oj.uz

Submission #983729

# Submission time Handle Problem Language Result Execution time Memory
983729 2024-05-16T02:40:20 Z gaga999 Game (APIO22_game) C++17
60 / 100
 4000 ms 43136 KB 
// #pragma GCC optimize("Ofast,no-stack-protector")
// #pragma GCC optimize("O3,unroll-loops")
// #pragma GCC target("avx,avx2,bmi,bmi2,lzcnt,popcnt")
#include <bits/stdc++.h>
#define lowbit(x) ((x) & -(x))
#define ml(a, b) ((1ll * (a) * (b)) % M)
#define tml(a, b) (a) = ((1ll * (a) * (b)) % M)
#define ad(a, b) ((0ll + (a) + (b)) % M)
#define tad(a, b) (a) = ((0ll + (a) + (b)) % M)
#define mi(a, b) ((0ll + M + (a) - (b)) % M)
#define tmi(a, b) (a) = ((0ll + M + (a) - (b)) % M)
#define tmin(a, b) (a) = min((a), (b))
#define tmax(a, b) (a) = max((a), (b))
#define iter(a) (a).begin(), (a).end()
#define riter(a) (a).rbegin(), (a).rend()
#define inin(a, b) memset((a), (b), sizeof(a))
#define cpy(a, b) memcpy((a), (b), sizeof(a))
#define uni(a) a.resize(unique(iter(a)) - a.begin())
#define size(x) (int)x.size()
#define pb emplace_back
#define mpr make_pair
#define ls(i) ((i) << 1)
#define rs(i) ((i) << 1 | 1)
#define INF 0x3f3f3f3f
#define NIF 0xc0c0c0c0
#define eps 1e-9
#define F first
#define S second
#define AC cin.tie(0)->sync_with_stdio(0)
using namespace std;
typedef long long llt;
typedef unsigned long long ull;
typedef __int128_t lll;
typedef pair<int, int> pii;
typedef pair<double, double> pdd;
typedef pair<llt, llt> pll;
typedef pair<llt, int> pli;
typedef complex<double> cd;
// const int M = 998244353;

// random_device rm;
// mt19937 rg(rm());
// default_random_engine rg(rm());
// uniform_int_distribution<int> rd(INT_MIN, INT_MAX);
// uniform_real_distribution<double> rd(0, M_PI);

void db() { cerr << "\n"; }
template <class T, class... U>
void db(T a, U... b) { cerr << a << " ", db(b...); }

inline char gc()
{
    const static int SZ = 1 << 16;
    static char buf[SZ], *p1, *p2;
    if (p1 == p2 && (p2 = buf + fread(p1 = buf, 1, SZ, stdin), p1 == p2))
        return -1;
    return *p1++;
}
void rd() {}
template <typename T, typename... U>
void rd(T &x, U &...y)
{
    x = 0;
    bool f = 0;
    char c = gc();
    while (!isdigit(c))
        f ^= !(c ^ 45), c = gc();
    while (isdigit(c))
        x = (x << 1) + (x << 3) + (c ^ 48), c = gc();
    f && (x = -x), rd(y...);
}

template <typename T>
void prt(T x)
{
    if (x < 0)
        putchar('-'), x = -x;
    if (x > 9)
        prt(x / 10);
    putchar((x % 10) ^ 48);
}

const int N = 3e5 + 5;
int n, k, mx[N], mn[N];
bool ov = 0;
vector<int> e1[N], e2[N];
void init(int _n, int _k)
{
    n = _n, k = _k;
    inin(mn, INF), inin(mx, -1);
    for (int i = 0; i < k; i++)
        mn[i] = mx[i] = i;
}

void dfs2(int u)
{
    if (u < k)
        return;
    if (mx[u] >= mn[u])
        ov = 1;
    for (int v : e2[u])
    {
        if (mn[v] <= mn[u])
            continue;
        mn[v] = mn[u];
        dfs2(v);
    }
}

void dfs1(int u)
{
    if (u < k)
        return;
    if (mx[u] >= mn[u])
        ov = 1;
    for (int v : e1[u])
    {
        if (mx[v] >= mx[u])
            continue;
        mx[v] = mx[u];
        dfs1(v);
    }
}

int add_teleporter(int u, int v)
{
    if (max(u, v) < k)
        return u >= v;
    e1[u].pb(v), e2[v].pb(u);
    tmin(mn[u], mn[v]);
    tmax(mx[v], mx[u]);
    dfs1(v), dfs2(u);
    return ov;
}

