oj.uz

Submission #427615

# Submission time Handle Problem Language Result Execution time Memory
427615 2021-06-14T17:51:58 Z amunduzbaev Stray Cat (JOI20_stray) C++14
85 / 100
 69 ms 14532 KB 
#include "Anthony.h"
#include "bits/stdc++.h"
using namespace std;

#define ff first
#define ss second
#define pb push_back
#define sz(x) (int)x.size()

const int N = 2e4+5;

namespace sol1{
	
	vector<int> res;
	vector<int> patt = {0, 1, 1, 0, 0, 1};
	vector<pair<int, int>> edges[N];
	
	
	void dfs(int u, int p = -1, int cur = 0, int in = 0){
		for(auto x : edges[u]){
			if(x.ff == p) continue;
			if(sz(edges[u]) == 2){
				res[x.ss] = patt[in];
				dfs(x.ff, u, res[x.ss], (in + 1) % 6);
			} else {
				res[x.ss] = cur ^ 1;
				if(cur) dfs(x.ff, u, cur ^ 1, 1);
				else dfs(x.ff, u, cur ^ 1, 2);
			}
		}
	}
	
	vector<int> Mark1(int n, int m, int a, int b, vector<int> u, vector<int> v){
		res.resize(m);
		for(int i=0;i<m;i++){
			int a = u[i] + 1, b = v[i] + 1;
			edges[a].pb({b, i}), edges[b].pb({a, i});
			res[i] = -1;
		} 
		
		edges[1].pb({-1, -1});
		dfs(1);
		
		//~ for(int i=0;i<m;i++) cout<<res[i]<<" ";
		//~ cout<<"\n";
		
		return res;
	}
}

namespace sol2{
	vector<int> Mark2(int n, int m, int a, int b, vector<int> u, vector<int> v){
		return {};
	}
}

vector<int> Mark(int n, int m, int a, int b, vector<int> u, vector<int> v) {
	if(a == 2) {
		return sol1::Mark1(n, m, a, b, u, v);
	} else {
		return sol2::Mark2(n, m, a, b, u, v);
	}
}

#include "Catherine.h"
#include "bits/stdc++.h"
using namespace std;
#define pb push_back
#define sz(x) (int)x.size()

vector<int> path;
int a;

void Init(int a, int b) { ::a = a; }

namespace sol1{
	vector<int> ppat = {0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0};
	int ok = 0, last = -1;
	vector<int> path;
	
	int Move(vector<int> y){
		if(ok){
			assert(~last);
			if(y[0] + y[1] + 1 > 2) return last ^= 1;
			if(y[0] == 0) return last = 1;
			if(y[1] == 0) return last = 0;
			assert(0); 
		}
		
		if(y[0] + y[1] + (last != -1) > 2){
			if(last != -1) y[last]++;
			ok = 1;
			if(y[0] == 1){
				if(last == 0) return -1;
				return last = 0;
			} if(y[1] == 1){
				if(last == 1) return -1;
				return last = 1;
			}
		} 
		
		if(y[0] + y[1] + (last != -1) == 1){
			ok = 1;
			if(y[0] == 1) return last = 0;
			if(y[1] == 1) return last = 1;
			return -1;
		}
		
		if(last == -1){
			if(y[0] == 2) { path.pb(0), path.pb(0); return last = 0; }
			else if(y[1] == 2) { path.pb(1), path.pb(1); return last = 1; }
			else { path.pb(0), path.pb(1); return last = 1; }
		} 
		else {
			if(y[0] == 1) last = 0, path.pb(0);
			if(y[1] == 1) last = 1, path.pb(1);
			
			if(sz(path) == 5){ ok = 1; 
				for(int i=0;i+5<=sz(ppat);i++){
					int l = i, r = i + 5 - 1, okk = 1;
					for(int j=l;j<=r;j++) okk &= (ppat[j] == path[j-i]);
					if(okk) return -1;
				} if(y[0]) return last = 0;
				else return last = 1;
			} else return last;
		}
	} 
}

namespace sol2{
	int Move(vector<int> y){
		return 0;
	} 
}

int Move(vector<int> y) {
	if(a == 2) return sol1::Move(y);
	else return sol2::Move(y);
}

