Submission #899302

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
899302	2024-01-05T17:09:46 Z	nasir_bashirov	Cave (IOI13_cave)	C++11	100 / 100	675 ms	600 KB

cave

#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
 
#define db long double
#define ll long long
#define pii pair<int, int>
#define pll pair<ll, ll>
#define vi vector<int>
#define vl vector<ll>
#define vii vector<pii>
#define vll vector<pll>
#define endl '\n'
#define all(x) x.begin(), x.end()
#define fastio\
    ios_base::sync_with_stdio(0);\
    cin.tie(0);\
    cout.tie(0)\
 
void exploreCave(int n){
    int type[n], ind[n], qry[n];
    vi done(n, 0);
    for(int i = 0; i < n; i++){
        int l = 0, r = n - 1, index = -1, p = -1;
        for(int j = 0; j < n; j++){
            if(done[j]){
                qry[j] = type[j];
            }
            else{
                qry[j] = 0;
            }
        }
        int qq = tryCombination(qry);
        if(qq == -1)    qq = n;
        if(qq >= i + 1){
            p = 0;
        }
        else{
            p = 1;
        }
        while(l <= r){
            int mid = (l + r) / 2;
            for(int j = 0; j < n; j++){
                if(done[j]) qry[j] = type[j];
                else if(j >= l and j <= mid)    qry[j] = p;
                else    qry[j] = 1 - p;
            }
            int qq = tryCombination(qry);
            if(qq == -1)    qq = n;
            if(qq >= i + 1){
                r = mid - 1;
                index = mid;
            }
            else{
                l = mid + 1;
            }
        }
        done[index] = 1;
        type[index] = p;
        ind[index] = i;
    }
    answer(type, ind);
}

Subtask #1

12.0 / 12.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	243 ms	528 KB	Output is correct
2	Correct	235 ms	524 KB	Output is correct
3	Correct	381 ms	540 KB	Output is correct
4	Correct	251 ms	344 KB	Output is correct
5	Correct	364 ms	540 KB	Output is correct
6	Correct	347 ms	540 KB	Output is correct
7	Correct	369 ms	596 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	366 ms	540 KB	Output is correct
13	Correct	367 ms	596 KB	Output is correct
14	Correct	365 ms	344 KB	Output is correct

Subtask #2

13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	383 ms	540 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	386 ms	556 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	375 ms	544 KB	Output is correct
7	Correct	388 ms	536 KB	Output is correct
8	Correct	675 ms	544 KB	Output is correct
9	Correct	621 ms	344 KB	Output is correct
10	Correct	636 ms	600 KB	Output is correct
11	Correct	384 ms	596 KB	Output is correct

Subtask #3

21.0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct

Subtask #4

30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	344 KB	Output is correct
7	Correct	1 ms	344 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	344 KB	Output is correct
15	Correct	0 ms	344 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	55 ms	480 KB	Output is correct
21	Correct	1 ms	344 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	79 ms	468 KB	Output is correct
24	Correct	79 ms	344 KB	Output is correct
25	Correct	80 ms	344 KB	Output is correct
26	Correct	1 ms	344 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	54 ms	472 KB	Output is correct
29	Correct	0 ms	344 KB	Output is correct
30	Correct	54 ms	348 KB	Output is correct
31	Correct	54 ms	600 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	92 ms	476 KB	Output is correct
36	Correct	78 ms	472 KB	Output is correct
37	Correct	0 ms	344 KB	Output is correct

