oj.uz

Submission #391466

# Submission time Handle Problem Language Result Execution time Memory
391466 2021-04-18T19:43:35 Z denkendoemeer Stray Cat (JOI20_stray) C++14
100 / 100
 62 ms 17000 KB 
#include<bits/stdc++.h>
#include "Anthony.h"
#define ll long long
const int inf=1e9;
using namespace std;
int d[20005],s[6]={0,0,1,0,1,1};
vector<int>g[20005],ans;
queue<int>q;
void dfs(int nod,int t,vector<int>&u,vector<int>&v)
{
    for(auto it:g[nod]){
        int nod2=u[it]^v[it]^nod;
        if (nod2!=t){
            ans[it]=s[d[nod]];
            d[nod2]=g[nod2].size()>2?(ans[it]^1)<<1:(d[nod]+1)%6;
            dfs(nod2,nod,u,v);
        }
    }
}
vector<int> Mark(int n,int m,int a,int b,vector<int>u,vector<int>v)
{
    ans.resize(m);
    int i;
    for(i=0;i<m;i++){
        g[u[i]].push_back(i);
        g[v[i]].push_back(i);
    }
    d[0]=1;
    if (a>2){
        q.push(0);
        while(!q.empty()){
            int nod=q.front();
            q.pop();
            for(auto it:g[nod]){
                int nod2=u[it]^v[it]^nod;
                if (d[nod2]==0){
                    d[nod2]=d[nod]+1;
                    q.push(nod2);
                }
                if (d[nod2]==d[nod] || d[nod2]==d[nod]+1)
                    ans[it]=d[nod]%3;
            }
        }
    }
    else{
        dfs(0,-1,u,v);
    }
    return ans;
}

#include<bits/stdc++.h>
#include "Catherine.h"
using namespace std;
int a,b,pre=-1;
int s[6]={0,0,1,0,1,1};
bool ok=0;
vector<int>g;
void Init(int A,int B)
{
    a=A;
    b=B;
}
int Move(vector<int>v)
{
    if (a>2){
        if (~pre)
            v[pre]++;
        int i;
        for(i=0;i<3;i++)
            if (v[i] && v[(i+1)%3])
                return pre=i;
        for(i=0;i<3;i++)
            if (v[i])
                return pre=i;
    }
    else{
        if (ok){
            if (v[0]+v[1]>1)
                v[pre]++;
            return pre=(v[0]==1)^1;
        }
        if (!~pre){
            if (v[0]+v[1]!=2){
                ok=1;
                return pre=(v[0]==1)^1;
            }
            pre=(v[0]>0)^1;
            g.push_back((v[0]>1)^1);
            g.push_back(pre);
            return pre;
        }
        if (v[0]+v[1]==0){
            ok=1;
            return -1;
        }
        if (v[0]+v[1]>1){
            ok=1;
            return !v[pre]?-1:pre^=1;
        }
        g.push_back((v[0]==1)^1);
        if (g.size()==5){
            int i;
            for(i=0;i<6;i++){
                ok=1;
                int j;
                for(j=0;j<5;j++)
                    ok&=s[(i+j)%6]==g[j];
                if (ok)
                    return -1;
            }
            ok=1;
        }
        return pre=(v[0]==1)^1;
    }
    return -2;
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 47 ms 15820 KB Output is correct
2 Correct 1 ms 1008 KB Output is correct
3 Correct 36 ms 15200 KB Output is correct
4 Correct 57 ms 16900 KB Output is correct
5 Correct 62 ms 17000 KB Output is correct
6 Correct 44 ms 15596 KB Output is correct
7 Correct 43 ms 15500 KB Output is correct
8 Correct 51 ms 16300 KB Output is correct
9 Correct 52 ms 16300 KB Output is correct

Subtask #2
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 47 ms 15820 KB Output is correct
2 Correct 1 ms 1008 KB Output is correct
3 Correct 36 ms 15200 KB Output is correct
4 Correct 57 ms 16900 KB Output is correct
5 Correct 62 ms 17000 KB Output is correct
6 Correct 44 ms 15596 KB Output is correct
7 Correct 43 ms 15500 KB Output is correct
8 Correct 51 ms 16300 KB Output is correct
9 Correct 52 ms 16300 KB Output is correct
10 Correct 41 ms 13592 KB Output is correct
11 Correct 40 ms 13644 KB Output is correct
12 Correct 40 ms 13684 KB Output is correct
13 Correct 41 ms 13676 KB Output is correct
14 Correct 42 ms 13892 KB Output is correct
15 Correct 47 ms 14220 KB Output is correct
16 Correct 51 ms 16596 KB Output is correct

