oj.uz

Submission #444870

# Submission time Handle Problem Language Result Execution time Memory
444870 2021-07-15T16:42:20 Z kig9981 Stray Cat (JOI20_stray) C++17
100 / 100
 59 ms 16436 KB 
#include "Anthony.h"
#include <bits/stdc++.h>
 
#ifdef NON_SUBMIT
#define TEST(n) (n)
#define tout cerr
#else
#define TEST(n) ((void)0)
#define tout cin
#endif
 
using namespace std;
 
vector<pair<int,int>> adj[20000];
int dist[20000];
 
std::vector<int> Mark(int N, int M, int A, int B, std::vector<int> U, std::vector<int> V) {
	vector<int> X(M,-1);
	queue<pair<int,int>> Q;
	memset(dist,-1,sizeof(dist));
	for(int i=0;i<M;i++) {
		adj[U[i]].emplace_back(V[i],i);
		adj[V[i]].emplace_back(U[i],i);
	}
	dist[0]=0;
	for(auto[n,t]: adj[0]) {
		dist[n]=1; X[t]=0;
		Q.emplace(n,t);
	}
	while(!Q.empty()) {
		auto[c,p]=Q.front();
		Q.pop();
		for(auto[n,t]: adj[c]) {
			if(dist[n]==-1) {
				dist[n]=dist[c]+1;
				if(A==2) {
					if(X[p]>1) {
						if(adj[c].size()==2) X[t]=(X[p]-1)%6+2;
						else X[t]=!(X[p]==3 || X[p]==6 || X[p]==7);
					}
					else {
						if(adj[c].size()==2) X[t]=X[p]+3;
						else X[t]=X[p]^1;
					}
				}
				else X[t]=min(dist[c],dist[n])%3;
				Q.emplace(n,t);
			}
			else if(X[t]==-1) X[t]=min(dist[c],dist[n])%3;
		}
	}
	if(A==2) for(auto &p: X) p=p==1 || p==3 || p==6 || p==7;
	return X;
}
#include "Catherine.h"
#include <bits/stdc++.h>
 
#ifdef NON_SUBMIT
#define TEST(n) (n)
#define tout cerr
#else
#define TEST(n) ((void)0)
#define tout cin
#endif
 
using namespace std;
 
int A, r;
bool d;
string s;
 
void Init(int A, int B) {
	::A=A;
	r=-1; d=false; s="";
}
 
int Move(std::vector<int> y) {
	if(r!=-1) y[r]++;
	if(A==2) {
		if(d) {
			if(y[0]+y[1]==2) {
				y[r]--;
				for(int i=0;i<2;i++) if(y[i]) return r=i;
			}
			for(int i=0;i<2;i++) if(y[i]==1) return r=i;
		}
		else {
			if(y[0]+y[1]>2) {
				d=true;
				if(r!=-1 && --y[r]==0) return -1;
				else {
					for(int i=0;i<2;i++) if(y[i]==1 && y[i]+(i==r)==1) return r=i;
				}
			}
			if(y[0]+y[1]==1) {
				d=true;
				for(int i=0;i<2;i++) if(y[i]) {
					if(i==r) return -1;
					return r=i;
				}
			}
			if(s.size()==4) {
				int cnt=0;
				d=true;
				y[r]--;
				for(int i=0;i<2;i++) if(y[i]) s.push_back('0'+i);
				for(auto c: s) cnt+=c-'0';
				s.push_back('0'+(cnt==2));
				for(int i=0;i<6;i++) {
					bool valid=true;
					for(int j=0;j<4;j++) valid&=s[(i+j)%6]=='1'-j/2;
					if(valid) for(int i=0;i<2;i++) if(y[i]) return r=i;
				}
				return -1;
			}
			if(r!=-1) y[r]--;
			for(int i=0;i<2;i++) if(y[i]) {
				if(r==-1) {
					y[i]--;
					for(int j=0;j<2;j++) if(y[j]) s.push_back('0'+j);
				}
				s.push_back('0'+i);
				return r=i;
			}
		}
	}
	else {
		for(int i=0;i<3;i++) if(y[i]==0 && y[(i+1)%3]==0) return r=(i+2)%3;
		for(int i=0;i<3;i++) if(y[i]==0) return r=(i+1)%3;
	}
}

