oj.uz

Submission #760627

# Submission time Handle Problem Language Result Execution time Memory
760627 2023-06-18T04:27:22 Z Magikarp4000 Stray Cat (JOI20_stray) C++17
85 / 100
 360 ms 524292 KB 
#include "Anthony.h"
#include <bits/stdc++.h>
using namespace std;
#define OPTM ios_base::sync_with_stdio(0); cin.tie(0);
#define INF int(1e9+7)
#define ln '\n' 
#define ll long long
#define ull unsigned long long
#define ui unsigned int
#define us unsigned short
#define FOR(i,s,n) for (int i = s; i < n; i++)
#define FORR(i,n,s) for (int i = n; i > s; i--)
#define FORX(u, arr) for (auto u : arr)
#define PB push_back
#define in(v,x) (v.find(x) != v.end())
#define F first
#define S second
#define PII pair<int, int>
#define PLL pair<ll, ll>
#define UM unordered_map
#define US unordered_set
#define PQ priority_queue
#define ALL(v) v.begin(), v.end()
const ll LLINF = 1e18+1;

const int pat[] = {1,1,0,1,0,0};

const int MAXN = 2e4+1;
int n,m;
vector<PII> v[MAXN];
int p[MAXN], pr[MAXN];
vector<int> res;

namespace {
    void dfs(int s, int pa) {
        if (s != 0 && v[s].size() >= 3) {
            int c = res[pr[s]] == 1 ? 0 : 1;
            FORX(u,v[s]) {
                if (u.F == pa) continue;
                res[u.S] = c;
            }
            if (res[pr[s]] == -1) res[pr[s]] = 0;
        }
        FORX(u,v[s]) {
            if (u.F == pa) continue;
            pr[u.F] = s;
            pr[u.F] = u.S;
            dfs(u.F,s);
        }
    }

    void dfs1(int s, int pa, int idx) {
        FORX(u,v[s]) {
            if (u.F == pa) continue;
            int nc = idx;
            if ((s == 0 || v[s].size() == 2) && res[u.S] == -1) {
                res[u.S] = pat[idx];
                nc = (idx+1)%6;
            }
            if (v[s].size() >= 3) nc = 0;
            dfs1(u.F,s,nc);
        }
    }

    void dfs2(int s, int pa, int val) {
        FORX(u,v[s]) {
            if (u.F == pa) continue;
            res[u.S] = val;
            dfs2(u.S,s,(val+1)%3);
        }
    }
} // namespace

std::vector<int> Mark(int N, int M, int A, int B, std::vector<int> U, std::vector<int> V) {
    n = N; m = M;
    FOR(i,0,m) {
        v[U[i]].PB({V[i],i});
        v[V[i]].PB({U[i],i});
    }
    FOR(i,0,m) res.PB(-1);
    if (A == 2) {
        dfs(0,-1);
        dfs1(0,-1,0);
    }
    else {
        dfs2(0,-1,0);
    }
    return res;
}

#include "Catherine.h"
using namespace std;
#define OPTM ios_base::sync_with_stdio(0); cin.tie(0);
#define INF int(1e9+7)
#define ln '\n' 
#define ll long long
#define ull unsigned long long
#define ui unsigned int
#define us unsigned short
#define FOR(i,s,n) for (int i = s; i < n; i++)
#define FORR(i,n,s) for (int i = n; i > s; i--)
#define FORX(u, arr) for (auto u : arr)
#define PB push_back
#define in(v,x) (v.find(x) != v.end())
#define F first
#define S second
#define PII pair<int, int>
#define PLL pair<ll, ll>
#define UM unordered_map
#define US unordered_set
#define PQ priority_queue
#define ALL(v) v.begin(), v.end()
const ll LLINF = 1e18+1;

namespace {
    int A, B;
    bool flag = 0;
    PII start = {-1,-1}, turn = {0,0};
    bool done = 0;
    int pre = -1;

    int bruh(int x) {
        if (x != -1) pre = x;
        return x;
    }
} // namespace

