Submission #816409

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
816409	2023-08-09T05:01:01 Z	이동현(#10127)	Game (APIO22_game)	C++17	30 / 100	4000 ms	3968 KB

game

#include "game.h"
#include <bits/stdc++.h>
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
using namespace std;

int n, k;
int chk[30004];
vector<int> way[30004], wayb[30004];
int que[30004], f, r;
int chkn;

void init(int N, int K) {
    n = N, k = K;
    assert(n <= 30000 && k <= 1000);
}

int add_teleporter(int u, int v) {
    way[u].push_back(v);
    wayb[v].push_back(u);
    int mn = (int)1e9, mx = -1;
    f = r = 0;
    ++chkn;
    que[r++] = v, chk[v] = chkn;
    while(f < r){
        int now = que[f++];
        if(now < k) mn = min(mn, now);

        for(auto&nxt:way[now]){
            if(chkn != chk[nxt]){
                chk[nxt] = chkn;
                que[r++] = nxt;
            }
        }
    }

    ++chkn;
    f = r = 0;
    que[r++] = u, chk[u] = chkn;
    while(f < r){
        int now = que[f++];
        if(now < k) mx = max(mx, now);

        for(auto&nxt:wayb[now]){
            if(chkn != chk[nxt]){
                chk[nxt] = chkn;
                que[r++] = nxt;
            }
        }
    }

    return mn <= mx;
}

Subtask #1
2.0 / 2.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	1616 KB	Output is correct
2	Correct	1 ms	1616 KB	Output is correct
3	Correct	1 ms	1616 KB	Output is correct
4	Correct	1 ms	1616 KB	Output is correct
5	Correct	1 ms	1616 KB	Output is correct
6	Correct	2 ms	1616 KB	Output is correct
7	Correct	1 ms	1616 KB	Output is correct

Subtask #2
10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	1616 KB	Output is correct
2	Correct	1 ms	1616 KB	Output is correct
3	Correct	1 ms	1616 KB	Output is correct
4	Correct	1 ms	1616 KB	Output is correct
5	Correct	1 ms	1616 KB	Output is correct
6	Correct	2 ms	1616 KB	Output is correct
7	Correct	1 ms	1616 KB	Output is correct
8	Correct	1 ms	1620 KB	Output is correct
9	Correct	1 ms	1616 KB	Output is correct
10	Correct	1 ms	1616 KB	Output is correct
11	Correct	1 ms	1616 KB	Output is correct
12	Correct	2 ms	1616 KB	Output is correct
13	Correct	1 ms	1616 KB	Output is correct
14	Correct	1 ms	1616 KB	Output is correct
15	Correct	2 ms	1616 KB	Output is correct
16	Correct	1 ms	1616 KB	Output is correct
17	Correct	1 ms	1616 KB	Output is correct
18	Correct	1 ms	1616 KB	Output is correct
19	Correct	2 ms	1616 KB	Output is correct

Subtask #3
18.0 / 18.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	1616 KB	Output is correct
2	Correct	1 ms	1616 KB	Output is correct
3	Correct	1 ms	1616 KB	Output is correct
4	Correct	1 ms	1616 KB	Output is correct
5	Correct	1 ms	1616 KB	Output is correct
6	Correct	2 ms	1616 KB	Output is correct
7	Correct	1 ms	1616 KB	Output is correct
8	Correct	1 ms	1620 KB	Output is correct
9	Correct	1 ms	1616 KB	Output is correct
10	Correct	1 ms	1616 KB	Output is correct
11	Correct	1 ms	1616 KB	Output is correct
12	Correct	2 ms	1616 KB	Output is correct
13	Correct	1 ms	1616 KB	Output is correct
14	Correct	1 ms	1616 KB	Output is correct
15	Correct	2 ms	1616 KB	Output is correct
16	Correct	1 ms	1616 KB	Output is correct
17	Correct	1 ms	1616 KB	Output is correct
18	Correct	1 ms	1616 KB	Output is correct
19	Correct	2 ms	1616 KB	Output is correct
20	Correct	1 ms	1744 KB	Output is correct
21	Correct	1 ms	1616 KB	Output is correct
22	Correct	1 ms	1744 KB	Output is correct
23	Correct	2 ms	1744 KB	Output is correct
24	Correct	4 ms	1744 KB	Output is correct
25	Correct	11 ms	1744 KB	Output is correct
26	Correct	29 ms	1808 KB	Output is correct
27	Correct	5 ms	1744 KB	Output is correct
28	Correct	2 ms	1744 KB	Output is correct
29	Correct	4 ms	1744 KB	Output is correct