Compilation message

Catherine.cpp: In function 'int Move(std::vector<int>)':
Catherine.cpp:77:1: warning: control reaches end of non-void function [-Wreturn-type]
   77 | }
      | ^

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 45 ms 15392 KB Output is correct
2 Correct 1 ms 1128 KB Output is correct
3 Correct 36 ms 14856 KB Output is correct
4 Correct 55 ms 16436 KB Output is correct
5 Correct 59 ms 16348 KB Output is correct
6 Correct 45 ms 15144 KB Output is correct
7 Correct 45 ms 15104 KB Output is correct
8 Correct 51 ms 15828 KB Output is correct
9 Correct 49 ms 15892 KB Output is correct

Subtask #2
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 45 ms 15392 KB Output is correct
2 Correct 1 ms 1128 KB Output is correct
3 Correct 36 ms 14856 KB Output is correct
4 Correct 55 ms 16436 KB Output is correct
5 Correct 59 ms 16348 KB Output is correct
6 Correct 45 ms 15144 KB Output is correct
7 Correct 45 ms 15104 KB Output is correct
8 Correct 51 ms 15828 KB Output is correct
9 Correct 49 ms 15892 KB Output is correct
10 Correct 39 ms 13388 KB Output is correct
11 Correct 40 ms 13328 KB Output is correct
12 Correct 42 ms 13204 KB Output is correct
13 Correct 38 ms 13356 KB Output is correct
14 Correct 41 ms 13620 KB Output is correct
15 Correct 46 ms 13972 KB Output is correct
16 Correct 49 ms 15940 KB Output is correct

Subtask #3
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 41 ms 12980 KB Output is correct
2 Correct 2 ms 1132 KB Output is correct
3 Correct 34 ms 12676 KB Output is correct
4 Correct 56 ms 14240 KB Output is correct
5 Correct 54 ms 14156 KB Output is correct
6 Correct 41 ms 12964 KB Output is correct
7 Correct 41 ms 13068 KB Output is correct
8 Correct 48 ms 13684 KB Output is correct
9 Correct 48 ms 13568 KB Output is correct
10 Correct 47 ms 13428 KB Output is correct
11 Correct 45 ms 13368 KB Output is correct
12 Correct 44 ms 13264 KB Output is correct
13 Correct 44 ms 13364 KB Output is correct
14 Correct 49 ms 13608 KB Output is correct
15 Correct 48 ms 13588 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 41 ms 12980 KB Output is correct
2 Correct 2 ms 1132 KB Output is correct
3 Correct 34 ms 12676 KB Output is correct
4 Correct 56 ms 14240 KB Output is correct
5 Correct 54 ms 14156 KB Output is correct
6 Correct 41 ms 12964 KB Output is correct
7 Correct 41 ms 13068 KB Output is correct
8 Correct 48 ms 13684 KB Output is correct
9 Correct 48 ms 13568 KB Output is correct
10 Correct 47 ms 13428 KB Output is correct
11 Correct 45 ms 13368 KB Output is correct
12 Correct 44 ms 13264 KB Output is correct
13 Correct 44 ms 13364 KB Output is correct
14 Correct 49 ms 13608 KB Output is correct
15 Correct 48 ms 13588 KB Output is correct
16 Correct 36 ms 11548 KB Output is correct
17 Correct 39 ms 11508 KB Output is correct
18 Correct 37 ms 11396 KB Output is correct
19 Correct 38 ms 11532 KB Output is correct
20 Correct 44 ms 12032 KB Output is correct
21 Correct 42 ms 11776 KB Output is correct
22 Correct 48 ms 13720 KB Output is correct
23 Correct 38 ms 11488 KB Output is correct
24 Correct 39 ms 11528 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1388 KB Output is correct
2 Correct 1 ms 1128 KB Output is correct
3 Correct 2 ms 1388 KB Output is correct
4 Correct 2 ms 1384 KB Output is correct
5 Correct 2 ms 1388 KB Output is correct
6 Correct 2 ms 1388 KB Output is correct
7 Correct 2 ms 1388 KB Output is correct
8 Correct 2 ms 1388 KB Output is correct
9 Correct 2 ms 1388 KB Output is correct
10 Correct 2 ms 1400 KB Output is correct
11 Correct 2 ms 1388 KB Output is correct
12 Correct 2 ms 1388 KB Output is correct
13 Correct 2 ms 1388 KB Output is correct
14 Correct 2 ms 1388 KB Output is correct
15 Correct 2 ms 1392 KB Output is correct
16 Correct 2 ms 1396 KB Output is correct
17 Correct 2 ms 1384 KB Output is correct
18 Correct 2 ms 1396 KB Output is correct
19 Correct 2 ms 1344 KB Output is correct
20 Correct 2 ms 1388 KB Output is correct
21 Correct 2 ms 1396 KB Output is correct
22 Correct 2 ms 1388 KB Output is correct
23 Correct 2 ms 1388 KB Output is correct
24 Correct 2 ms 1396 KB Output is correct
25 Correct 2 ms 1388 KB Output is correct
26 Correct 2 ms 1388 KB Output is correct
27 Correct 2 ms 1388 KB Output is correct
28 Correct 2 ms 1388 KB Output is correct

