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답안 #1001014

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1001014 2024-06-18T12:48:58 Z Otalp Rope (JOI17_rope) C++14
55 / 100
 2247 ms 262144 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pii pair<int, int>
#define ff first
#define ss second
#define pb push_back

map<ll, int> dp[2];
int cnt[1001000];
int a[1001000];
vector<int> d[1000100];

ll h(ll a, ll b){
    return a * 1e7 + b;
}


void solve(){
    int n, m;
    cin>>n>>m;
    for(int i=1; i<=n; i++){
        cin>>a[i];
        cnt[a[i]] ++;
    }
    vector<pii> g;
    for(int i=1; i<=m; i++){
        g.pb({cnt[i], i});
    }
    sort(g.begin(), g.end());

    for(int i=1; i+1<=n; i+=2){
        int l=a[i], r=a[i + 1];
        dp[1][h(l, r)] ++;
        dp[1][h(r, l)] ++;
        d[l].pb(r);
        d[r].pb(l);
    }
    for(int i=2; i+1<=n; i+=2){
        int l=a[i], r=a[i + 1];
        dp[0][h(l, r)] ++;
        dp[0][h(r, l)] ++;
        d[l].pb(r);
        d[r].pb(l);
    }
    for(int i=1; i<=m; i++){
        int ans = n - cnt[i];
        int ls = g.size() - 1;
        map<int, int> us;
        us[i] = 1;
        for(int j: d[i]){
            if(j == i) continue;
            for(int k=0; k<2; k++){ 
                ans = min(ans, n-cnt[i]-cnt[j]+dp[k][h(i, j)]);
            }
            us[j] = 1;
        }
        while(us[g[ls].ss]) ls--;
        if(ls >= 0) ans = min(ans, n - cnt[i] - g[ls].ff);
        cout<<ans<<'\n';
    }
}


signed main(){
    solve();
}

Subtask #1
15.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 6 ms 23900 KB Output is correct
3 Correct 7 ms 23760 KB Output is correct
4 Correct 7 ms 23900 KB Output is correct
5 Correct 7 ms 23896 KB Output is correct
6 Correct 6 ms 23900 KB Output is correct
7 Correct 6 ms 23900 KB Output is correct
8 Correct 6 ms 23900 KB Output is correct
9 Correct 6 ms 23856 KB Output is correct
10 Correct 7 ms 23896 KB Output is correct
11 Correct 7 ms 23896 KB Output is correct
12 Correct 7 ms 23900 KB Output is correct
13 Correct 6 ms 23872 KB Output is correct
14 Correct 7 ms 23900 KB Output is correct
15 Correct 7 ms 23900 KB Output is correct
16 Correct 7 ms 23900 KB Output is correct
17 Correct 7 ms 23896 KB Output is correct
18 Correct 7 ms 23896 KB Output is correct
19 Correct 7 ms 23900 KB Output is correct
20 Correct 8 ms 23792 KB Output is correct
21 Correct 8 ms 23900 KB Output is correct
22 Correct 7 ms 23824 KB Output is correct
23 Correct 7 ms 23804 KB Output is correct
24 Correct 7 ms 23692 KB Output is correct
25 Correct 7 ms 23900 KB Output is correct
26 Correct 7 ms 23896 KB Output is correct

Subtask #2
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 6 ms 23900 KB Output is correct
3 Correct 7 ms 23760 KB Output is correct
4 Correct 7 ms 23900 KB Output is correct
5 Correct 7 ms 23896 KB Output is correct
6 Correct 6 ms 23900 KB Output is correct
7 Correct 6 ms 23900 KB Output is correct
8 Correct 6 ms 23900 KB Output is correct
9 Correct 6 ms 23856 KB Output is correct
10 Correct 7 ms 23896 KB Output is correct
11 Correct 7 ms 23896 KB Output is correct
12 Correct 7 ms 23900 KB Output is correct
13 Correct 6 ms 23872 KB Output is correct
14 Correct 7 ms 23900 KB Output is correct
15 Correct 7 ms 23900 KB Output is correct
16 Correct 7 ms 23900 KB Output is correct
17 Correct 7 ms 23896 KB Output is correct
18 Correct 7 ms 23896 KB Output is correct
19 Correct 7 ms 23900 KB Output is correct
20 Correct 8 ms 23792 KB Output is correct
21 Correct 8 ms 23900 KB Output is correct
22 Correct 7 ms 23824 KB Output is correct
23 Correct 7 ms 23804 KB Output is correct
24 Correct 7 ms 23692 KB Output is correct
25 Correct 7 ms 23900 KB Output is correct
26 Correct 7 ms 23896 KB Output is correct
27 Correct 26 ms 25432 KB Output is correct
28 Correct 23 ms 25364 KB Output is correct
29 Correct 24 ms 25436 KB Output is correct
30 Correct 21 ms 25296 KB Output is correct
31 Correct 27 ms 25436 KB Output is correct
32 Correct 21 ms 25120 KB Output is correct
33 Correct 24 ms 25180 KB Output is correct
34 Correct 23 ms 25480 KB Output is correct