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

int sub7(std::vector<int> y) {
    int c0 = y[0], c1 = y[1];
    if (pre == 0) c0++;
    else if (pre == 1) c1++;
    if (c0+c1 == 1) {
        flag = 1;
        if (y[0]) return bruh(0);
        if (y[1]) return bruh(1);
        return bruh(-1);
    }
    if (c0+c1 >= 3) {
        flag = 1;
        if (c0 == 1) {
            if (y[0] == 1) return bruh(0);
            return bruh(-1);
        }
        else if (c1 == 1) {
            if (y[1] == 1) return bruh(1);
            return bruh(-1);
        }
    }
    if (flag) return y[0] == 1 ? bruh(0) : bruh(1);
    if (start == make_pair(-1,-1)) {
        start.F = (c0 == 2 || c1 == 2) ? 2 : 1;
        start.S = (c1 == 2) ? 1 : 0;
        turn.F++;
        pre = start.S;
        return bruh(start.S);
    }
    bool db = (c0 == 2 || c1 == 2) ? 1 : 0;
    int val = y[0] == 1 ? 0 : 1;
    if (start == make_pair(2,0)) {
        if (turn.F == 2) {
            flag = 1;
            return db ? bruh(-1) : bruh(val);
        }
        else {
            turn.F++;
            return bruh(val);
        }
    }
    else if (start == make_pair(2,1)) {
        if (turn.F == 2) {
            flag = 1;
            return db ? bruh(val) : bruh(-1);
        }
        else {
            turn.F++;
            return bruh(val);
        }
    }
    else {
        if (turn.F == 2) {
            flag = 1;
            return db ? bruh(val) : bruh(-1);
        }
        else if (turn.F == 1) {
            if (!done) {
                if (!db) {
                    turn.F++;
                    return bruh(val);
                }
                else {
                    done = 1;
                    turn.S++;
                    return bruh(-1);
                }
            }
            else {
                if (turn.S == 2) {
                    flag = 1;
                    return db ? bruh(-1) : bruh(val);
                }
                else {
                    turn.S++;
                    return bruh(val);
                }
            }
        }
    }
}

int sub3(std::vector<int> y) {
    int c[3] = {0,0,0};
    FOR(i,0,3) c[i] += y[i];
    c[pre]++;
    if (c[0] && c[1]) return bruh(0);
    if (c[1] && c[2]) return bruh(1);
    if (c[2] && c[0]) return bruh(0);
}

int Move(std::vector<int> y) {
    if (A == 2) return sub7(y);
    else return sub3(y);
}

Compilation message

Catherine.cpp: In function 'int sub7(std::vector<int>)':
Catherine.cpp:124:1: warning: control reaches end of non-void function [-Wreturn-type]
  124 | }
      | ^
Catherine.cpp: In function 'int sub3(std::vector<int>)':
Catherine.cpp:133:1: warning: control reaches end of non-void function [-Wreturn-type]
  133 | }
      | ^

Subtask #1
0 / 2.0

# Verdict Execution time Memory Grader output
1 Runtime error 336 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #2
0 / 2.0

# Verdict Execution time Memory Grader output
1 Runtime error 336 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #3
0 / 2.0

