Submission #648078

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
648078	2022-10-05T10:14:36 Z	PoonYaPat	Cave (IOI13_cave)	C++14	100 / 100	964 ms	552 KB

cave

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

int con[5000],test[5000],ans[5000]; // switch i connect to door con[i]
bool fix_switch[5000];

void exploreCave(int n) {
    for (int i=0; i<n; ++i) { //find door x (0 to x-1 are open)
        int k;
        if (tryCombination(ans)==i) k=1;
        else k=0;

        int l=0, r=n-1;
        while (r>l) {
            int mid=(l+r)/2;

            for (int j=0; j<n; ++j) {
                if (fix_switch[j]) test[j]=ans[j];
                else test[j]=k;
            }
            for (int j=l; j<=mid; ++j) if (!fix_switch[j]) test[j]=1-k;

            if (tryCombination(test)==i) r=mid; //not change
            else l=mid+1; //change
        }

        ans[r]=k;
        fix_switch[r]=true;
        con[r]=i;
    }

    answer(ans,con);
}

Subtask #1
12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	258 ms	544 KB	Output is correct
2	Correct	307 ms	528 KB	Output is correct
3	Correct	428 ms	456 KB	Output is correct
4	Correct	306 ms	412 KB	Output is correct
5	Correct	430 ms	432 KB	Output is correct
6	Correct	504 ms	408 KB	Output is correct
7	Correct	425 ms	440 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	397 ms	408 KB	Output is correct
13	Correct	410 ms	436 KB	Output is correct
14	Correct	418 ms	420 KB	Output is correct

Subtask #2
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	452 ms	424 KB	Output is correct
2	Correct	1 ms	308 KB	Output is correct
3	Correct	482 ms	424 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	449 ms	440 KB	Output is correct
7	Correct	424 ms	460 KB	Output is correct
8	Correct	946 ms	436 KB	Output is correct
9	Correct	932 ms	440 KB	Output is correct
10	Correct	959 ms	448 KB	Output is correct
11	Correct	466 ms	444 KB	Output is correct

Subtask #3
21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	308 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	308 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct

Subtask #4
30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	340 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	340 KB	Output is correct
5	Correct	1 ms	340 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	308 KB	Output is correct
8	Correct	1 ms	308 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	308 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	64 ms	368 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	308 KB	Output is correct
23	Correct	111 ms	340 KB	Output is correct
24	Correct	111 ms	376 KB	Output is correct
25	Correct	115 ms	364 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	60 ms	340 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	58 ms	372 KB	Output is correct
31	Correct	68 ms	372 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	1 ms	304 KB	Output is correct
35	Correct	113 ms	372 KB	Output is correct
36	Correct	112 ms	376 KB	Output is correct
37	Correct	1 ms	308 KB	Output is correct