Subtask #3
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 6 ms 23900 KB Output is correct
3 Correct 7 ms 23760 KB Output is correct
4 Correct 7 ms 23900 KB Output is correct
5 Correct 7 ms 23896 KB Output is correct
6 Correct 6 ms 23900 KB Output is correct
7 Correct 6 ms 23900 KB Output is correct
8 Correct 6 ms 23900 KB Output is correct
9 Correct 6 ms 23856 KB Output is correct
10 Correct 7 ms 23896 KB Output is correct
11 Correct 7 ms 23896 KB Output is correct
12 Correct 7 ms 23900 KB Output is correct
13 Correct 6 ms 23872 KB Output is correct
14 Correct 7 ms 23900 KB Output is correct
15 Correct 7 ms 23900 KB Output is correct
16 Correct 7 ms 23900 KB Output is correct
17 Correct 7 ms 23896 KB Output is correct
18 Correct 7 ms 23896 KB Output is correct
19 Correct 7 ms 23900 KB Output is correct
20 Correct 8 ms 23792 KB Output is correct
21 Correct 8 ms 23900 KB Output is correct
22 Correct 7 ms 23824 KB Output is correct
23 Correct 7 ms 23804 KB Output is correct
24 Correct 7 ms 23692 KB Output is correct
25 Correct 7 ms 23900 KB Output is correct
26 Correct 7 ms 23896 KB Output is correct
27 Correct 26 ms 25432 KB Output is correct
28 Correct 23 ms 25364 KB Output is correct
29 Correct 24 ms 25436 KB Output is correct
30 Correct 21 ms 25296 KB Output is correct
31 Correct 27 ms 25436 KB Output is correct
32 Correct 21 ms 25120 KB Output is correct
33 Correct 24 ms 25180 KB Output is correct
34 Correct 23 ms 25480 KB Output is correct
35 Correct 145 ms 42576 KB Output is correct
36 Correct 145 ms 42516 KB Output is correct
37 Correct 144 ms 41844 KB Output is correct
38 Correct 151 ms 42320 KB Output is correct
39 Correct 144 ms 42320 KB Output is correct
40 Correct 87 ms 34248 KB Output is correct
41 Correct 80 ms 33872 KB Output is correct
42 Correct 70 ms 31568 KB Output is correct
43 Correct 72 ms 30544 KB Output is correct
44 Correct 90 ms 34388 KB Output is correct
45 Correct 84 ms 34384 KB Output is correct
46 Correct 73 ms 31824 KB Output is correct
47 Correct 71 ms 30804 KB Output is correct