Subtask #1
0 / 2.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1856 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #2
0 / 2.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 1856 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #3
0 / 2.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 2124 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #4
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 5 ms 2124 KB Wrong Answer [1]
2 Halted 0 ms 0 KB -

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1264 KB Output is correct
2 Correct 3 ms 1004 KB Output is correct
3 Correct 2 ms 1312 KB Output is correct
4 Correct 2 ms 1264 KB Output is correct
5 Correct 3 ms 1264 KB Output is correct
6 Correct 2 ms 1328 KB Output is correct
7 Correct 2 ms 1264 KB Output is correct
8 Correct 2 ms 1276 KB Output is correct
9 Correct 2 ms 1264 KB Output is correct
10 Correct 2 ms 1264 KB Output is correct
11 Correct 2 ms 1264 KB Output is correct
12 Correct 3 ms 1260 KB Output is correct
13 Correct 2 ms 1264 KB Output is correct
14 Correct 2 ms 1264 KB Output is correct
15 Correct 2 ms 1264 KB Output is correct
16 Correct 2 ms 1264 KB Output is correct
17 Correct 2 ms 1264 KB Output is correct
18 Correct 2 ms 1276 KB Output is correct
19 Correct 2 ms 1264 KB Output is correct
20 Correct 2 ms 1260 KB Output is correct
21 Correct 2 ms 1264 KB Output is correct
22 Correct 2 ms 1276 KB Output is correct
23 Correct 2 ms 1264 KB Output is correct
24 Correct 2 ms 1264 KB Output is correct
25 Correct 2 ms 1264 KB Output is correct
26 Correct 2 ms 1272 KB Output is correct
27 Correct 2 ms 1264 KB Output is correct
28 Correct 2 ms 1264 KB Output is correct

Subtask #6
71.0 / 71.0

# Verdict Execution time Memory Grader output
1 Correct 42 ms 11628 KB Output is correct
2 Correct 54 ms 12920 KB Output is correct
3 Correct 2 ms 1016 KB Output is correct
4 Correct 34 ms 11512 KB Output is correct
5 Correct 54 ms 14336 KB Output is correct
6 Correct 61 ms 14368 KB Output is correct
7 Correct 45 ms 13428 KB Output is correct
8 Correct 52 ms 13592 KB Output is correct
9 Correct 54 ms 14312 KB Output is correct
10 Correct 55 ms 14320 KB Output is correct
11 Correct 54 ms 14452 KB Output is correct
12 Correct 53 ms 14384 KB Output is correct
13 Correct 55 ms 14320 KB Output is correct
14 Correct 52 ms 14480 KB Output is correct
15 Correct 60 ms 14416 KB Output is correct
16 Correct 64 ms 14276 KB Output is correct
17 Correct 56 ms 13996 KB Output is correct
18 Correct 48 ms 14296 KB Output is correct
19 Correct 50 ms 14188 KB Output is correct
20 Correct 54 ms 14140 KB Output is correct
21 Correct 59 ms 14048 KB Output is correct
22 Correct 51 ms 14064 KB Output is correct
23 Correct 40 ms 11736 KB Output is correct
24 Correct 41 ms 11608 KB Output is correct
25 Correct 44 ms 12120 KB Output is correct
26 Correct 46 ms 12136 KB Output is correct
27 Correct 59 ms 12980 KB Output is correct
28 Correct 48 ms 12916 KB Output is correct
29 Correct 46 ms 13152 KB Output is correct
30 Correct 47 ms 12908 KB Output is correct
31 Correct 40 ms 11688 KB Output is correct
32 Correct 40 ms 11616 KB Output is correct
33 Correct 41 ms 12120 KB Output is correct
34 Correct 40 ms 12040 KB Output is correct
35 Correct 45 ms 12732 KB Output is correct
36 Correct 49 ms 12868 KB Output is correct
37 Correct 48 ms 12816 KB Output is correct
38 Correct 47 ms 12784 KB Output is correct
39 Correct 48 ms 12796 KB Output is correct
40 Correct 60 ms 12852 KB Output is correct
41 Correct 54 ms 13508 KB Output is correct
42 Correct 47 ms 13412 KB Output is correct
43 Correct 48 ms 13524 KB Output is correct
44 Correct 53 ms 13592 KB Output is correct
45 Correct 51 ms 13512 KB Output is correct
46 Correct 52 ms 13604 KB Output is correct
47 Correct 46 ms 12664 KB Output is correct
48 Correct 46 ms 12592 KB Output is correct
49 Correct 43 ms 12588 KB Output is correct
50 Correct 45 ms 12796 KB Output is correct
51 Correct 40 ms 11904 KB Output is correct
52 Correct 40 ms 11892 KB Output is correct
53 Correct 40 ms 11892 KB Output is correct
54 Correct 46 ms 11820 KB Output is correct
55 Correct 40 ms 11916 KB Output is correct
56 Correct 41 ms 11860 KB Output is correct
57 Correct 40 ms 11664 KB Output is correct
58 Correct 47 ms 11620 KB Output is correct
59 Correct 43 ms 12048 KB Output is correct
60 Correct 40 ms 11828 KB Output is correct

