Submission #167435

# Submission time Handle Problem Language Result Execution time Memory
167435 2019-12-08T14:47:40 Z nikatamliani Cave (IOI13_cave) C++14
100 / 100
1193 ms 640 KB
# include "cave.h"
# include <bits/stdc++.h>
using namespace std;
void exploreCave(int N) {
	int fixed[N], ans[N];
	for(int i = 0; i < N; i ++)fixed[i] = -1;
    for(int i = 0; i < N; i ++){
    	int l = 0, r = N - 1;
    	int cur_x[N], res = 0;
    	bool open;
    	for(int j = 0; j < N; j ++)if(fixed[j] == -1)cur_x[j] = 1; else cur_x[j] = fixed[j];
    	int p = tryCombination(cur_x);
    	if(p > i || p == -1) open = 1;
    	else open = 0;
    	while(l < r){
    		int m = (l + r) >> 1;
    		for(int j = l; j <= m; j ++) if(fixed[j] == -1) cur_x[j] = open; else cur_x[j] = fixed[j]; 
    		for(int j = 0; j < N; j ++) if(j < l || j > m){if(fixed[j] == -1) cur_x[j] = open ^ 1; else cur_x[j] = fixed[j];}
    		int p = tryCombination(cur_x);
    		if(p > i || p == -1){
    			r = m;
			}else{
				l = m + 1;
			}
		}
		res = l;
		ans[res] = i;
		fixed[res] = open;
	}
	answer(fixed, ans);
}
# Verdict Execution time Memory Grader output
1 Correct 520 ms 516 KB Output is correct
2 Correct 473 ms 492 KB Output is correct
3 Correct 942 ms 500 KB Output is correct
4 Correct 472 ms 516 KB Output is correct
5 Correct 653 ms 496 KB Output is correct
6 Correct 669 ms 524 KB Output is correct
7 Correct 735 ms 540 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 420 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 703 ms 516 KB Output is correct
13 Correct 800 ms 500 KB Output is correct
14 Correct 779 ms 504 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 732 ms 504 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 697 ms 504 KB Output is correct
4 Correct 6 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 800 ms 492 KB Output is correct
7 Correct 745 ms 516 KB Output is correct
8 Correct 710 ms 640 KB Output is correct
9 Correct 777 ms 504 KB Output is correct
10 Correct 754 ms 548 KB Output is correct
11 Correct 924 ms 504 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 6 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 6 ms 460 KB Output is correct
9 Correct 6 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 6 ms 512 KB Output is correct
14 Correct 6 ms 512 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 6 ms 384 KB Output is correct
6 Correct 5 ms 384 KB Output is correct
7 Correct 5 ms 384 KB Output is correct
8 Correct 6 ms 460 KB Output is correct
9 Correct 6 ms 384 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 5 ms 384 KB Output is correct
13 Correct 6 ms 512 KB Output is correct
14 Correct 6 ms 512 KB Output is correct
15 Correct 6 ms 512 KB Output is correct
16 Correct 5 ms 332 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 6 ms 384 KB Output is correct
19 Correct 6 ms 384 KB Output is correct
20 Correct 130 ms 580 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 5 ms 332 KB Output is correct
23 Correct 146 ms 512 KB Output is correct
24 Correct 93 ms 512 KB Output is correct
25 Correct 125 ms 444 KB Output is correct
26 Correct 6 ms 384 KB Output is correct
27 Correct 6 ms 512 KB Output is correct
28 Correct 103 ms 512 KB Output is correct
29 Correct 6 ms 512 KB Output is correct
30 Correct 155 ms 444 KB Output is correct
31 Correct 134 ms 512 KB Output is correct
32 Correct 5 ms 452 KB Output is correct
33 Correct 5 ms 512 KB Output is correct
34 Correct 6 ms 384 KB Output is correct
35 Correct 102 ms 384 KB Output is correct
36 Correct 129 ms 464 KB Output is correct
37 Correct 6 ms 384 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 520 ms 516 KB Output is correct
2 Correct 473 ms 492 KB Output is correct
3 Correct 942 ms 500 KB Output is correct
4 Correct 472 ms 516 KB Output is correct
5 Correct 653 ms 496 KB Output is correct
6 Correct 669 ms 524 KB Output is correct
7 Correct 735 ms 540 KB Output is correct
8 Correct 5 ms 384 KB Output is correct
9 Correct 5 ms 384 KB Output is correct