// signed main()
// {
//     int n, k, q;
//     rd(n, q, k);
//     init(n, k);
//     for (int i = 0; i < q; i++)
//     {
//         int x, y;
//         rd(x, y);
//         if (add_teleporter(x, y))
//         {
//             // for (int i = 0; i < n; i++)
//             //     db(mx[i], mn[i]);
//             // db(i, x, y);
//             db(i);
//             exit(0);
//         }
//     }
//     db(q);
// }

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 16728 KB Output is correct
2 Correct 4 ms 16728 KB Output is correct
3 Correct 5 ms 16724 KB Output is correct
4 Correct 4 ms 16784 KB Output is correct
5 Correct 4 ms 16728 KB Output is correct
6 Correct 4 ms 16728 KB Output is correct
7 Correct 4 ms 16728 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 16728 KB Output is correct
2 Correct 4 ms 16728 KB Output is correct
3 Correct 5 ms 16724 KB Output is correct
4 Correct 4 ms 16784 KB Output is correct
5 Correct 4 ms 16728 KB Output is correct
6 Correct 4 ms 16728 KB Output is correct
7 Correct 4 ms 16728 KB Output is correct
8 Correct 4 ms 16728 KB Output is correct
9 Correct 4 ms 16728 KB Output is correct
10 Correct 4 ms 16728 KB Output is correct
11 Correct 4 ms 16728 KB Output is correct
12 Correct 4 ms 16728 KB Output is correct
13 Correct 4 ms 16728 KB Output is correct
14 Correct 4 ms 16728 KB Output is correct
15 Correct 4 ms 16728 KB Output is correct
16 Correct 4 ms 16728 KB Output is correct
17 Correct 4 ms 16728 KB Output is correct
18 Correct 4 ms 16728 KB Output is correct
19 Correct 5 ms 16728 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 16728 KB Output is correct
2 Correct 4 ms 16728 KB Output is correct
3 Correct 5 ms 16724 KB Output is correct
4 Correct 4 ms 16784 KB Output is correct
5 Correct 4 ms 16728 KB Output is correct
6 Correct 4 ms 16728 KB Output is correct
7 Correct 4 ms 16728 KB Output is correct
8 Correct 4 ms 16728 KB Output is correct
9 Correct 4 ms 16728 KB Output is correct
10 Correct 4 ms 16728 KB Output is correct
11 Correct 4 ms 16728 KB Output is correct
12 Correct 4 ms 16728 KB Output is correct
13 Correct 4 ms 16728 KB Output is correct
14 Correct 4 ms 16728 KB Output is correct
15 Correct 4 ms 16728 KB Output is correct
16 Correct 4 ms 16728 KB Output is correct
17 Correct 4 ms 16728 KB Output is correct
18 Correct 4 ms 16728 KB Output is correct
19 Correct 5 ms 16728 KB Output is correct
20 Correct 5 ms 16728 KB Output is correct
21 Correct 4 ms 16728 KB Output is correct
22 Correct 5 ms 17496 KB Output is correct
23 Correct 4 ms 16728 KB Output is correct
24 Correct 7 ms 16728 KB Output is correct
25 Correct 6 ms 16728 KB Output is correct
26 Correct 6 ms 17240 KB Output is correct
27 Correct 5 ms 16728 KB Output is correct
28 Correct 6 ms 16824 KB Output is correct
29 Correct 6 ms 17240 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 16728 KB Output is correct
2 Correct 4 ms 16728 KB Output is correct
3 Correct 5 ms 16724 KB Output is correct
4 Correct 4 ms 16784 KB Output is correct
5 Correct 4 ms 16728 KB Output is correct
6 Correct 4 ms 16728 KB Output is correct
7 Correct 4 ms 16728 KB Output is correct
8 Correct 4 ms 16728 KB Output is correct
9 Correct 4 ms 16728 KB Output is correct
10 Correct 4 ms 16728 KB Output is correct
11 Correct 4 ms 16728 KB Output is correct
12 Correct 4 ms 16728 KB Output is correct
13 Correct 4 ms 16728 KB Output is correct
14 Correct 4 ms 16728 KB Output is correct
15 Correct 4 ms 16728 KB Output is correct
16 Correct 4 ms 16728 KB Output is correct
17 Correct 4 ms 16728 KB Output is correct
18 Correct 4 ms 16728 KB Output is correct
19 Correct 5 ms 16728 KB Output is correct
20 Correct 5 ms 16728 KB Output is correct
21 Correct 4 ms 16728 KB Output is correct
22 Correct 5 ms 17496 KB Output is correct
23 Correct 4 ms 16728 KB Output is correct
24 Correct 7 ms 16728 KB Output is correct
25 Correct 6 ms 16728 KB Output is correct
26 Correct 6 ms 17240 KB Output is correct
27 Correct 5 ms 16728 KB Output is correct
28 Correct 6 ms 16824 KB Output is correct
29 Correct 6 ms 17240 KB Output is correct
30 Correct 20 ms 19024 KB Output is correct
31 Correct 9 ms 17496 KB Output is correct
32 Correct 25 ms 19624 KB Output is correct
33 Correct 21 ms 18872 KB Output is correct
34 Correct 866 ms 20696 KB Output is correct
35 Correct 335 ms 19544 KB Output is correct
36 Correct 38 ms 19508 KB Output is correct
37 Correct 31 ms 19152 KB Output is correct
38 Correct 28 ms 19112 KB Output is correct
39 Correct 31 ms 18652 KB Output is correct
40 Correct 794 ms 20556 KB Output is correct
41 Correct 148 ms 19732 KB Output is correct
42 Correct 99 ms 18748 KB Output is correct
43 Correct 45 ms 20364 KB Output is correct
44 Correct 646 ms 20696 KB Output is correct