# Verdict Execution time Memory Grader output
1 Runtime error 360 ms 524292 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Runtime error 360 ms 524292 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1296 KB Output is correct
2 Correct 2 ms 1088 KB Output is correct
3 Correct 1 ms 1352 KB Output is correct
4 Correct 2 ms 1348 KB Output is correct
5 Correct 2 ms 1356 KB Output is correct
6 Correct 2 ms 1288 KB Output is correct
7 Correct 1 ms 1288 KB Output is correct
8 Correct 2 ms 1336 KB Output is correct
9 Correct 2 ms 1288 KB Output is correct
10 Correct 2 ms 1348 KB Output is correct
11 Correct 1 ms 1292 KB Output is correct
12 Correct 1 ms 1288 KB Output is correct
13 Correct 2 ms 1296 KB Output is correct
14 Correct 1 ms 1288 KB Output is correct
15 Correct 2 ms 1296 KB Output is correct
16 Correct 1 ms 1288 KB Output is correct
17 Correct 2 ms 1296 KB Output is correct
18 Correct 2 ms 1288 KB Output is correct
19 Correct 2 ms 1340 KB Output is correct
20 Correct 2 ms 1288 KB Output is correct
21 Correct 2 ms 1296 KB Output is correct
22 Correct 2 ms 1284 KB Output is correct
23 Correct 2 ms 1384 KB Output is correct
24 Correct 2 ms 1296 KB Output is correct
25 Correct 2 ms 1288 KB Output is correct
26 Correct 2 ms 1340 KB Output is correct
27 Correct 2 ms 1296 KB Output is correct
28 Correct 2 ms 1292 KB Output is correct

Subtask #6
71.0 / 71.0

# Verdict Execution time Memory Grader output
1 Correct 26 ms 11584 KB Output is correct
2 Correct 27 ms 12736 KB Output is correct
3 Correct 1 ms 1036 KB Output is correct
4 Correct 20 ms 11472 KB Output is correct
5 Correct 33 ms 14428 KB Output is correct
6 Correct 32 ms 14348 KB Output is correct
7 Correct 28 ms 13668 KB Output is correct
8 Correct 27 ms 13516 KB Output is correct
9 Correct 32 ms 14468 KB Output is correct
10 Correct 36 ms 14392 KB Output is correct
11 Correct 33 ms 14384 KB Output is correct
12 Correct 38 ms 14320 KB Output is correct
13 Correct 31 ms 14456 KB Output is correct
14 Correct 32 ms 14448 KB Output is correct
15 Correct 32 ms 14408 KB Output is correct
16 Correct 32 ms 14432 KB Output is correct
17 Correct 31 ms 14108 KB Output is correct
18 Correct 31 ms 14160 KB Output is correct
19 Correct 32 ms 14064 KB Output is correct
20 Correct 28 ms 14188 KB Output is correct
21 Correct 30 ms 14124 KB Output is correct
22 Correct 31 ms 14220 KB Output is correct
23 Correct 26 ms 11612 KB Output is correct
24 Correct 25 ms 11712 KB Output is correct
25 Correct 26 ms 12100 KB Output is correct
26 Correct 27 ms 12160 KB Output is correct
27 Correct 27 ms 12908 KB Output is correct
28 Correct 28 ms 12980 KB Output is correct
29 Correct 28 ms 13060 KB Output is correct
30 Correct 32 ms 12912 KB Output is correct
31 Correct 25 ms 11636 KB Output is correct
32 Correct 25 ms 11692 KB Output is correct
33 Correct 26 ms 12076 KB Output is correct
34 Correct 24 ms 12092 KB Output is correct
35 Correct 27 ms 12868 KB Output is correct
36 Correct 27 ms 12876 KB Output is correct
37 Correct 32 ms 12896 KB Output is correct
38 Correct 27 ms 12820 KB Output is correct
39 Correct 28 ms 12824 KB Output is correct
40 Correct 27 ms 12868 KB Output is correct
41 Correct 32 ms 13508 KB Output is correct
42 Correct 28 ms 13488 KB Output is correct
43 Correct 30 ms 13584 KB Output is correct
44 Correct 28 ms 13476 KB Output is correct
45 Correct 30 ms 13596 KB Output is correct
46 Correct 28 ms 13492 KB Output is correct
47 Correct 32 ms 12680 KB Output is correct
48 Correct 34 ms 12692 KB Output is correct
49 Correct 27 ms 12516 KB Output is correct
50 Correct 27 ms 12768 KB Output is correct
51 Correct 26 ms 11648 KB Output is correct
52 Correct 26 ms 11716 KB Output is correct
53 Correct 25 ms 11616 KB Output is correct
54 Correct 25 ms 11608 KB Output is correct
55 Correct 25 ms 11544 KB Output is correct
56 Correct 25 ms 11624 KB Output is correct
57 Correct 28 ms 11712 KB Output is correct
58 Correct 26 ms 11664 KB Output is correct
59 Correct 25 ms 11836 KB Output is correct
60 Correct 26 ms 11796 KB Output is correct