Subtask #3
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 41 ms 13448 KB Output is correct
2 Correct 1 ms 1008 KB Output is correct
3 Correct 37 ms 12896 KB Output is correct
4 Correct 54 ms 14772 KB Output is correct
5 Correct 54 ms 14756 KB Output is correct
6 Correct 42 ms 13400 KB Output is correct
7 Correct 41 ms 13424 KB Output is correct
8 Correct 52 ms 14044 KB Output is correct
9 Correct 49 ms 14080 KB Output is correct
10 Correct 45 ms 13828 KB Output is correct
11 Correct 49 ms 13956 KB Output is correct
12 Correct 49 ms 13828 KB Output is correct
13 Correct 47 ms 13860 KB Output is correct
14 Correct 53 ms 13964 KB Output is correct
15 Correct 57 ms 14108 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 41 ms 13448 KB Output is correct
2 Correct 1 ms 1008 KB Output is correct
3 Correct 37 ms 12896 KB Output is correct
4 Correct 54 ms 14772 KB Output is correct
5 Correct 54 ms 14756 KB Output is correct
6 Correct 42 ms 13400 KB Output is correct
7 Correct 41 ms 13424 KB Output is correct
8 Correct 52 ms 14044 KB Output is correct
9 Correct 49 ms 14080 KB Output is correct
10 Correct 45 ms 13828 KB Output is correct
11 Correct 49 ms 13956 KB Output is correct
12 Correct 49 ms 13828 KB Output is correct
13 Correct 47 ms 13860 KB Output is correct
14 Correct 53 ms 13964 KB Output is correct
15 Correct 57 ms 14108 KB Output is correct
16 Correct 40 ms 11836 KB Output is correct
17 Correct 39 ms 11920 KB Output is correct
18 Correct 39 ms 11740 KB Output is correct
19 Correct 39 ms 11772 KB Output is correct
20 Correct 50 ms 12400 KB Output is correct
21 Correct 47 ms 12164 KB Output is correct
22 Correct 48 ms 14324 KB Output is correct
23 Correct 41 ms 11848 KB Output is correct
24 Correct 39 ms 11920 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1268 KB Output is correct
2 Correct 1 ms 1004 KB Output is correct
3 Correct 2 ms 1272 KB Output is correct
4 Correct 2 ms 1408 KB Output is correct
5 Correct 2 ms 1396 KB Output is correct
6 Correct 2 ms 1328 KB Output is correct
7 Correct 2 ms 1396 KB Output is correct
8 Correct 2 ms 1412 KB Output is correct
9 Correct 3 ms 1408 KB Output is correct
10 Correct 2 ms 1408 KB Output is correct
11 Correct 2 ms 1408 KB Output is correct
12 Correct 2 ms 1268 KB Output is correct
13 Correct 3 ms 1276 KB Output is correct
14 Correct 2 ms 1396 KB Output is correct
15 Correct 2 ms 1392 KB Output is correct
16 Correct 3 ms 1268 KB Output is correct
17 Correct 2 ms 1272 KB Output is correct
18 Correct 2 ms 1264 KB Output is correct
19 Correct 2 ms 1268 KB Output is correct
20 Correct 2 ms 1272 KB Output is correct
21 Correct 2 ms 1268 KB Output is correct
22 Correct 2 ms 1272 KB Output is correct
23 Correct 2 ms 1276 KB Output is correct
24 Correct 2 ms 1268 KB Output is correct
25 Correct 2 ms 1320 KB Output is correct
26 Correct 2 ms 1268 KB Output is correct
27 Correct 2 ms 1384 KB Output is correct
28 Correct 2 ms 1268 KB Output is correct

Subtask #6
71.0 / 71.0

# Verdict Execution time Memory Grader output
1 Correct 44 ms 11552 KB Output is correct
2 Correct 49 ms 12888 KB Output is correct
3 Correct 1 ms 1008 KB Output is correct
4 Correct 34 ms 11444 KB Output is correct
5 Correct 49 ms 14636 KB Output is correct
6 Correct 50 ms 14604 KB Output is correct
7 Correct 48 ms 13808 KB Output is correct
8 Correct 48 ms 13832 KB Output is correct
9 Correct 50 ms 14756 KB Output is correct
10 Correct 52 ms 14704 KB Output is correct
11 Correct 49 ms 14636 KB Output is correct
12 Correct 52 ms 14704 KB Output is correct
13 Correct 50 ms 14604 KB Output is correct
14 Correct 52 ms 14580 KB Output is correct
15 Correct 50 ms 14608 KB Output is correct
16 Correct 50 ms 14540 KB Output is correct
17 Correct 52 ms 14324 KB Output is correct
18 Correct 47 ms 14320 KB Output is correct
19 Correct 51 ms 14260 KB Output is correct
20 Correct 47 ms 14320 KB Output is correct
21 Correct 46 ms 14376 KB Output is correct
22 Correct 50 ms 14316 KB Output is correct
23 Correct 40 ms 11456 KB Output is correct
24 Correct 42 ms 11504 KB Output is correct
25 Correct 39 ms 12180 KB Output is correct
26 Correct 39 ms 12148 KB Output is correct
27 Correct 49 ms 13020 KB Output is correct
28 Correct 48 ms 13028 KB Output is correct
29 Correct 44 ms 13088 KB Output is correct
30 Correct 45 ms 13020 KB Output is correct
31 Correct 38 ms 11564 KB Output is correct
32 Correct 40 ms 11500 KB Output is correct
33 Correct 39 ms 12016 KB Output is correct
34 Correct 40 ms 11940 KB Output is correct
35 Correct 45 ms 12800 KB Output is correct
36 Correct 43 ms 12784 KB Output is correct
37 Correct 44 ms 12832 KB Output is correct
38 Correct 48 ms 12816 KB Output is correct
39 Correct 49 ms 12748 KB Output is correct
40 Correct 45 ms 12744 KB Output is correct
41 Correct 47 ms 13668 KB Output is correct
42 Correct 46 ms 13548 KB Output is correct
43 Correct 46 ms 13644 KB Output is correct
44 Correct 49 ms 13672 KB Output is correct
45 Correct 52 ms 13724 KB Output is correct
46 Correct 46 ms 13692 KB Output is correct
47 Correct 43 ms 12752 KB Output is correct
48 Correct 42 ms 12752 KB Output is correct
49 Correct 44 ms 12596 KB Output is correct
50 Correct 46 ms 12800 KB Output is correct
51 Correct 40 ms 11844 KB Output is correct
52 Correct 43 ms 11956 KB Output is correct
53 Correct 39 ms 11780 KB Output is correct
54 Correct 40 ms 11768 KB Output is correct
55 Correct 43 ms 11868 KB Output is correct
56 Correct 39 ms 11876 KB Output is correct
57 Correct 44 ms 11748 KB Output is correct
58 Correct 47 ms 11652 KB Output is correct
59 Correct 40 ms 11860 KB Output is correct
60 Correct 40 ms 11928 KB Output is correct