Subtask #5

24.0 / 24.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	243 ms	528 KB	Output is correct
2	Correct	235 ms	524 KB	Output is correct
3	Correct	381 ms	540 KB	Output is correct
4	Correct	251 ms	344 KB	Output is correct
5	Correct	364 ms	540 KB	Output is correct
6	Correct	347 ms	540 KB	Output is correct
7	Correct	369 ms	596 KB	Output is correct
8	Correct	1 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	366 ms	540 KB	Output is correct
13	Correct	367 ms	596 KB	Output is correct
14	Correct	365 ms	344 KB	Output is correct
15	Correct	383 ms	540 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	386 ms	556 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	375 ms	544 KB	Output is correct
21	Correct	388 ms	536 KB	Output is correct
22	Correct	675 ms	544 KB	Output is correct
23	Correct	621 ms	344 KB	Output is correct
24	Correct	636 ms	600 KB	Output is correct
25	Correct	384 ms	596 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	344 KB	Output is correct
32	Correct	1 ms	344 KB	Output is correct
33	Correct	1 ms	344 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	1 ms	344 KB	Output is correct
40	Correct	0 ms	344 KB	Output is correct
41	Correct	0 ms	348 KB	Output is correct
42	Correct	0 ms	348 KB	Output is correct
43	Correct	0 ms	348 KB	Output is correct
44	Correct	0 ms	348 KB	Output is correct
45	Correct	55 ms	480 KB	Output is correct
46	Correct	1 ms	344 KB	Output is correct
47	Correct	1 ms	348 KB	Output is correct
48	Correct	79 ms	468 KB	Output is correct
49	Correct	79 ms	344 KB	Output is correct
50	Correct	80 ms	344 KB	Output is correct
51	Correct	1 ms	344 KB	Output is correct
52	Correct	1 ms	344 KB	Output is correct
53	Correct	54 ms	472 KB	Output is correct
54	Correct	0 ms	344 KB	Output is correct
55	Correct	54 ms	348 KB	Output is correct
56	Correct	54 ms	600 KB	Output is correct
57	Correct	0 ms	348 KB	Output is correct
58	Correct	0 ms	348 KB	Output is correct
59	Correct	1 ms	348 KB	Output is correct
60	Correct	92 ms	476 KB	Output is correct
61	Correct	78 ms	472 KB	Output is correct
62	Correct	0 ms	344 KB	Output is correct
63	Correct	229 ms	348 KB	Output is correct
64	Correct	221 ms	348 KB	Output is correct
65	Correct	367 ms	596 KB	Output is correct
66	Correct	246 ms	348 KB	Output is correct
67	Correct	362 ms	544 KB	Output is correct
68	Correct	348 ms	348 KB	Output is correct
69	Correct	366 ms	592 KB	Output is correct
70	Correct	0 ms	348 KB	Output is correct
71	Correct	0 ms	348 KB	Output is correct
72	Correct	354 ms	540 KB	Output is correct
73	Correct	370 ms	540 KB	Output is correct
74	Correct	390 ms	344 KB	Output is correct
75	Correct	359 ms	540 KB	Output is correct
76	Correct	1 ms	348 KB	Output is correct
77	Correct	0 ms	344 KB	Output is correct
78	Correct	430 ms	544 KB	Output is correct
79	Correct	384 ms	348 KB	Output is correct
80	Correct	618 ms	544 KB	Output is correct
81	Correct	630 ms	560 KB	Output is correct
82	Correct	607 ms	544 KB	Output is correct
83	Correct	340 ms	548 KB	Output is correct
84	Correct	0 ms	348 KB	Output is correct
85	Correct	51 ms	472 KB	Output is correct
86	Correct	371 ms	540 KB	Output is correct
87	Correct	0 ms	348 KB	Output is correct
88	Correct	1 ms	348 KB	Output is correct
89	Correct	78 ms	348 KB	Output is correct
90	Correct	79 ms	344 KB	Output is correct
91	Correct	86 ms	476 KB	Output is correct
92	Correct	623 ms	544 KB	Output is correct
93	Correct	641 ms	536 KB	Output is correct
94	Correct	639 ms	540 KB	Output is correct
95	Correct	1 ms	348 KB	Output is correct
96	Correct	0 ms	348 KB	Output is correct
97	Correct	372 ms	540 KB	Output is correct
98	Correct	59 ms	476 KB	Output is correct
99	Correct	372 ms	536 KB	Output is correct
100	Correct	1 ms	344 KB	Output is correct
101	Correct	55 ms	468 KB	Output is correct
102	Correct	54 ms	348 KB	Output is correct
103	Correct	345 ms	348 KB	Output is correct
104	Correct	0 ms	348 KB	Output is correct
105	Correct	0 ms	348 KB	Output is correct
106	Correct	1 ms	348 KB	Output is correct
107	Correct	75 ms	424 KB	Output is correct
108	Correct	78 ms	600 KB	Output is correct
109	Correct	630 ms	536 KB	Output is correct
110	Correct	629 ms	540 KB	Output is correct
111	Correct	0 ms	348 KB	Output is correct