10 Correct 5 ms 420 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 703 ms 516 KB Output is correct
13 Correct 800 ms 500 KB Output is correct
14 Correct 779 ms 504 KB Output is correct
15 Correct 732 ms 504 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 697 ms 504 KB Output is correct
18 Correct 6 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 800 ms 492 KB Output is correct
21 Correct 745 ms 516 KB Output is correct
22 Correct 710 ms 640 KB Output is correct
23 Correct 777 ms 504 KB Output is correct
24 Correct 754 ms 548 KB Output is correct
25 Correct 924 ms 504 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 5 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 6 ms 384 KB Output is correct
31 Correct 5 ms 384 KB Output is correct
32 Correct 5 ms 384 KB Output is correct
33 Correct 6 ms 460 KB Output is correct
34 Correct 6 ms 384 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 5 ms 384 KB Output is correct
38 Correct 6 ms 512 KB Output is correct
39 Correct 6 ms 512 KB Output is correct
40 Correct 6 ms 512 KB Output is correct
41 Correct 5 ms 332 KB Output is correct
42 Correct 5 ms 384 KB Output is correct
43 Correct 6 ms 384 KB Output is correct
44 Correct 6 ms 384 KB Output is correct
45 Correct 130 ms 580 KB Output is correct
46 Correct 5 ms 384 KB Output is correct
47 Correct 5 ms 332 KB Output is correct
48 Correct 146 ms 512 KB Output is correct
49 Correct 93 ms 512 KB Output is correct
50 Correct 125 ms 444 KB Output is correct
51 Correct 6 ms 384 KB Output is correct
52 Correct 6 ms 512 KB Output is correct
53 Correct 103 ms 512 KB Output is correct
54 Correct 6 ms 512 KB Output is correct
55 Correct 155 ms 444 KB Output is correct
56 Correct 134 ms 512 KB Output is correct
57 Correct 5 ms 452 KB Output is correct
58 Correct 5 ms 512 KB Output is correct
59 Correct 6 ms 384 KB Output is correct
60 Correct 102 ms 384 KB Output is correct
61 Correct 129 ms 464 KB Output is correct
62 Correct 6 ms 384 KB Output is correct
63 Correct 460 ms 512 KB Output is correct
64 Correct 554 ms 492 KB Output is correct
65 Correct 736 ms 492 KB Output is correct
66 Correct 502 ms 512 KB Output is correct
67 Correct 656 ms 512 KB Output is correct
68 Correct 798 ms 504 KB Output is correct
69 Correct 670 ms 508 KB Output is correct
70 Correct 5 ms 384 KB Output is correct
71 Correct 6 ms 460 KB Output is correct
72 Correct 676 ms 504 KB Output is correct
73 Correct 780 ms 496 KB Output is correct
74 Correct 707 ms 512 KB Output is correct
75 Correct 709 ms 492 KB Output is correct
76 Correct 5 ms 384 KB Output is correct
77 Correct 5 ms 512 KB Output is correct
78 Correct 710 ms 504 KB Output is correct
79 Correct 762 ms 508 KB Output is correct
80 Correct 696 ms 580 KB Output is correct
81 Correct 827 ms 640 KB Output is correct
82 Correct 1193 ms 640 KB Output is correct
83 Correct 640 ms 516 KB Output is correct
84 Correct 6 ms 384 KB Output is correct
85 Correct 160 ms 448 KB Output is correct
86 Correct 904 ms 504 KB Output is correct
87 Correct 6 ms 384 KB Output is correct
88 Correct 6 ms 512 KB Output is correct
89 Correct 149 ms 460 KB Output is correct
90 Correct 114 ms 448 KB Output is correct
91 Correct 151 ms 512 KB Output is correct
92 Correct 780 ms 508 KB Output is correct
93 Correct 694 ms 504 KB Output is correct
94 Correct 730 ms 504 KB Output is correct
95 Correct 5 ms 460 KB Output is correct
96 Correct 5 ms 512 KB Output is correct
97 Correct 683 ms 516 KB Output is correct
98 Correct 164 ms 444 KB Output is correct
99 Correct 700 ms 524 KB Output is correct
100 Correct 5 ms 384 KB Output is correct
101 Correct 105 ms 448 KB Output is correct
102 Correct 169 ms 512 KB Output is correct
103 Correct 723 ms 520 KB Output is correct
104 Correct 6 ms 384 KB Output is correct
105 Correct 6 ms 384 KB Output is correct
106 Correct 6 ms 512 KB Output is correct
107 Correct 180 ms 512 KB Output is correct
108 Correct 120 ms 444 KB Output is correct
109 Correct 705 ms 640 KB Output is correct
110 Correct 1056 ms 512 KB Output is correct
111 Correct 5 ms 384 KB Output is correct