Subtask #7
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 11648 KB Output is correct
2 Correct 27 ms 12748 KB Output is correct
3 Correct 1 ms 1028 KB Output is correct
4 Correct 22 ms 11620 KB Output is correct
5 Correct 32 ms 14408 KB Output is correct
6 Correct 32 ms 14452 KB Output is correct
7 Correct 27 ms 13504 KB Output is correct
8 Correct 28 ms 13540 KB Output is correct
9 Correct 32 ms 14368 KB Output is correct
10 Correct 31 ms 14396 KB Output is correct
11 Correct 32 ms 14348 KB Output is correct
12 Correct 32 ms 14364 KB Output is correct
13 Correct 32 ms 14384 KB Output is correct
14 Correct 33 ms 14376 KB Output is correct
15 Correct 32 ms 14392 KB Output is correct
16 Correct 32 ms 14348 KB Output is correct
17 Correct 33 ms 14064 KB Output is correct
18 Correct 30 ms 14016 KB Output is correct
19 Correct 28 ms 14160 KB Output is correct
20 Correct 35 ms 14092 KB Output is correct
21 Correct 32 ms 14120 KB Output is correct
22 Correct 32 ms 14260 KB Output is correct
23 Correct 24 ms 11760 KB Output is correct
24 Correct 25 ms 11692 KB Output is correct
25 Correct 26 ms 12124 KB Output is correct
26 Correct 28 ms 12216 KB Output is correct
27 Correct 28 ms 12940 KB Output is correct
28 Correct 32 ms 13000 KB Output is correct
29 Correct 27 ms 12996 KB Output is correct
30 Correct 28 ms 12884 KB Output is correct
31 Correct 25 ms 11760 KB Output is correct
32 Correct 25 ms 11704 KB Output is correct
33 Correct 26 ms 12116 KB Output is correct
34 Correct 27 ms 12128 KB Output is correct
35 Correct 33 ms 12808 KB Output is correct
36 Correct 28 ms 12884 KB Output is correct
37 Correct 28 ms 12828 KB Output is correct
38 Correct 28 ms 12924 KB Output is correct
39 Correct 27 ms 12812 KB Output is correct
40 Correct 32 ms 12824 KB Output is correct
41 Correct 28 ms 13460 KB Output is correct
42 Correct 28 ms 13512 KB Output is correct
43 Correct 32 ms 13560 KB Output is correct
44 Correct 30 ms 13576 KB Output is correct
45 Correct 28 ms 13600 KB Output is correct
46 Correct 28 ms 13460 KB Output is correct
47 Correct 27 ms 12648 KB Output is correct
48 Correct 27 ms 12736 KB Output is correct
49 Correct 27 ms 12548 KB Output is correct
50 Correct 34 ms 12676 KB Output is correct
51 Correct 25 ms 11628 KB Output is correct
52 Correct 25 ms 11620 KB Output is correct
53 Correct 25 ms 11688 KB Output is correct
54 Correct 25 ms 11620 KB Output is correct
55 Correct 26 ms 11644 KB Output is correct
56 Correct 26 ms 11648 KB Output is correct
57 Correct 30 ms 11740 KB Output is correct
58 Correct 25 ms 11752 KB Output is correct
59 Correct 25 ms 11784 KB Output is correct
60 Correct 25 ms 11888 KB Output is correct