Subtask #5
0.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 16728 KB Output is correct
2 Correct 4 ms 16728 KB Output is correct
3 Correct 5 ms 16724 KB Output is correct
4 Correct 4 ms 16784 KB Output is correct
5 Correct 4 ms 16728 KB Output is correct
6 Correct 4 ms 16728 KB Output is correct
7 Correct 4 ms 16728 KB Output is correct
8 Correct 4 ms 16728 KB Output is correct
9 Correct 4 ms 16728 KB Output is correct
10 Correct 4 ms 16728 KB Output is correct
11 Correct 4 ms 16728 KB Output is correct
12 Correct 4 ms 16728 KB Output is correct
13 Correct 4 ms 16728 KB Output is correct
14 Correct 4 ms 16728 KB Output is correct
15 Correct 4 ms 16728 KB Output is correct
16 Correct 4 ms 16728 KB Output is correct
17 Correct 4 ms 16728 KB Output is correct
18 Correct 4 ms 16728 KB Output is correct
19 Correct 5 ms 16728 KB Output is correct
20 Correct 5 ms 16728 KB Output is correct
21 Correct 4 ms 16728 KB Output is correct
22 Correct 5 ms 17496 KB Output is correct
23 Correct 4 ms 16728 KB Output is correct
24 Correct 7 ms 16728 KB Output is correct
25 Correct 6 ms 16728 KB Output is correct
26 Correct 6 ms 17240 KB Output is correct
27 Correct 5 ms 16728 KB Output is correct
28 Correct 6 ms 16824 KB Output is correct
29 Correct 6 ms 17240 KB Output is correct
30 Correct 20 ms 19024 KB Output is correct
31 Correct 9 ms 17496 KB Output is correct
32 Correct 25 ms 19624 KB Output is correct
33 Correct 21 ms 18872 KB Output is correct
34 Correct 866 ms 20696 KB Output is correct
35 Correct 335 ms 19544 KB Output is correct
36 Correct 38 ms 19508 KB Output is correct
37 Correct 31 ms 19152 KB Output is correct
38 Correct 28 ms 19112 KB Output is correct
39 Correct 31 ms 18652 KB Output is correct
40 Correct 794 ms 20556 KB Output is correct
41 Correct 148 ms 19732 KB Output is correct
42 Correct 99 ms 18748 KB Output is correct
43 Correct 45 ms 20364 KB Output is correct
44 Correct 646 ms 20696 KB Output is correct
45 Correct 228 ms 28620 KB Output is correct
46 Correct 10 ms 17236 KB Output is correct
47 Correct 7 ms 17240 KB Output is correct
48 Correct 385 ms 43136 KB Output is correct
49 Correct 280 ms 36140 KB Output is correct
50 Execution timed out 4078 ms 33428 KB Time limit exceeded
51 Halted 0 ms 0 KB -