oj.uz

Submission #655131

# Submission time Handle Problem Language Result Execution time Memory
655131 2022-11-03T08:09:23 Z sandry24 Cave (IOI13_cave) C++17
100 / 100
 213 ms 464 KB 
#include <bits/stdc++.h>
#include "cave.h"
using namespace std;
 
typedef long long ll;
typedef vector<int> vi;
typedef pair<int, int> pi;
#define pb push_back
#define mp make_pair
#define f first
#define s second 
 
void exploreCave(int N){
    int s[N], d[N];
    memset(s, 0, sizeof(s));
    vector<bool> checked(N);
    for(int i = 0; i < N; i++){
        int l = 0, r = N-1;
        int f_ans = tryCombination(s);
        while(l != r){
            int temp[N];
            for(int j = 0; j < N; j++)
                temp[j] = s[j];
            int mid = (l+r)/2;
            for(int j = l; j <= mid; j++){
                if(checked[j])
                    continue;
                temp[j] = !s[j];
            }
            int ans = tryCombination(temp);
            if((f_ans == i && ans != i) || (f_ans != i && ans == i))
                r = mid;
            else
                l = mid+1;
        }
        d[l] = i;
        checked[l] = 1;
        if(f_ans == i)
            s[l] = !s[l];
    }
    answer(s, d);
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 404 KB Output is correct
2 Correct 105 ms 340 KB Output is correct
3 Correct 150 ms 340 KB Output is correct
4 Correct 105 ms 408 KB Output is correct
5 Correct 192 ms 428 KB Output is correct
6 Correct 152 ms 424 KB Output is correct
7 Correct 197 ms 424 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 155 ms 424 KB Output is correct
13 Correct 146 ms 428 KB Output is correct
14 Correct 157 ms 436 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 205 ms 428 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 184 ms 428 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 192 ms 428 KB Output is correct
7 Correct 161 ms 424 KB Output is correct
8 Correct 211 ms 428 KB Output is correct
9 Correct 213 ms 340 KB Output is correct
10 Correct 203 ms 428 KB Output is correct
11 Correct 168 ms 340 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 300 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 308 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 224 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 300 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 216 KB Output is correct
13 Correct 1 ms 308 KB Output is correct
14 Correct 0 ms 212 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 300 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 308 KB Output is correct
5 Correct 1 ms 300 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 224 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 300 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 216 KB Output is correct
13 Correct 1 ms 308 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 304 KB Output is correct
20 Correct 22 ms 340 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 27 ms 340 KB Output is correct
24 Correct 28 ms 320 KB Output is correct
25 Correct 28 ms 348 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 300 KB Output is correct
28 Correct 22 ms 340 KB Output is correct
29 Correct 1 ms 212 KB Output is correct
30 Correct 22 ms 340 KB Output is correct
31 Correct 23 ms 316 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 304 KB Output is correct
34 Correct 1 ms 212 KB Output is correct
35 Correct 28 ms 340 KB Output is correct
36 Correct 27 ms 340 KB Output is correct
37 Correct 0 ms 212 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 101 ms 404 KB Output is correct
2 Correct 105 ms 340 KB Output is correct
3 Correct 150 ms 340 KB Output is correct
4 Correct 105 ms 408 KB Output is correct
5 Correct 192 ms 428 KB Output is correct
6 Correct 152 ms 424 KB Output is correct
7 Correct 197 ms 424 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 155 ms 424 KB Output is correct
