ms 47264 KB Output is correct
16 Correct 26 ms 47308 KB Output is correct
17 Correct 27 ms 47252 KB Output is correct
18 Correct 29 ms 47236 KB Output is correct
19 Correct 26 ms 47284 KB Output is correct
20 Correct 27 ms 47312 KB Output is correct
21 Correct 26 ms 47316 KB Output is correct
22 Correct 27 ms 47312 KB Output is correct
23 Correct 28 ms 47216 KB Output is correct
24 Correct 26 ms 47316 KB Output is correct
25 Correct 26 ms 47316 KB Output is correct
26 Correct 31 ms 47316 KB Output is correct
27 Correct 38 ms 49056 KB Output is correct
28 Correct 40 ms 49124 KB Output is correct
29 Correct 37 ms 49100 KB Output is correct
30 Correct 36 ms 49204 KB Output is correct
31 Correct 44 ms 49160 KB Output is correct
32 Correct 38 ms 49088 KB Output is correct
33 Correct 38 ms 49032 KB Output is correct
34 Correct 37 ms 49156 KB Output is correct

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 47288 KB Output is correct
2 Correct 27 ms 47256 KB Output is correct
3 Correct 29 ms 47288 KB Output is correct
4 Correct 28 ms 47316 KB Output is correct
5 Correct 27 ms 47288 KB Output is correct
6 Correct 27 ms 47272 KB Output is correct
7 Correct 26 ms 47220 KB Output is correct
8 Correct 32 ms 47216 KB Output is correct
9 Correct 26 ms 47308 KB Output is correct
10 Correct 26 ms 47232 KB Output is correct
11 Correct 27 ms 47324 KB Output is correct
12 Correct 28 ms 47284 KB Output is correct
13 Correct 28 ms 47340 KB Output is correct
14 Correct 28 ms 47240 KB Output is correct
15 Correct 28 ms 47264 KB Output is correct
16 Correct 26 ms 47308 KB Output is correct
17 Correct 27 ms 47252 KB Output is correct
18 Correct 29 ms 47236 KB Output is correct
19 Correct 26 ms 47284 KB Output is correct
20 Correct 27 ms 47312 KB Output is correct
21 Correct 26 ms 47316 KB Output is correct
22 Correct 27 ms 47312 KB Output is correct
23 Correct 28 ms 47216 KB Output is correct
24 Correct 26 ms 47316 KB Output is correct
25 Correct 26 ms 47316 KB Output is correct
26 Correct 31 ms 47316 KB Output is correct
27 Correct 38 ms 49056 KB Output is correct
28 Correct 40 ms 49124 KB Output is correct
29 Correct 37 ms 49100 KB Output is correct
30 Correct 36 ms 49204 KB Output is correct
31 Correct 44 ms 49160 KB Output is correct
32 Correct 38 ms 49088 KB Output is correct
33 Correct 38 ms 49032 KB Output is correct
34 Correct 37 ms 49156 KB Output is correct
35 Correct 41 ms 49144 KB Output is correct
36 Correct 39 ms 49092 KB Output is correct
37 Correct 39 ms 49144 KB Output is correct
38 Correct 42 ms 49276 KB Output is correct
39 Correct 41 ms 49076 KB Output is correct
40 Correct 39 ms 49260 KB Output is correct
41 Correct 39 ms 49292 KB Output is correct
42 Correct 38 ms 49308 KB Output is correct
43 Correct 41 ms 49356 KB Output is correct
44 Correct 39 ms 49356 KB Output is correct
45 Correct 38 ms 49356 KB Output is correct
46 Correct 39 ms 49356 KB Output is correct
47 Correct 38 ms 49312 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 47288 KB Output is correct
2 Correct 27 ms 47256 KB Output is correct
3 Correct 29 ms 47288 KB Output is correct
4 Correct 28 ms 47316 KB Output is correct
5 Correct 27 ms 47288 KB Output is correct
6 Correct 27 ms 47272 KB Output is correct
7 Correct 26 ms 47220 KB Output is correct
8 Correct 32 ms 47216 KB Output is correct
9 Correct 26 ms 47308 KB Output is correct
10 Correct 26 ms 47232 KB Output is correct
11 Correct 27 ms 47324 KB Output is correct
12 Correct 28 ms 47284 KB Output is correct
13 Correct 28 ms 47340 KB Output is correct
14 Correct 28 ms 47240 KB Output is correct
15 Correct 28 ms 47264 KB Output is correct
16 Correct 26 ms 47308 KB Output is correct
17 Correct 27 ms 47252 KB Output is correct
18 Correct 29 ms 47236 KB Output is correct
19 Correct 26 ms 47284 KB Output is correct
20 Correct 27 ms 47312 KB Output is correct
21 Correct 26 ms 47316 KB Output is correct
22 Correct 27 ms 47312 KB Output is correct
23 Correct 28 ms 47216 KB Output is correct
24 Correct 26 ms 47316 KB Output is correct
25 Correct 26 ms 47316 KB Output is correct
26 Correct 31 ms 47316 KB Output is correct
27 Correct 38 ms 49056 KB Output is correct