Subtask #4
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 6 ms 23900 KB Output is correct
3 Correct 7 ms 23760 KB Output is correct
4 Correct 7 ms 23900 KB Output is correct
5 Correct 7 ms 23896 KB Output is correct
6 Correct 6 ms 23900 KB Output is correct
7 Correct 6 ms 23900 KB Output is correct
8 Correct 6 ms 23900 KB Output is correct
9 Correct 6 ms 23856 KB Output is correct
10 Correct 7 ms 23896 KB Output is correct
11 Correct 7 ms 23896 KB Output is correct
12 Correct 7 ms 23900 KB Output is correct
13 Correct 6 ms 23872 KB Output is correct
14 Correct 7 ms 23900 KB Output is correct
15 Correct 7 ms 23900 KB Output is correct
16 Correct 7 ms 23900 KB Output is correct
17 Correct 7 ms 23896 KB Output is correct
18 Correct 7 ms 23896 KB Output is correct
19 Correct 7 ms 23900 KB Output is correct
20 Correct 8 ms 23792 KB Output is correct
21 Correct 8 ms 23900 KB Output is correct
22 Correct 7 ms 23824 KB Output is correct
23 Correct 7 ms 23804 KB Output is correct
24 Correct 7 ms 23692 KB Output is correct
25 Correct 7 ms 23900 KB Output is correct
26 Correct 7 ms 23896 KB Output is correct
27 Correct 26 ms 25432 KB Output is correct
28 Correct 23 ms 25364 KB Output is correct
29 Correct 24 ms 25436 KB Output is correct
30 Correct 21 ms 25296 KB Output is correct
31 Correct 27 ms 25436 KB Output is correct
32 Correct 21 ms 25120 KB Output is correct
33 Correct 24 ms 25180 KB Output is correct
34 Correct 23 ms 25480 KB Output is correct
35 Correct 145 ms 42576 KB Output is correct
36 Correct 145 ms 42516 KB Output is correct
37 Correct 144 ms 41844 KB Output is correct
38 Correct 151 ms 42320 KB Output is correct
39 Correct 144 ms 42320 KB Output is correct
40 Correct 87 ms 34248 KB Output is correct
41 Correct 80 ms 33872 KB Output is correct
42 Correct 70 ms 31568 KB Output is correct
43 Correct 72 ms 30544 KB Output is correct
44 Correct 90 ms 34388 KB Output is correct
45 Correct 84 ms 34384 KB Output is correct
46 Correct 73 ms 31824 KB Output is correct
47 Correct 71 ms 30804 KB Output is correct
48 Runtime error 2247 ms 262144 KB Execution killed with signal 9
49 Halted 0 ms 0 KB -

Subtask #5
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 23900 KB Output is correct
2 Correct 6 ms 23900 KB Output is correct
3 Correct 7 ms 23760 KB Output is correct
4 Correct 7 ms 23900 KB Output is correct
5 Correct 7 ms 23896 KB Output is correct
6 Correct 6 ms 23900 KB Output is correct
7 Correct 6 ms 23900 KB Output is correct
8 Correct 6 ms 23900 KB Output is correct
9 Correct 6 ms 23856 KB Output is correct
10 Correct 7 ms 23896 KB Output is correct
11 Correct 7 ms 23896 KB Output is correct
12 Correct 7 ms 23900 KB Output is correct
13 Correct 6 ms 23872 KB Output is correct
14 Correct 7 ms 23900 KB Output is correct
15 Correct 7 ms 23900 KB Output is correct
16 Correct 7 ms 23900 KB Output is correct
17 Correct 7 ms 23896 KB Output is correct
18 Correct 7 ms 23896 KB Output is correct
19 Correct 7 ms 23900 KB Output is correct
20 Correct 8 ms 23792 KB Output is correct
21 Correct 8 ms 23900 KB Output is correct
22 Correct 7 ms 23824 KB Output is correct
23 Correct 7 ms 23804 KB Output is correct
24 Correct 7 ms 23692 KB Output is correct
25 Correct 7 ms 23900 KB Output is correct
26 Correct 7 ms 23896 KB Output is correct
27 Correct 26 ms 25432 KB Output is correct
28 Correct 23 ms 25364 KB Output is correct
29 Correct 24 ms 25436 KB Output is correct
30 Correct 21 ms 25296 KB Output is correct
31 Correct 27 ms 25436 KB Output is correct
32 Correct 21 ms 25120 KB Output is correct
33 Correct 24 ms 25180 KB Output is correct
34 Correct 23 ms 25480 KB Output is correct
35 Correct 145 ms 42576 KB Output is correct
36 Correct 145 ms 42516 KB Output is correct
37 Correct 144 ms 41844 KB Output is correct
38 Correct 151 ms 42320 KB Output is correct
39 Correct 144 ms 42320 KB Output is correct
40 Correct 87 ms 34248 KB Output is correct
41 Correct 80 ms 33872 KB Output is correct
42 Correct 70 ms 31568 KB Output is correct
43 Correct 72 ms 30544 KB Output is correct
44 Correct 90 ms 34388 KB Output is correct
45 Correct 84 ms 34384 KB Output is correct
46 Correct 73 ms 31824 KB Output is correct
47 Correct 71 ms 30804 KB Output is correct
48 Runtime error 2247 ms 262144 KB Execution killed with signal 9
49 Halted 0 ms 0 KB -