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Submission #220653

# Submission time Handle Problem Language Result Execution time Memory
220653 2020-04-08T11:02:43 Z srvlt Just Long Neckties (JOI20_ho_t1) C++14
100 / 100
 128 ms 10872 KB 
//#pragma GCC optimize("Ofast")
//#pragma GCC target("avx,avx2,fma")
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define ull unsigned long long
#define db long double
#define pb push_back
#define ppb pop_back
#define fi first
#define se second
#define mp make_pair
#define all(x) (x).begin(), (x).end()

void dout() { cerr << '\n'; }

template <typename Head, typename... Tail>
void dout(Head H, Tail... T) {
    cerr << " " << H;
    dout(T...);
}

#ifdef LOCAL
    #define dbg(...) cerr << #__VA_ARGS__, dout(__VA_ARGS__)
#else
    #define dbg(...) ;
#endif

mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
typedef pair <int, int> pii;

const int N = 2e5 + 123;
int n, a[N], b[N], suf[N], ans[N];

pii A[N];

int main() {
    ios_base::sync_with_stdio(false), cin.tie(NULL);
    #ifdef LOCAL
        freopen("input.txt", "r", stdin);
    #endif

    cin >> n;
    for (int i = 1; i <= n + 1; i++) {
        cin >> a[i];
        A[i] = {a[i], i};
    }
    for (int i = 1; i <= n; i++) {
        cin >> b[i];
    }
    sort(b + 1, b + n + 1);
    sort(A + 1, A + n + 2);
    suf[n + 2] = 0;
    for (int i = n + 1; i >= 2; i--) {
        suf[i] = max(suf[i + 1], A[i].fi - b[i - 1]);
    }
    int pref = 0;
    for (int i = 1; i <= n + 1; i++) {
        ans[A[i].se] = max(pref, suf[i + 1]);
        if (i == n + 1) {
            break;
        }
        pref = max(pref, A[i].fi - b[i]);
    }
    for (int i = 1; i <= n + 1; i++) {
        cout << ans[i] << ' ';
    }
}

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 4 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 4 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 512 KB Output is correct
16 Correct 5 ms 436 KB Output is correct
17 Correct 6 ms 512 KB Output is correct
18 Correct 6 ms 640 KB Output is correct
19 Correct 5 ms 512 KB Output is correct
20 Correct 5 ms 512 KB Output is correct
21 Correct 6 ms 512 KB Output is correct
22 Correct 6 ms 432 KB Output is correct
23 Correct 6 ms 512 KB Output is correct
24 Correct 6 ms 512 KB Output is correct
25 Correct 6 ms 512 KB Output is correct
26 Correct 6 ms 512 KB Output is correct
27 Correct 6 ms 512 KB Output is correct
28 Correct 5 ms 512 KB Output is correct
29 Correct 5 ms 512 KB Output is correct
30 Correct 5 ms 512 KB Output is correct
31 Correct 6 ms 512 KB Output is correct
32 Correct 6 ms 512 KB Output is correct

Subtask #3
91.0 / 91.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 4 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 4 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 5 ms 384 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 512 KB Output is correct
16 Correct 5 ms 436 KB Output is correct
17 Correct 6 ms 512 KB Output is correct
18 Correct 6 ms 640 KB Output is correct
19 Correct 5 ms 512 KB Output is correct
20 Correct 5 ms 512 KB Output is correct
21 Correct 6 ms 512 KB Output is correct
22 Correct 6 ms 432 KB Output is correct
23 Correct 6 ms 512 KB Output is correct
24 Correct 6 ms 512 KB Output is correct
25 Correct 6 ms 512 KB Output is correct
26 Correct 6 ms 512 KB Output is correct
27 Correct 6 ms 512 KB Output is correct
28 Correct 5 ms 512 KB Output is correct
29 Correct 5 ms 512 KB Output is correct
30 Correct 5 ms 512 KB Output is correct
31 Correct 6 ms 512 KB Output is correct
32 Correct 6 ms 512 KB Output is correct
33 Correct 115 ms 9976 KB Output is correct
34 Correct 126 ms 10488 KB Output is correct
35 Correct 113 ms 10104 KB Output is correct
36 Correct 115 ms 10620 KB Output is correct
37 Correct 128 ms 10872 KB Output is correct
38 Correct 123 ms 10744 KB Output is correct
39 Correct 126 ms 9848 KB Output is correct
40 Correct 126 ms 9848 KB Output is correct
41 Correct 115 ms 9976 KB Output is correct
42 Correct 117 ms 9848 KB Output is correct
43 Correct 116 ms 9848 KB Output is correct
44 Correct 116 ms 9464 KB Output is correct
45 Correct 122 ms 9464 KB Output is correct
46 Correct 118 ms 9464 KB Output is correct
47 Correct 108 ms 9464 KB Output is correct
48 Correct 115 ms 9592 KB Output is correct
49 Correct 122 ms 10104 KB Output is correct
50 Correct 125 ms 10104 KB Output is correct
51 Correct 123 ms 10104 KB Output is correct
52 Correct 120 ms 10104 KB Output is correct
53 Correct 121 ms 10104 KB Output is correct