28 Correct 40 ms 49124 KB Output is correct
29 Correct 37 ms 49100 KB Output is correct
30 Correct 36 ms 49204 KB Output is correct
31 Correct 44 ms 49160 KB Output is correct
32 Correct 38 ms 49088 KB Output is correct
33 Correct 38 ms 49032 KB Output is correct
34 Correct 37 ms 49156 KB Output is correct
35 Correct 41 ms 49144 KB Output is correct
36 Correct 39 ms 49092 KB Output is correct
37 Correct 39 ms 49144 KB Output is correct
38 Correct 42 ms 49276 KB Output is correct
39 Correct 41 ms 49076 KB Output is correct
40 Correct 39 ms 49260 KB Output is correct
41 Correct 39 ms 49292 KB Output is correct
42 Correct 38 ms 49308 KB Output is correct
43 Correct 41 ms 49356 KB Output is correct
44 Correct 39 ms 49356 KB Output is correct
45 Correct 38 ms 49356 KB Output is correct
46 Correct 39 ms 49356 KB Output is correct
47 Correct 38 ms 49312 KB Output is correct
48 Correct 166 ms 64680 KB Output is correct
49 Correct 161 ms 64660 KB Output is correct
50 Correct 159 ms 64732 KB Output is correct
51 Correct 151 ms 64704 KB Output is correct
52 Correct 141 ms 62236 KB Output is correct
53 Correct 153 ms 63152 KB Output is correct
54 Correct 151 ms 61204 KB Output is correct
55 Correct 150 ms 60868 KB Output is correct
56 Correct 150 ms 60312 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 32 ms 47288 KB Output is correct
2 Correct 27 ms 47256 KB Output is correct
3 Correct 29 ms 47288 KB Output is correct
4 Correct 28 ms 47316 KB Output is correct
5 Correct 27 ms 47288 KB Output is correct
6 Correct 27 ms 47272 KB Output is correct
7 Correct 26 ms 47220 KB Output is correct
8 Correct 32 ms 47216 KB Output is correct
9 Correct 26 ms 47308 KB Output is correct
10 Correct 26 ms 47232 KB Output is correct
11 Correct 27 ms 47324 KB Output is correct
12 Correct 28 ms 47284 KB Output is correct
13 Correct 28 ms 47340 KB Output is correct
14 Correct 28 ms 47240 KB Output is correct
15 Correct 28 ms 47264 KB Output is correct
16 Correct 26 ms 47308 KB Output is correct
17 Correct 27 ms 47252 KB Output is correct
18 Correct 29 ms 47236 KB Output is correct
19 Correct 26 ms 47284 KB Output is correct
20 Correct 27 ms 47312 KB Output is correct
21 Correct 26 ms 47316 KB Output is correct
22 Correct 27 ms 47312 KB Output is correct
23 Correct 28 ms 47216 KB Output is correct
24 Correct 26 ms 47316 KB Output is correct
25 Correct 26 ms 47316 KB Output is correct
26 Correct 31 ms 47316 KB Output is correct
27 Correct 38 ms 49056 KB Output is correct
28 Correct 40 ms 49124 KB Output is correct
29 Correct 37 ms 49100 KB Output is correct
30 Correct 36 ms 49204 KB Output is correct
31 Correct 44 ms 49160 KB Output is correct
32 Correct 38 ms 49088 KB Output is correct
33 Correct 38 ms 49032 KB Output is correct
34 Correct 37 ms 49156 KB Output is correct
35 Correct 41 ms 49144 KB Output is correct
36 Correct 39 ms 49092 KB Output is correct
37 Correct 39 ms 49144 KB Output is correct
38 Correct 42 ms 49276 KB Output is correct
39 Correct 41 ms 49076 KB Output is correct
40 Correct 39 ms 49260 KB Output is correct
41 Correct 39 ms 49292 KB Output is correct
42 Correct 38 ms 49308 KB Output is correct
43 Correct 41 ms 49356 KB Output is correct
44 Correct 39 ms 49356 KB Output is correct
45 Correct 38 ms 49356 KB Output is correct
46 Correct 39 ms 49356 KB Output is correct
47 Correct 38 ms 49312 KB Output is correct
48 Correct 166 ms 64680 KB Output is correct
49 Correct 161 ms 64660 KB Output is correct
50 Correct 159 ms 64732 KB Output is correct
51 Correct 151 ms 64704 KB Output is correct
52 Correct 141 ms 62236 KB Output is correct
53 Correct 153 ms 63152 KB Output is correct
54 Correct 151 ms 61204 KB Output is correct
55 Correct 150 ms 60868 KB Output is correct
56 Correct 150 ms 60312 KB Output is correct
57 Correct 1384 ms 134064 KB Output is correct
58 Correct 1057 ms 107400 KB Output is correct
59 Correct 1060 ms 107276 KB Output is correct
60 Correct 1126 ms 115524 KB Output is correct
61 Correct 1157 ms 115528 KB Output is correct
62 Correct 456 ms 88680 KB Output is correct
63 Correct 732 ms 97628 KB Output is correct
64 Correct 606 ms 92148 KB Output is correct
65 Correct 293 ms 77536 KB Output is correct