Subtask #7
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 40 ms 11616 KB Output is correct
2 Correct 50 ms 12788 KB Output is correct
3 Correct 2 ms 1004 KB Output is correct
4 Correct 46 ms 11360 KB Output is correct
5 Correct 57 ms 14372 KB Output is correct
6 Correct 52 ms 14300 KB Output is correct
7 Correct 43 ms 13388 KB Output is correct
8 Correct 44 ms 13604 KB Output is correct
9 Correct 57 ms 14376 KB Output is correct
10 Correct 69 ms 14268 KB Output is correct
11 Correct 52 ms 14324 KB Output is correct
12 Correct 54 ms 14404 KB Output is correct
13 Correct 68 ms 14360 KB Output is correct
14 Correct 62 ms 14416 KB Output is correct
15 Correct 53 ms 14532 KB Output is correct
16 Correct 53 ms 14316 KB Output is correct
17 Correct 57 ms 14132 KB Output is correct
18 Correct 53 ms 14180 KB Output is correct
19 Correct 51 ms 13956 KB Output is correct
20 Correct 52 ms 14036 KB Output is correct
21 Correct 50 ms 14044 KB Output is correct
22 Correct 49 ms 14124 KB Output is correct
23 Correct 40 ms 11712 KB Output is correct
24 Correct 46 ms 11644 KB Output is correct
25 Correct 43 ms 12132 KB Output is correct
26 Correct 50 ms 12056 KB Output is correct
27 Correct 46 ms 12916 KB Output is correct
28 Correct 48 ms 12976 KB Output is correct
29 Correct 47 ms 13032 KB Output is correct
30 Correct 48 ms 12972 KB Output is correct
31 Correct 40 ms 11684 KB Output is correct
32 Correct 48 ms 11676 KB Output is correct
33 Correct 41 ms 12152 KB Output is correct
34 Correct 41 ms 12144 KB Output is correct
35 Correct 50 ms 12744 KB Output is correct
36 Correct 46 ms 12864 KB Output is correct
37 Correct 48 ms 12784 KB Output is correct
38 Correct 50 ms 12848 KB Output is correct
39 Correct 49 ms 12920 KB Output is correct
40 Correct 47 ms 12784 KB Output is correct
41 Correct 50 ms 13460 KB Output is correct
42 Correct 50 ms 13616 KB Output is correct
43 Correct 55 ms 13420 KB Output is correct
44 Correct 52 ms 13508 KB Output is correct
45 Correct 49 ms 13480 KB Output is correct
46 Correct 53 ms 13568 KB Output is correct
47 Correct 50 ms 12612 KB Output is correct
48 Correct 45 ms 12580 KB Output is correct
49 Correct 43 ms 12536 KB Output is correct
50 Correct 45 ms 12764 KB Output is correct
51 Correct 44 ms 11928 KB Output is correct
52 Correct 48 ms 11864 KB Output is correct
53 Correct 40 ms 11868 KB Output is correct
54 Correct 40 ms 11904 KB Output is correct
55 Correct 40 ms 11904 KB Output is correct
56 Correct 41 ms 11840 KB Output is correct
57 Correct 43 ms 11736 KB Output is correct
58 Correct 40 ms 11708 KB Output is correct
59 Correct 40 ms 11876 KB Output is correct
60 Correct 40 ms 11884 KB Output is correct