Subtask #4
0.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	1616 KB	Output is correct
2	Correct	1 ms	1616 KB	Output is correct
3	Correct	1 ms	1616 KB	Output is correct
4	Correct	1 ms	1616 KB	Output is correct
5	Correct	1 ms	1616 KB	Output is correct
6	Correct	2 ms	1616 KB	Output is correct
7	Correct	1 ms	1616 KB	Output is correct
8	Correct	1 ms	1620 KB	Output is correct
9	Correct	1 ms	1616 KB	Output is correct
10	Correct	1 ms	1616 KB	Output is correct
11	Correct	1 ms	1616 KB	Output is correct
12	Correct	2 ms	1616 KB	Output is correct
13	Correct	1 ms	1616 KB	Output is correct
14	Correct	1 ms	1616 KB	Output is correct
15	Correct	2 ms	1616 KB	Output is correct
16	Correct	1 ms	1616 KB	Output is correct
17	Correct	1 ms	1616 KB	Output is correct
18	Correct	1 ms	1616 KB	Output is correct
19	Correct	2 ms	1616 KB	Output is correct
20	Correct	1 ms	1744 KB	Output is correct
21	Correct	1 ms	1616 KB	Output is correct
22	Correct	1 ms	1744 KB	Output is correct
23	Correct	2 ms	1744 KB	Output is correct
24	Correct	4 ms	1744 KB	Output is correct
25	Correct	11 ms	1744 KB	Output is correct
26	Correct	29 ms	1808 KB	Output is correct
27	Correct	5 ms	1744 KB	Output is correct
28	Correct	2 ms	1744 KB	Output is correct
29	Correct	4 ms	1744 KB	Output is correct
30	Correct	15 ms	2900 KB	Output is correct
31	Correct	4 ms	2200 KB	Output is correct
32	Correct	30 ms	3668 KB	Output is correct
33	Correct	35 ms	3620 KB	Output is correct
34	Correct	932 ms	3864 KB	Output is correct
35	Correct	789 ms	3888 KB	Output is correct
36	Correct	883 ms	3780 KB	Output is correct
37	Correct	469 ms	3756 KB	Output is correct
38	Correct	409 ms	3520 KB	Output is correct
39	Correct	456 ms	3532 KB	Output is correct
40	Correct	801 ms	3968 KB	Output is correct
41	Correct	403 ms	3568 KB	Output is correct
42	Correct	226 ms	3472 KB	Output is correct
43	Execution timed out	4037 ms	3904 KB	Time limit exceeded
44	Halted	0 ms	0 KB	-

Subtask #5
0.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	1616 KB	Output is correct
2	Correct	1 ms	1616 KB	Output is correct
3	Correct	1 ms	1616 KB	Output is correct
4	Correct	1 ms	1616 KB	Output is correct
5	Correct	1 ms	1616 KB	Output is correct
6	Correct	2 ms	1616 KB	Output is correct
7	Correct	1 ms	1616 KB	Output is correct
8	Correct	1 ms	1620 KB	Output is correct
9	Correct	1 ms	1616 KB	Output is correct
10	Correct	1 ms	1616 KB	Output is correct
11	Correct	1 ms	1616 KB	Output is correct
12	Correct	2 ms	1616 KB	Output is correct
13	Correct	1 ms	1616 KB	Output is correct
14	Correct	1 ms	1616 KB	Output is correct
15	Correct	2 ms	1616 KB	Output is correct
16	Correct	1 ms	1616 KB	Output is correct
17	Correct	1 ms	1616 KB	Output is correct
18	Correct	1 ms	1616 KB	Output is correct
19	Correct	2 ms	1616 KB	Output is correct
20	Correct	1 ms	1744 KB	Output is correct
21	Correct	1 ms	1616 KB	Output is correct
22	Correct	1 ms	1744 KB	Output is correct
23	Correct	2 ms	1744 KB	Output is correct
24	Correct	4 ms	1744 KB	Output is correct
25	Correct	11 ms	1744 KB	Output is correct
26	Correct	29 ms	1808 KB	Output is correct
27	Correct	5 ms	1744 KB	Output is correct
28	Correct	2 ms	1744 KB	Output is correct
29	Correct	4 ms	1744 KB	Output is correct
30	Correct	15 ms	2900 KB	Output is correct
31	Correct	4 ms	2200 KB	Output is correct
32	Correct	30 ms	3668 KB	Output is correct
33	Correct	35 ms	3620 KB	Output is correct
34	Correct	932 ms	3864 KB	Output is correct
35	Correct	789 ms	3888 KB	Output is correct
36	Correct	883 ms	3780 KB	Output is correct
37	Correct	469 ms	3756 KB	Output is correct
38	Correct	409 ms	3520 KB	Output is correct
39	Correct	456 ms	3532 KB	Output is correct
40	Correct	801 ms	3968 KB	Output is correct
41	Correct	403 ms	3568 KB	Output is correct
42	Correct	226 ms	3472 KB	Output is correct
43	Execution timed out	4037 ms	3904 KB	Time limit exceeded
44	Halted	0 ms	0 KB	-

Submission #816409

Compilation message

Subtask #1 2.0 / 2.0

Subtask #2 10.0 / 10.0

Subtask #3 18.0 / 18.0

Subtask #4 0.0 / 30.0

Subtask #5 0.0 / 40.0

Subtask #1
2.0 / 2.0

Subtask #2
10.0 / 10.0

Subtask #3
18.0 / 18.0

Subtask #4
0.0 / 30.0

Subtask #5
0.0 / 40.0