oj.uz

Submission #927543

# Submission time Handle Problem Language Result Execution time Memory
927543 2024-02-15T03:22:59 Z CDuong Stray Cat (JOI20_stray) C++17
100 / 100
 41 ms 16752 KB 
#include "Anthony.h"
#include<bits/stdc++.h>

using namespace std;

namespace {

int chain[] = {0, 1, 0, 0, 1, 1};

}

vector<int> Mark(int N, int M, int A, int B, vector<int> U, vector<int> V) {
    vector<vector<int>> G(N);
    for (int i = 0; i < M; ++i) {
        G[U[i]].emplace_back(V[i]);
        G[V[i]].emplace_back(U[i]);
    }

    vector<int> dis(N, INT_MAX), color(N);
    queue<int> q;
    dis[0] = 0; q.emplace(0);
    while (not q.empty()) {
        int u = q.front(); q.pop();
        for (int v : G[u]) if (dis[v] > dis[u] + 1) {
            if (A == 2) {
                if (u == 0) color[v] = 0;
                else if ((int)G[u].size() >= 3) color[v] = !chain[color[u]];
                else color[v] = (color[u] + 1) % 6;
            }
            dis[v] = dis[u] + 1;
            q.emplace(v);
        }
    }

    vector<int> res(M);
    for (int i = 0; i < M; ++i) {
        int u, v;
        tie(u, v) = tie(U[i], V[i]);
        if (dis[u] > dis[v]) swap(u, v);
        if (A == 2) res[i] = chain[color[v]];
        else res[i] = dis[u] % 3;
    }

    // for (int val : res) cout << val << " ";
    // cout << endl;

    return res;
}

#include "Catherine.h"
#include<bits/stdc++.h>

using namespace std;

namespace {

int A, B;
int last = -1;
bool flag = false;
vector<int> vec;
vector<int> chain = {0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1};

}  // namespace

void Init(int A, int B) {
	::A = A;
	::B = B;
}

int Move(vector<int> cnt) {
	if (A != 2) {
		if (last != -1) ++cnt[last];
		int ap = 0;
		for (int val : cnt) ap += !!val;
		if (ap == 1) for (int i = 0; i < 3; ++i) if (cnt[i]) return last = i;
		if (cnt[0] == 0) return last = 1;
		if (cnt[1] == 0) return last = 2;
		if (cnt[2] == 0) return last = 0;
	}

	int deg = (last != -1);
	for (int i = 0; i < 2; ++i) deg += cnt[i];
	if (deg == 2) {
		if (flag) {
			for (int i = 0; i < 2; ++i) if (cnt[i] == 1) return last = i;
		}
		for (int i = 0; i < 2; ++i) {
			for (int _ = 0; _ < cnt[i]; ++_) vec.emplace_back(i);
		}
		if ((int)vec.size() == 5) {
			flag = true;
			bool way = false;
			for (int i = 0; i <= (int)chain.size() - (int)vec.size(); ++i) {
				int ccnt = 0;
				for (int j = 0; j < (int)vec.size(); ++j) ccnt += vec[j] == chain[i + j];
				way |= ccnt == (int)vec.size();
			}
			if (way) return -1;
			for (int i = 0; i < 2; ++i) if (cnt[i] == 1) return last = i;
		}
		else return last = vec.back();
	}
	else {
		flag = true;
		if (last != -1) ++cnt[last];
		for (int i = 0; i < 2; ++i) if (cnt[i] == 1) {
			if (last == i) return -1;
			else return last = i;
		}
	}
}

Compilation message

Catherine.cpp: In function 'int Move(std::vector<int>)':
Catherine.cpp:62:1: warning: control reaches end of non-void function [-Wreturn-type]
   62 | }
      | ^

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 15080 KB Output is correct
2 Correct 0 ms 792 KB Output is correct
3 Correct 24 ms 15012 KB Output is correct
4 Correct 33 ms 16748 KB Output is correct
5 Correct 38 ms 16696 KB Output is correct
6 Correct 26 ms 15440 KB Output is correct
7 Correct 26 ms 15480 KB Output is correct
8 Correct 31 ms 16200 KB Output is correct
9 Correct 37 ms 16656 KB Output is correct

Subtask #2
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 15080 KB Output is correct
2 Correct 0 ms 792 KB Output is correct
3 Correct 24 ms 15012 KB Output is correct
4 Correct 33 ms 16748 KB Output is correct
5 Correct 38 ms 16696 KB Output is correct
6 Correct 26 ms 15440 KB Output is correct
7 Correct 26 ms 15480 KB Output is correct
8 Correct 31 ms 16200 KB Output is correct
9 Correct 37 ms 16656 KB Output is correct
10 Correct 25 ms 13656 KB Output is correct
11 Correct 27 ms 13656 KB Output is correct
12 Correct 26 ms 13640 KB Output is correct
13 Correct 26 ms 13644 KB Output is correct
14 Correct 26 ms 13696 KB Output is correct
15 Correct 41 ms 13892 KB Output is correct
16 Correct 32 ms 16752 KB Output is correct