Subtask #6
71.0 / 71.0

# Verdict Execution time Memory Grader output
1 Correct 38 ms 11124 KB Output is correct
2 Correct 42 ms 11576 KB Output is correct
3 Correct 1 ms 1128 KB Output is correct
4 Correct 33 ms 11208 KB Output is correct
5 Correct 48 ms 12200 KB Output is correct
6 Correct 49 ms 12176 KB Output is correct
7 Correct 40 ms 11444 KB Output is correct
8 Correct 40 ms 11332 KB Output is correct
9 Correct 48 ms 12176 KB Output is correct
10 Correct 50 ms 12220 KB Output is correct
11 Correct 47 ms 12332 KB Output is correct
12 Correct 47 ms 12272 KB Output is correct
13 Correct 48 ms 12236 KB Output is correct
14 Correct 47 ms 12168 KB Output is correct
15 Correct 48 ms 12184 KB Output is correct
16 Correct 49 ms 12280 KB Output is correct
17 Correct 44 ms 11952 KB Output is correct
18 Correct 45 ms 11864 KB Output is correct
19 Correct 44 ms 11940 KB Output is correct
20 Correct 44 ms 11980 KB Output is correct
21 Correct 44 ms 11928 KB Output is correct
22 Correct 44 ms 11892 KB Output is correct
23 Correct 38 ms 11180 KB Output is correct
24 Correct 41 ms 11160 KB Output is correct
25 Correct 39 ms 11208 KB Output is correct
26 Correct 40 ms 11352 KB Output is correct
27 Correct 43 ms 11740 KB Output is correct
28 Correct 43 ms 11676 KB Output is correct
29 Correct 44 ms 11692 KB Output is correct
30 Correct 43 ms 11664 KB Output is correct
31 Correct 39 ms 11216 KB Output is correct
32 Correct 39 ms 11280 KB Output is correct
33 Correct 39 ms 11148 KB Output is correct
34 Correct 39 ms 11348 KB Output is correct
35 Correct 42 ms 11688 KB Output is correct
36 Correct 44 ms 11620 KB Output is correct
37 Correct 43 ms 11596 KB Output is correct
38 Correct 43 ms 11676 KB Output is correct
39 Correct 43 ms 11652 KB Output is correct
40 Correct 44 ms 11672 KB Output is correct
41 Correct 44 ms 11904 KB Output is correct
42 Correct 45 ms 11908 KB Output is correct
43 Correct 44 ms 11848 KB Output is correct
44 Correct 44 ms 11920 KB Output is correct
45 Correct 46 ms 11936 KB Output is correct
46 Correct 45 ms 11948 KB Output is correct
47 Correct 41 ms 11568 KB Output is correct
48 Correct 42 ms 11484 KB Output is correct
49 Correct 42 ms 11464 KB Output is correct
50 Correct 42 ms 11620 KB Output is correct
51 Correct 40 ms 11408 KB Output is correct
52 Correct 41 ms 11416 KB Output is correct
53 Correct 41 ms 11584 KB Output is correct
54 Correct 39 ms 11356 KB Output is correct
55 Correct 39 ms 11276 KB Output is correct
56 Correct 40 ms 11340 KB Output is correct
57 Correct 40 ms 11140 KB Output is correct
58 Correct 39 ms 11160 KB Output is correct
59 Correct 39 ms 11224 KB Output is correct
60 Correct 40 ms 11348 KB Output is correct

