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Submission #149877

# Submission time Handle Problem Language Result Execution time Memory
149877 2019-09-01T07:19:52 Z test team(#3596, leesongun, einsu5, willi19) Bulb Game (FXCUP4_bulb) C++17
100 / 100
 103 ms 19668 KB 
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "bulb.h"
#include "bulb.h"
#include<bits/stdc++.h>
using namespace std;
int l[300100],r[300100];
bool exist[300100];
vector<int> wen,owe;
void dfs(int node)
{
    r[node]=-owe[node];
    if(owe[node]>=0)
    {
        dfs(owe[node]);
        r[node]=l[owe[node]];
    }
    if(r[node]==2)
        exist[node]=true;
    l[node]=-wen[node];
    if(wen[node]>=0)
    {
        dfs(wen[node]);
        l[node]=l[wen[node]];
        if(exist[node]==false&&exist[wen[node]])
            exist[node]=true;
    }
}
int FindWinner(int T, std::vector<int> L, std::vector<int> R){
	int N = L.size();
	for(int i=0;i<N;i++)
    {
        wen.push_back(L[i]);
        owe.push_back(R[i]);
    }
    dfs(0);
    if(l[0]==2)
        return 0;
    int node=0,s=0,p=0;
    while(r[node]==1)
    {
        s++;
        p++;
        if(owe[node]<0)
            return 1;
        if(!exist[owe[node]])
            return 1;
        if(r[owe[node]]==2)
            p++;
        if(wen[node]<0)
            break;
        node=wen[node];
    }
    s++;
    int first=owe[node];
    if(r[node]==2)
    {
        while(first>=0)
        {
            s++;
            if(r[first]==2)
                return 0;
            first=wen[first];
        }
        if(s==N)
            return 1;
        return 0;
    }
    if(p==N)
        return 0;
    return 1;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 508 KB Output is correct
2 Correct 2 ms 376 KB Output is correct
3 Correct 2 ms 376 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 348 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 376 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 252 KB Output is correct
3 Correct 2 ms 508 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 404 KB Output is correct
18 Correct 2 ms 348 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct

Subtask #3
64.0 / 64.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 2 ms 252 KB Output is correct
3 Correct 2 ms 508 KB Output is correct
4 Correct 2 ms 376 KB Output is correct
5 Correct 2 ms 376 KB Output is correct
6 Correct 2 ms 376 KB Output is correct
7 Correct 2 ms 376 KB Output is correct
8 Correct 2 ms 376 KB Output is correct
9 Correct 2 ms 376 KB Output is correct
10 Correct 2 ms 376 KB Output is correct
11 Correct 2 ms 376 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 2 ms 376 KB Output is correct
14 Correct 2 ms 376 KB Output is correct
15 Correct 2 ms 376 KB Output is correct
16 Correct 2 ms 376 KB Output is correct
17 Correct 2 ms 404 KB Output is correct
18 Correct 2 ms 348 KB Output is correct
19 Correct 2 ms 348 KB Output is correct
20 Correct 2 ms 376 KB Output is correct
21 Correct 2 ms 376 KB Output is correct
22 Correct 2 ms 376 KB Output is correct
23 Correct 2 ms 376 KB Output is correct
24 Correct 2 ms 376 KB Output is correct
25 Correct 2 ms 376 KB Output is correct
26 Correct 2 ms 376 KB Output is correct
27 Correct 92 ms 10244 KB Output is correct
28 Correct 91 ms 10172 KB Output is correct
29 Correct 94 ms 10248 KB Output is correct
30 Correct 99 ms 19544 KB Output is correct
31 Correct 103 ms 19668 KB Output is correct
32 Correct 94 ms 10252 KB Output is correct
33 Correct 96 ms 10276 KB Output is correct
34 Correct 93 ms 10284 KB Output is correct
35 Correct 94 ms 10200 KB Output is correct
36 Correct 94 ms 10308 KB Output is correct
37 Correct 95 ms 10236 KB Output is correct
38 Correct 95 ms 10244 KB Output is correct
39 Correct 93 ms 10176 KB Output is correct
40 Correct 93 ms 10284 KB Output is correct
41 Correct 94 ms 10196 KB Output is correct
42 Correct 93 ms 10212 KB Output is correct
43 Correct 93 ms 10204 KB Output is correct
44 Correct 93 ms 10284 KB Output is correct
45 Correct 94 ms 10280 KB Output is correct
46 Correct 93 ms 10204 KB Output is correct
47 Correct 94 ms 12252 KB Output is correct
48 Correct 100 ms 12356 KB Output is correct
49 Correct 94 ms 12292 KB Output is correct
50 Correct 94 ms 12252 KB Output is correct