Subtask #3
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 26 ms 12688 KB Output is correct
2 Correct 1 ms 784 KB Output is correct
3 Correct 22 ms 12872 KB Output is correct
4 Correct 32 ms 14668 KB Output is correct
5 Correct 32 ms 14720 KB Output is correct
6 Correct 29 ms 13180 KB Output is correct
7 Correct 26 ms 13192 KB Output is correct
8 Correct 31 ms 13904 KB Output is correct
9 Correct 31 ms 13908 KB Output is correct
10 Correct 27 ms 13732 KB Output is correct
11 Correct 32 ms 13676 KB Output is correct
12 Correct 30 ms 13688 KB Output is correct
13 Correct 35 ms 13680 KB Output is correct
14 Correct 31 ms 14024 KB Output is correct
15 Correct 30 ms 13944 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 26 ms 12688 KB Output is correct
2 Correct 1 ms 784 KB Output is correct
3 Correct 22 ms 12872 KB Output is correct
4 Correct 32 ms 14668 KB Output is correct
5 Correct 32 ms 14720 KB Output is correct
6 Correct 29 ms 13180 KB Output is correct
7 Correct 26 ms 13192 KB Output is correct
8 Correct 31 ms 13904 KB Output is correct
9 Correct 31 ms 13908 KB Output is correct
10 Correct 27 ms 13732 KB Output is correct
11 Correct 32 ms 13676 KB Output is correct
12 Correct 30 ms 13688 KB Output is correct
13 Correct 35 ms 13680 KB Output is correct
14 Correct 31 ms 14024 KB Output is correct
15 Correct 30 ms 13944 KB Output is correct
16 Correct 26 ms 11592 KB Output is correct
17 Correct 27 ms 11548 KB Output is correct
18 Correct 25 ms 11680 KB Output is correct
19 Correct 24 ms 11520 KB Output is correct
20 Correct 26 ms 12296 KB Output is correct
21 Correct 26 ms 11952 KB Output is correct
22 Correct 28 ms 14220 KB Output is correct
23 Correct 25 ms 11872 KB Output is correct
24 Correct 28 ms 12124 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1052 KB Output is correct
2 Correct 0 ms 780 KB Output is correct
3 Correct 1 ms 1040 KB Output is correct
4 Correct 2 ms 1052 KB Output is correct
5 Correct 2 ms 1044 KB Output is correct
6 Correct 2 ms 1052 KB Output is correct
7 Correct 2 ms 1036 KB Output is correct
8 Correct 2 ms 1048 KB Output is correct
9 Correct 2 ms 1044 KB Output is correct
10 Correct 1 ms 1052 KB Output is correct
11 Correct 0 ms 1052 KB Output is correct
12 Correct 2 ms 1044 KB Output is correct
13 Correct 0 ms 1048 KB Output is correct
14 Correct 0 ms 1052 KB Output is correct
15 Correct 2 ms 1044 KB Output is correct
16 Correct 2 ms 1048 KB Output is correct
17 Correct 0 ms 1052 KB Output is correct
18 Correct 1 ms 1052 KB Output is correct
19 Correct 1 ms 1296 KB Output is correct
20 Correct 1 ms 1044 KB Output is correct
21 Correct 2 ms 1052 KB Output is correct
22 Correct 1 ms 1048 KB Output is correct
23 Correct 2 ms 1052 KB Output is correct
24 Correct 1 ms 1044 KB Output is correct
25 Correct 2 ms 1044 KB Output is correct
26 Correct 2 ms 1044 KB Output is correct
27 Correct 1 ms 1044 KB Output is correct
28 Correct 2 ms 1048 KB Output is correct