Subtask #7
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 38 ms 11092 KB Output is correct
2 Correct 41 ms 11464 KB Output is correct
3 Correct 1 ms 1128 KB Output is correct
4 Correct 32 ms 11156 KB Output is correct
5 Correct 49 ms 12200 KB Output is correct
6 Correct 49 ms 12164 KB Output is correct
7 Correct 44 ms 11312 KB Output is correct
8 Correct 40 ms 11312 KB Output is correct
9 Correct 49 ms 12776 KB Output is correct
10 Correct 49 ms 12648 KB Output is correct
11 Correct 47 ms 12656 KB Output is correct
12 Correct 47 ms 12744 KB Output is correct
13 Correct 49 ms 12668 KB Output is correct
14 Correct 51 ms 12612 KB Output is correct
15 Correct 47 ms 12692 KB Output is correct
16 Correct 49 ms 12684 KB Output is correct
17 Correct 48 ms 12340 KB Output is correct
18 Correct 44 ms 12400 KB Output is correct
19 Correct 45 ms 12400 KB Output is correct
20 Correct 47 ms 12372 KB Output is correct
21 Correct 45 ms 12368 KB Output is correct
22 Correct 44 ms 12380 KB Output is correct
23 Correct 38 ms 11628 KB Output is correct
24 Correct 38 ms 11684 KB Output is correct
25 Correct 39 ms 11788 KB Output is correct
26 Correct 41 ms 11704 KB Output is correct
27 Correct 46 ms 12088 KB Output is correct
28 Correct 44 ms 12228 KB Output is correct
29 Correct 45 ms 12132 KB Output is correct
30 Correct 45 ms 12128 KB Output is correct
31 Correct 38 ms 11628 KB Output is correct
32 Correct 38 ms 11632 KB Output is correct
33 Correct 49 ms 11788 KB Output is correct
34 Correct 40 ms 11812 KB Output is correct
35 Correct 43 ms 12072 KB Output is correct
36 Correct 43 ms 12152 KB Output is correct
37 Correct 43 ms 12144 KB Output is correct
38 Correct 44 ms 12140 KB Output is correct
39 Correct 42 ms 12168 KB Output is correct
40 Correct 43 ms 12140 KB Output is correct
41 Correct 45 ms 12384 KB Output is correct
42 Correct 47 ms 12276 KB Output is correct
43 Correct 45 ms 12364 KB Output is correct
44 Correct 45 ms 12264 KB Output is correct
45 Correct 45 ms 12344 KB Output is correct
46 Correct 45 ms 12344 KB Output is correct
47 Correct 43 ms 12032 KB Output is correct
48 Correct 42 ms 12052 KB Output is correct
49 Correct 41 ms 11872 KB Output is correct
50 Correct 42 ms 11956 KB Output is correct
51 Correct 40 ms 11792 KB Output is correct
52 Correct 40 ms 11816 KB Output is correct
53 Correct 39 ms 11872 KB Output is correct
54 Correct 39 ms 11784 KB Output is correct
55 Correct 39 ms 11772 KB Output is correct
56 Correct 40 ms 11768 KB Output is correct
57 Correct 39 ms 11720 KB Output is correct
58 Correct 38 ms 11664 KB Output is correct
59 Correct 39 ms 11792 KB Output is correct
60 Correct 41 ms 11872 KB Output is correct