oj.uz

Submission #566962

# Submission time Handle Problem Language Result Execution time Memory
566962 2022-05-23T06:53:38 Z birthdaycake Just Long Neckties (JOI20_ho_t1) C++17
100 / 100
 205 ms 14852 KB 
#include<bits/stdc++.h>
#define endl '\n'
#define int long long
#define mod 1000000007
#define boost ios_base::sync_with_stdio(false), cin.tie(NULL);
using namespace std;
 
 
 
int N,Left,Right,Type;

pair<int,int>a[4000001];
int b[4000001],ans[2000001];
int seg[4000001],seg2[4000001];



void Update(){
    int ind = N + Left - 1;
    seg[ind] = a[Left].first - b[Left - 1];
    while(ind /= 2) seg[ind] = max(seg[ind * 2], seg[ind * 2 + 1]);
    ind = N + Left - 1;
    seg2[ind] = a[Left - 1].first - b[Left - 1];
    while(ind /= 2) seg2[ind] = max(seg2[ind * 2], seg2[ind * 2 + 1]);
}


int Query(int l = 1, int r = N, int ind = 1){
    if(l > Right || r < Left) return 0;
    if(l >= Left && r <= Right){
        if(Type) return seg[ind];
        return seg2[ind];
    }
    int mid = (l + r) / 2;
    return max(Query(l, mid, ind * 2), Query(mid + 1, r, ind * 2 + 1));
}
signed main(){
    boost;
    
    
    
    
    int n; cin >> n;
    N = exp2(ceil(log2(n)));
    for(int i = 0; i < n + 1; i++){
        cin >> a[i].first;
        a[i].second = i;
    }
    sort(a,a+n+1);
    for(int i = 0; i < n; i++) cin >> b[i];
    sort(b,b+n);
    for(int i = 0; i < n; i++){
        Left = i + 1;
        Update();
    }
    for(int i = 0; i < n + 1; i++){
        int aa = 0;
        Left = 1; Right = i;
        if(Left <= Right){
            Type = 0;
            aa = max(aa,Query());
        }
        Left = i + 1; Right = n;
        if(Left <= Right){
            Type = 1;
            aa = max(aa,Query());
        }
        ans[a[i].second] = aa;
    }
    for(int i = 0; i < n + 1; i++) cout << ans[i] << ' ';
                 
        
                 
    
    return 0;
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 464 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 2 ms 468 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 2 ms 468 KB Output is correct
21 Correct 2 ms 468 KB Output is correct
22 Correct 2 ms 468 KB Output is correct
23 Correct 1 ms 468 KB Output is correct
24 Correct 2 ms 468 KB Output is correct
25 Correct 2 ms 468 KB Output is correct
26 Correct 2 ms 468 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 480 KB Output is correct
32 Correct 2 ms 468 KB Output is correct

Subtask #3
91.0 / 91.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 0 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 2 ms 340 KB Output is correct
15 Correct 2 ms 464 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 2 ms 468 KB Output is correct
18 Correct 2 ms 468 KB Output is correct
19 Correct 2 ms 468 KB Output is correct
20 Correct 2 ms 468 KB Output is correct
21 Correct 2 ms 468 KB Output is correct
22 Correct 2 ms 468 KB Output is correct
23 Correct 1 ms 468 KB Output is correct
24 Correct 2 ms 468 KB Output is correct
25 Correct 2 ms 468 KB Output is correct
26 Correct 2 ms 468 KB Output is correct
27 Correct 2 ms 468 KB Output is correct
28 Correct 2 ms 468 KB Output is correct
29 Correct 2 ms 468 KB Output is correct
30 Correct 2 ms 468 KB Output is correct
31 Correct 2 ms 480 KB Output is correct
32 Correct 2 ms 468 KB Output is correct
33 Correct 197 ms 13732 KB Output is correct
34 Correct 191 ms 14364 KB Output is correct
35 Correct 180 ms 13968 KB Output is correct
36 Correct 193 ms 14392 KB Output is correct
37 Correct 179 ms 14852 KB Output is correct
38 Correct 191 ms 14672 KB Output is correct
39 Correct 167 ms 13720 KB Output is correct
40 Correct 166 ms 13616 KB Output is correct
41 Correct 190 ms 13804 KB Output is correct
42 Correct 166 ms 13772 KB Output is correct
43 Correct 171 ms 13576 KB Output is correct
44 Correct 184 ms 13228 KB Output is correct
45 Correct 161 ms 13260 KB Output is correct
46 Correct 171 ms 13232 KB Output is correct
47 Correct 181 ms 13436 KB Output is correct
48 Correct 157 ms 13444 KB Output is correct
49 Correct 181 ms 14080 KB Output is correct
50 Correct 177 ms 14064 KB Output is correct
51 Correct 180 ms 14104 KB Output is correct
52 Correct 205 ms 14084 KB Output is correct
53 Correct 190 ms 14000 KB Output is correct