13 Correct 146 ms 428 KB Output is correct
14 Correct 157 ms 436 KB Output is correct
15 Correct 205 ms 428 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 184 ms 428 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 192 ms 428 KB Output is correct
21 Correct 161 ms 424 KB Output is correct
22 Correct 211 ms 428 KB Output is correct
23 Correct 213 ms 340 KB Output is correct
24 Correct 203 ms 428 KB Output is correct
25 Correct 168 ms 340 KB Output is correct
26 Correct 1 ms 300 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 0 ms 212 KB Output is correct
29 Correct 1 ms 308 KB Output is correct
30 Correct 1 ms 300 KB Output is correct
31 Correct 1 ms 212 KB Output is correct
32 Correct 1 ms 224 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 300 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 216 KB Output is correct
38 Correct 1 ms 308 KB Output is correct
39 Correct 0 ms 212 KB Output is correct
40 Correct 0 ms 212 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 0 ms 212 KB Output is correct
43 Correct 0 ms 212 KB Output is correct
44 Correct 0 ms 304 KB Output is correct
45 Correct 22 ms 340 KB Output is correct
46 Correct 1 ms 212 KB Output is correct
47 Correct 1 ms 212 KB Output is correct
48 Correct 27 ms 340 KB Output is correct
49 Correct 28 ms 320 KB Output is correct
50 Correct 28 ms 348 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 1 ms 300 KB Output is correct
53 Correct 22 ms 340 KB Output is correct
54 Correct 1 ms 212 KB Output is correct
55 Correct 22 ms 340 KB Output is correct
56 Correct 23 ms 316 KB Output is correct
57 Correct 1 ms 212 KB Output is correct
58 Correct 1 ms 304 KB Output is correct
59 Correct 1 ms 212 KB Output is correct
60 Correct 28 ms 340 KB Output is correct
61 Correct 27 ms 340 KB Output is correct
62 Correct 0 ms 212 KB Output is correct
63 Correct 98 ms 408 KB Output is correct
64 Correct 107 ms 412 KB Output is correct
65 Correct 153 ms 428 KB Output is correct
66 Correct 103 ms 412 KB Output is correct
67 Correct 194 ms 428 KB Output is correct
68 Correct 151 ms 340 KB Output is correct
69 Correct 189 ms 424 KB Output is correct
70 Correct 0 ms 212 KB Output is correct
71 Correct 0 ms 300 KB Output is correct
72 Correct 165 ms 340 KB Output is correct
73 Correct 151 ms 340 KB Output is correct
74 Correct 155 ms 424 KB Output is correct
75 Correct 178 ms 428 KB Output is correct
76 Correct 1 ms 212 KB Output is correct
77 Correct 1 ms 212 KB Output is correct
78 Correct 198 ms 444 KB Output is correct
79 Correct 160 ms 420 KB Output is correct
80 Correct 208 ms 420 KB Output is correct
81 Correct 211 ms 464 KB Output is correct
82 Correct 202 ms 340 KB Output is correct
83 Correct 162 ms 428 KB Output is correct
84 Correct 1 ms 212 KB Output is correct
85 Correct 30 ms 312 KB Output is correct
86 Correct 154 ms 424 KB Output is correct
87 Correct 1 ms 212 KB Output is correct
88 Correct 1 ms 300 KB Output is correct
89 Correct 27 ms 340 KB Output is correct
90 Correct 27 ms 340 KB Output is correct
91 Correct 27 ms 340 KB Output is correct
92 Correct 187 ms 424 KB Output is correct
93 Correct 193 ms 436 KB Output is correct
94 Correct 194 ms 428 KB Output is correct
95 Correct 1 ms 212 KB Output is correct
96 Correct 1 ms 304 KB Output is correct
97 Correct 156 ms 444 KB Output is correct
98 Correct 22 ms 372 KB Output is correct
99 Correct 155 ms 436 KB Output is correct
100 Correct 1 ms 212 KB Output is correct
101 Correct 23 ms 368 KB Output is correct
102 Correct 22 ms 340 KB Output is correct
103 Correct 158 ms 340 KB Output is correct
104 Correct 1 ms 300 KB Output is correct
105 Correct 1 ms 212 KB Output is correct
106 Correct 1 ms 212 KB Output is correct
107 Correct 29 ms 340 KB Output is correct
108 Correct 28 ms 356 KB Output is correct
109 Correct 192 ms 340 KB Output is correct
110 Correct 211 ms 428 KB Output is correct
111 Correct 0 ms 212 KB Output is correct