oj.uz

Submission #912760

# Submission time Handle Problem Language Result Execution time Memory
912760 2024-01-19T20:59:37 Z amirhoseinfar1385 Stray Cat (JOI20_stray) C++17
15 / 100
 48 ms 17300 KB 
#include "Anthony.h"
#include <bits/stdc++.h>
using namespace std;
const int maxn=20000+10;
struct yal{
	int u,v,w;	
	int getad(int fu){
		return (fu^u^v);
	}
}alle[maxn];

namespace {
	int a,b,n,m,high[maxn];
}

vector<int>res;
vector<int>adj[maxn];

void bfs(int u){
	vector<int>bf;
	bf.push_back(u);
	int dis=1;
	while((int)bf.size()>0){
		for(auto x:bf){
			high[x]=dis;
		}
		vector<int>fake;
		for(auto x:bf){
			for(auto y:adj[x]){
				int v=alle[y].getad(x);
				if(high[v]==0){
					high[v]=dis+1;
					fake.push_back(v);
				}
			}
		}
		swap(fake,bf);
		dis++;
	}
}

vector<int> Mark(int N, int M, int A, int B,std::vector<int> U, std::vector<int> V) {
  	a=A;
  	b=B;
  	n=N;
  	m=M;
  	res.resize(m);
  	for(int i=0;i<m;i++){
 		alle[i].u=U[i];
 		alle[i].v=V[i]; 		
  		adj[alle[i].u].push_back(i);
  		adj[alle[i].v].push_back(i);
  	}
  	if(a>=3){
  		bfs(0);
  		for(int i=0;i<m;i++){
  			if(high[alle[i].u]==high[alle[i].v]){
  				res[i]=(high[alle[i].v]+1)%3;
  				continue;
  			}
  			if(high[alle[i].u]>high[alle[i].v]){
  				swap(alle[i].u,alle[i].v);
  			}
  			res[i]=high[alle[i].v]%3;
  		}
  		return res;
  	}
  	bfs(0);
  	for(int i=0;i<m;i++){
  		if(high[alle[i].u]>high[alle[i].v]){
  			swap(alle[i].u,alle[i].v);
  		}
  		res[i]=high[alle[i].v]%2;
  	}
  	return res;
}

#include "Catherine.h"
#include<bits/stdc++.h>
using namespace std;

namespace {
  int a,b,peydashod=0,last=-1;
  vector<int>tofy;
}

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

int Move(std::vector<int> y) {
  if(a>=3){
    vector<int>tof;
    for(int i=0;i<(int)y.size();i++){
      if(y[i]!=0){
        tof.push_back(i);
      }
    }
    if((int)tof.size()==0){
      return -1;
    }
    if((int)tof.size()==1){
      return tof[0];
    }
    if(tof[0]==0&&tof[1]==1){
      return 0;
    }
    if(tof[0]==0&&tof[1]==2){
      return 2;
    }
    if(tof[0]==1&&tof[1]==2){
      return 1;
    }
  }
  if(y[0]>1){
    last=1;
    peydashod=1;
    return 1;
  }
  if(y[1]>1){
    last=0;
    peydashod=1;
    return 0;
  }
  if(peydashod==1){
    last^=1;
    return last;
  }
  if(last==-1){
    if(y[0]==0&&y[1]==0){
      peydashod=1;
      return -1;
    }
    last^=1;
    tofy.push_back(last);
    int z=-1;
    if(z==-1){
      return last;
    }
    if(z==0){
      last^=1;
      peydashod=1;
      return -1;
    }
    peydashod=1;
    return last;
  }
  else{
    y[last]++;
    if(y[0]>1){
      last=1;
      peydashod=1;
     return 1;
    } 
    if(y[1]>1){
      last=0;
      peydashod=1;
      return 0;
    }
    return last;
  }
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 34 ms 16008 KB Output is correct
2 Correct 1 ms 1304 KB Output is correct
3 Correct 26 ms 15184 KB Output is correct
4 Correct 48 ms 17300 KB Output is correct
5 Correct 38 ms 17092 KB Output is correct
6 Correct 30 ms 15716 KB Output is correct
7 Correct 28 ms 15740 KB Output is correct
8 Correct 36 ms 16488 KB Output is correct
9 Correct 36 ms 16444 KB Output is correct

Subtask #2
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 34 ms 16008 KB Output is correct
2 Correct 1 ms 1304 KB Output is correct
3 Correct 26 ms 15184 KB Output is correct
4 Correct 48 ms 17300 KB Output is correct
5 Correct 38 ms 17092 KB Output is correct
6 Correct 30 ms 15716 KB Output is correct
7 Correct 28 ms 15740 KB Output is correct
8 Correct 36 ms 16488 KB Output is correct
9 Correct 36 ms 16444 KB Output is correct
10 Correct 30 ms 13652 KB Output is correct
11 Correct 30 ms 13684 KB Output is correct
12 Correct 27 ms 13552 KB Output is correct
13 Correct 26 ms 13420 KB Output is correct
14 Correct 27 ms 13936 KB Output is correct
15 Correct 31 ms 14188 KB Output is correct
16 Correct 35 ms 16504 KB Output is correct

Subtask #3
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 27 ms 13400 KB Output is correct
2 Correct 1 ms 1292 KB Output is correct
3 Correct 24 ms 12888 KB Output is correct
4 Correct 38 ms 14908 KB Output is correct
5 Correct 35 ms 14976 KB Output is correct
6 Correct 31 ms 13516 KB Output is correct
7 Correct 30 ms 13436 KB Output is correct
8 Correct 33 ms 14212 KB Output is correct
9 Correct 34 ms 14192 KB Output is correct
10 Correct 30 ms 13856 KB Output is correct
11 Correct 30 ms 13944 KB Output is correct
12 Correct 30 ms 14028 KB Output is correct
13 Correct 33 ms 13940 KB Output is correct
14 Correct 32 ms 14160 KB Output is correct
15 Correct 34 ms 14164 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 27 ms 13400 KB Output is correct
2 Correct 1 ms 1292 KB Output is correct
3 Correct 24 ms 12888 KB Output is correct
4 Correct 38 ms 14908 KB Output is correct
5 Correct 35 ms 14976 KB Output is correct
6 Correct 31 ms 13516 KB Output is correct
7 Correct 30 ms 13436 KB Output is correct
8 Correct 33 ms 14212 KB Output is correct
9 Correct 34 ms 14192 KB Output is correct
10 Correct 30 ms 13856 KB Output is correct
11 Correct 30 ms 13944 KB Output is correct
12 Correct 30 ms 14028 KB Output is correct
13 Correct 33 ms 13940 KB Output is correct
14 Correct 32 ms 14160 KB Output is correct
15 Correct 34 ms 14164 KB Output is correct
16 Correct 24 ms 12020 KB Output is correct
17 Correct 26 ms 11840 KB Output is correct
18 Correct 25 ms 11636 KB Output is correct
19 Correct 27 ms 11772 KB Output is correct
20 Correct 30 ms 12396 KB Output is correct
21 Correct 27 ms 12124 KB Output is correct
22 Correct 31 ms 14496 KB Output is correct
23 Correct 27 ms 11900 KB Output is correct
24 Correct 27 ms 11888 KB Output is correct

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 1560 KB Wrong Answer [3]
2 Halted 0 ms 0 KB -

Subtask #6
0 / 71.0

# Verdict Execution time Memory Grader output
1 Incorrect 23 ms 11644 KB Wrong Answer [3]
2 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 23 ms 11652 KB Wrong Answer [3]
2 Halted 0 ms 0 KB -