Subtask #5
24.0 / 24.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	258 ms	544 KB	Output is correct
2	Correct	307 ms	528 KB	Output is correct
3	Correct	428 ms	456 KB	Output is correct
4	Correct	306 ms	412 KB	Output is correct
5	Correct	430 ms	432 KB	Output is correct
6	Correct	504 ms	408 KB	Output is correct
7	Correct	425 ms	440 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	397 ms	408 KB	Output is correct
13	Correct	410 ms	436 KB	Output is correct
14	Correct	418 ms	420 KB	Output is correct
15	Correct	452 ms	424 KB	Output is correct
16	Correct	1 ms	308 KB	Output is correct
17	Correct	482 ms	424 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	340 KB	Output is correct
20	Correct	449 ms	440 KB	Output is correct
21	Correct	424 ms	460 KB	Output is correct
22	Correct	946 ms	436 KB	Output is correct
23	Correct	932 ms	440 KB	Output is correct
24	Correct	959 ms	448 KB	Output is correct
25	Correct	466 ms	444 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	340 KB	Output is correct
30	Correct	1 ms	340 KB	Output is correct
31	Correct	1 ms	212 KB	Output is correct
32	Correct	1 ms	308 KB	Output is correct
33	Correct	1 ms	308 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	1 ms	308 KB	Output is correct
39	Correct	1 ms	212 KB	Output is correct
40	Correct	1 ms	212 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	212 KB	Output is correct
43	Correct	1 ms	212 KB	Output is correct
44	Correct	1 ms	212 KB	Output is correct
45	Correct	64 ms	368 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	308 KB	Output is correct
48	Correct	111 ms	340 KB	Output is correct
49	Correct	111 ms	376 KB	Output is correct
50	Correct	115 ms	364 KB	Output is correct
51	Correct	1 ms	212 KB	Output is correct
52	Correct	1 ms	212 KB	Output is correct
53	Correct	60 ms	340 KB	Output is correct
54	Correct	1 ms	212 KB	Output is correct
55	Correct	58 ms	372 KB	Output is correct
56	Correct	68 ms	372 KB	Output is correct
57	Correct	1 ms	212 KB	Output is correct
58	Correct	1 ms	212 KB	Output is correct
59	Correct	1 ms	304 KB	Output is correct
60	Correct	113 ms	372 KB	Output is correct
61	Correct	112 ms	376 KB	Output is correct
62	Correct	1 ms	308 KB	Output is correct
63	Correct	286 ms	428 KB	Output is correct
64	Correct	258 ms	528 KB	Output is correct
65	Correct	437 ms	548 KB	Output is correct
66	Correct	329 ms	428 KB	Output is correct
67	Correct	440 ms	540 KB	Output is correct
68	Correct	389 ms	488 KB	Output is correct
69	Correct	433 ms	424 KB	Output is correct
70	Correct	1 ms	212 KB	Output is correct
71	Correct	1 ms	212 KB	Output is correct
72	Correct	394 ms	552 KB	Output is correct
73	Correct	392 ms	436 KB	Output is correct
74	Correct	384 ms	408 KB	Output is correct
75	Correct	461 ms	536 KB	Output is correct
76	Correct	1 ms	212 KB	Output is correct
77	Correct	1 ms	212 KB	Output is correct
78	Correct	440 ms	420 KB	Output is correct
79	Correct	408 ms	540 KB	Output is correct
80	Correct	919 ms	436 KB	Output is correct
81	Correct	964 ms	440 KB	Output is correct
82	Correct	908 ms	436 KB	Output is correct
83	Correct	435 ms	548 KB	Output is correct
84	Correct	1 ms	212 KB	Output is correct
85	Correct	61 ms	320 KB	Output is correct
86	Correct	409 ms	460 KB	Output is correct
87	Correct	1 ms	212 KB	Output is correct
88	Correct	1 ms	212 KB	Output is correct
89	Correct	113 ms	340 KB	Output is correct
90	Correct	112 ms	368 KB	Output is correct
91	Correct	115 ms	340 KB	Output is correct
92	Correct	888 ms	448 KB	Output is correct
93	Correct	895 ms	432 KB	Output is correct
94	Correct	892 ms	436 KB	Output is correct
95	Correct	1 ms	212 KB	Output is correct
96	Correct	1 ms	212 KB	Output is correct
97	Correct	433 ms	420 KB	Output is correct
98	Correct	62 ms	368 KB	Output is correct
99	Correct	389 ms	544 KB	Output is correct
100	Correct	1 ms	212 KB	Output is correct
101	Correct	57 ms	468 KB	Output is correct
102	Correct	60 ms	372 KB	Output is correct
103	Correct	410 ms	552 KB	Output is correct
104	Correct	1 ms	212 KB	Output is correct
105	Correct	1 ms	212 KB	Output is correct
106	Correct	1 ms	212 KB	Output is correct
107	Correct	113 ms	372 KB	Output is correct
108	Correct	111 ms	340 KB	Output is correct
109	Correct	878 ms	436 KB	Output is correct
110	Correct	879 ms	448 KB	Output is correct
111	Correct	1 ms	340 KB	Output is correct

Submission #648078

Compilation message

Subtask #1 12.0 / 12.0

Subtask #2 13.0 / 13.0

Subtask #3 21.0 / 21.0

Subtask #4 30.0 / 30.0

Subtask #5 24.0 / 24.0

Subtask #1
12.0 / 12.0

Subtask #2
13.0 / 13.0

Subtask #3
21.0 / 21.0

Subtask #4
30.0 / 30.0

Subtask #5
24.0 / 24.0