Subtask #6
71.0 / 71.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 11128 KB Output is correct
2 Correct 26 ms 11436 KB Output is correct
3 Correct 0 ms 780 KB Output is correct
4 Correct 22 ms 10952 KB Output is correct
5 Correct 34 ms 12432 KB Output is correct
6 Correct 28 ms 12168 KB Output is correct
7 Correct 30 ms 11168 KB Output is correct
8 Correct 26 ms 11344 KB Output is correct
9 Correct 31 ms 12192 KB Output is correct
10 Correct 30 ms 12196 KB Output is correct
11 Correct 28 ms 12204 KB Output is correct
12 Correct 30 ms 12204 KB Output is correct
13 Correct 33 ms 12184 KB Output is correct
14 Correct 30 ms 12100 KB Output is correct
15 Correct 30 ms 12196 KB Output is correct
16 Correct 28 ms 12204 KB Output is correct
17 Correct 27 ms 11952 KB Output is correct
18 Correct 30 ms 11748 KB Output is correct
19 Correct 27 ms 11940 KB Output is correct
20 Correct 27 ms 11776 KB Output is correct
21 Correct 27 ms 11792 KB Output is correct
22 Correct 27 ms 11944 KB Output is correct
23 Correct 24 ms 10932 KB Output is correct
24 Correct 24 ms 10916 KB Output is correct
25 Correct 25 ms 11144 KB Output is correct
26 Correct 25 ms 11188 KB Output is correct
27 Correct 27 ms 11428 KB Output is correct
28 Correct 26 ms 11420 KB Output is correct
29 Correct 26 ms 11436 KB Output is correct
30 Correct 34 ms 11348 KB Output is correct
31 Correct 24 ms 10880 KB Output is correct
32 Correct 26 ms 11320 KB Output is correct
33 Correct 25 ms 10984 KB Output is correct
34 Correct 28 ms 11084 KB Output is correct
35 Correct 26 ms 11484 KB Output is correct
36 Correct 26 ms 11348 KB Output is correct
37 Correct 26 ms 11428 KB Output is correct
38 Correct 26 ms 11356 KB Output is correct
39 Correct 30 ms 11500 KB Output is correct
40 Correct 26 ms 11420 KB Output is correct
41 Correct 30 ms 11676 KB Output is correct
42 Correct 27 ms 11636 KB Output is correct
43 Correct 27 ms 11700 KB Output is correct
44 Correct 27 ms 11696 KB Output is correct
45 Correct 37 ms 11680 KB Output is correct
46 Correct 27 ms 11696 KB Output is correct
47 Correct 26 ms 11416 KB Output is correct
48 Correct 26 ms 11432 KB Output is correct
49 Correct 26 ms 11180 KB Output is correct
50 Correct 26 ms 11432 KB Output is correct
51 Correct 30 ms 11120 KB Output is correct
52 Correct 26 ms 11192 KB Output is correct
53 Correct 25 ms 11180 KB Output is correct
54 Correct 24 ms 11180 KB Output is correct
55 Correct 26 ms 11156 KB Output is correct
56 Correct 25 ms 11176 KB Output is correct
57 Correct 28 ms 11164 KB Output is correct
58 Correct 27 ms 11256 KB Output is correct
59 Correct 25 ms 11184 KB Output is correct
60 Correct 25 ms 11072 KB Output is correct

Subtask #7
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 10900 KB Output is correct
2 Correct 31 ms 11084 KB Output is correct
3 Correct 0 ms 792 KB Output is correct
4 Correct 20 ms 11012 KB Output is correct
5 Correct 34 ms 12200 KB Output is correct
6 Correct 32 ms 12188 KB Output is correct
7 Correct 25 ms 11376 KB Output is correct
8 Correct 27 ms 11344 KB Output is correct
9 Correct 30 ms 12292 KB Output is correct
10 Correct 30 ms 12200 KB Output is correct
11 Correct 39 ms 12176 KB Output is correct
12 Correct 28 ms 12204 KB Output is correct
13 Correct 28 ms 12204 KB Output is correct
14 Correct 28 ms 12176 KB Output is correct
15 Correct 31 ms 12180 KB Output is correct
16 Correct 28 ms 12448 KB Output is correct
17 Correct 28 ms 11936 KB Output is correct
18 Correct 33 ms 11948 KB Output is correct
19 Correct 27 ms 11936 KB Output is correct
20 Correct 28 ms 11944 KB Output is correct
21 Correct 27 ms 11948 KB Output is correct
22 Correct 28 ms 11948 KB Output is correct
23 Correct 25 ms 10928 KB Output is correct
24 Correct 24 ms 10920 KB Output is correct
25 Correct 27 ms 11336 KB Output is correct
26 Correct 25 ms 11172 KB Output is correct
27 Correct 26 ms 11356 KB Output is correct
28 Correct 27 ms 11380 KB Output is correct
29 Correct 26 ms 11440 KB Output is correct
30 Correct 26 ms 11440 KB Output is correct
31 Correct 25 ms 10864 KB Output is correct
32 Correct 24 ms 11136 KB Output is correct
33 Correct 25 ms 11132 KB Output is correct
34 Correct 25 ms 11176 KB Output is correct
35 Correct 26 ms 11456 KB Output is correct
36 Correct 26 ms 11436 KB Output is correct
37 Correct 30 ms 11552 KB Output is correct
38 Correct 26 ms 11444 KB Output is correct
39 Correct 26 ms 11424 KB Output is correct
40 Correct 26 ms 11444 KB Output is correct
41 Correct 30 ms 11672 KB Output is correct
42 Correct 27 ms 11680 KB Output is correct
43 Correct 34 ms 11928 KB Output is correct
44 Correct 27 ms 11692 KB Output is correct
45 Correct 27 ms 11684 KB Output is correct
46 Correct 30 ms 11640 KB Output is correct
47 Correct 26 ms 11440 KB Output is correct
48 Correct 26 ms 11436 KB Output is correct
49 Correct 26 ms 11184 KB Output is correct
50 Correct 27 ms 11436 KB Output is correct
51 Correct 24 ms 11188 KB Output is correct
52 Correct 25 ms 11184 KB Output is correct
53 Correct 25 ms 11168 KB Output is correct
54 Correct 25 ms 11180 KB Output is correct
55 Correct 24 ms 11320 KB Output is correct
56 Correct 25 ms 11152 KB Output is correct
57 Correct 25 ms 11084 KB Output is correct
58 Correct 25 ms 11164 KB Output is correct
59 Correct 24 ms 11180 KB Output is correct
60 Correct 25 ms 11172 KB Output is correct