Subtask #7
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 39 ms 11504 KB Output is correct
2 Correct 50 ms 12836 KB Output is correct
3 Correct 1 ms 1008 KB Output is correct
4 Correct 34 ms 11328 KB Output is correct
5 Correct 50 ms 14668 KB Output is correct
6 Correct 50 ms 14620 KB Output is correct
7 Correct 41 ms 13736 KB Output is correct
8 Correct 41 ms 13832 KB Output is correct
9 Correct 49 ms 14636 KB Output is correct
10 Correct 50 ms 14552 KB Output is correct
11 Correct 53 ms 14644 KB Output is correct
12 Correct 52 ms 14628 KB Output is correct
13 Correct 50 ms 14600 KB Output is correct
14 Correct 50 ms 14584 KB Output is correct
15 Correct 52 ms 14608 KB Output is correct
16 Correct 51 ms 14588 KB Output is correct
17 Correct 47 ms 14308 KB Output is correct
18 Correct 47 ms 14440 KB Output is correct
19 Correct 46 ms 14364 KB Output is correct
20 Correct 48 ms 14288 KB Output is correct
21 Correct 47 ms 14388 KB Output is correct
22 Correct 46 ms 14368 KB Output is correct
23 Correct 39 ms 11476 KB Output is correct
24 Correct 38 ms 11556 KB Output is correct
25 Correct 41 ms 12020 KB Output is correct
26 Correct 40 ms 12044 KB Output is correct
27 Correct 47 ms 13064 KB Output is correct
28 Correct 43 ms 13056 KB Output is correct
29 Correct 44 ms 13128 KB Output is correct
30 Correct 45 ms 13052 KB Output is correct
31 Correct 38 ms 11488 KB Output is correct
32 Correct 40 ms 11620 KB Output is correct
33 Correct 41 ms 11996 KB Output is correct
34 Correct 39 ms 12148 KB Output is correct
35 Correct 44 ms 12808 KB Output is correct
36 Correct 44 ms 12768 KB Output is correct
37 Correct 44 ms 12940 KB Output is correct
38 Correct 46 ms 12856 KB Output is correct
39 Correct 44 ms 12800 KB Output is correct
40 Correct 44 ms 12892 KB Output is correct
41 Correct 46 ms 13580 KB Output is correct
42 Correct 48 ms 13664 KB Output is correct
43 Correct 47 ms 13656 KB Output is correct
44 Correct 49 ms 13688 KB Output is correct
45 Correct 47 ms 13680 KB Output is correct
46 Correct 46 ms 13632 KB Output is correct
47 Correct 42 ms 12588 KB Output is correct
48 Correct 43 ms 12724 KB Output is correct
49 Correct 43 ms 12692 KB Output is correct
50 Correct 45 ms 12744 KB Output is correct
51 Correct 39 ms 11812 KB Output is correct
52 Correct 39 ms 11716 KB Output is correct
53 Correct 39 ms 11796 KB Output is correct
54 Correct 39 ms 11820 KB Output is correct
55 Correct 39 ms 11808 KB Output is correct
56 Correct 39 ms 11756 KB Output is correct
57 Correct 43 ms 11808 KB Output is correct
58 Correct 40 ms 11696 KB Output is correct
59 Correct 40 ms 11864 KB Output is correct
60 Correct 39 ms 11848 KB Output is correct