oj.uz

Submission #412124

# Submission time Handle Problem Language Result Execution time Memory
412124 2021-05-26T14:23:20 Z MDario Cave (IOI13_cave) C++11
100 / 100
 388 ms 452 KB 
#include "cave.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define F first
#define S second
int a[5000], r[5000], n;
int f(int lf, int rf, int k){
    if(lf==rf)return lf;
    int m=(lf+rf)/2, c;
    for(int i=lf; i<=m; i++){
        if(r[i]==-1)a[i]=(!a[i]);
    }
    c=tryCombination(a);
    for(int i=lf; i<=m; i++){
        if(r[i]==-1)a[i]=(!a[i]);
    }
    if(c>k||c==-1)return f(lf, m, k);
    else return f(m+1, rf, k);
}
void exploreCave(int N) {
    n=N;
    set<int> v;
    int c;
    for(int i=0; i<N; i++){
        a[i]=0;
        r[i]=-1;
    }
    for(int i=0; i<N; i++){
        c=tryCombination(a);
        if(c>i||c==-1){
            for(int t=0; t<N; t++){
                if(r[t]==-1)a[t]=(!a[t]);
            }
        }
        c=f(0, n-1, i);
        r[c]=i;
        a[c]=(!a[c]);
        v.erase(c);
    }
    answer(a, r);
    return ;
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 127 ms 452 KB Output is correct
2 Correct 123 ms 332 KB Output is correct
3 Correct 179 ms 368 KB Output is correct
4 Correct 122 ms 332 KB Output is correct
5 Correct 182 ms 376 KB Output is correct
6 Correct 202 ms 332 KB Output is correct
7 Correct 201 ms 380 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 187 ms 332 KB Output is correct
13 Correct 185 ms 332 KB Output is correct
14 Correct 192 ms 332 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 182 ms 380 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 185 ms 368 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 184 ms 452 KB Output is correct
7 Correct 195 ms 368 KB Output is correct
8 Correct 372 ms 368 KB Output is correct
9 Correct 363 ms 368 KB Output is correct
10 Correct 362 ms 364 KB Output is correct
11 Correct 179 ms 368 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 300 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 300 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 300 KB Output is correct
17 Correct 1 ms 296 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 28 ms 332 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 52 ms 332 KB Output is correct
24 Correct 53 ms 332 KB Output is correct
25 Correct 55 ms 332 KB Output is correct
26 Correct 1 ms 296 KB Output is correct
27 Correct 1 ms 296 KB Output is correct
28 Correct 38 ms 332 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 29 ms 364 KB Output is correct
31 Correct 29 ms 332 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 54 ms 348 KB Output is correct
36 Correct 50 ms 316 KB Output is correct
37 Correct 1 ms 304 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 127 ms 452 KB Output is correct
2 Correct 123 ms 332 KB Output is correct
3 Correct 179 ms 368 KB Output is correct
4 Correct 122 ms 332 KB Output is correct
5 Correct 182 ms 376 KB Output is correct
6 Correct 202 ms 332 KB Output is correct
7 Correct 201 ms 380 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 187 ms 332 KB Output is correct
13 Correct 185 ms 332 KB Output is correct
14 Correct 192 ms 332 KB Output is correct
15 Correct 182 ms 380 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 185 ms 368 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 184 ms 452 KB Output is correct
21 Correct 195 ms 368 KB Output is correct
22 Correct 372 ms 368 KB Output is correct
23 Correct 363 ms 368 KB Output is correct
24 Correct 362 ms 364 KB Output is correct
25 Correct 179 ms 368 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 1 ms 204 KB Output is correct
32 Correct 1 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 1 ms 300 KB Output is correct
37 Correct 1 ms 204 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 204 KB Output is correct
40 Correct 1 ms 204 KB Output is correct
41 Correct 1 ms 300 KB Output is correct
42 Correct 1 ms 296 KB Output is correct
43 Correct 1 ms 204 KB Output is correct
44 Correct 1 ms 204 KB Output is correct
45 Correct 28 ms 332 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 1 ms 204 KB Output is correct
48 Correct 52 ms 332 KB Output is correct
49 Correct 53 ms 332 KB Output is correct
50 Correct 55 ms 332 KB Output is correct
51 Correct 1 ms 296 KB Output is correct
52 Correct 1 ms 296 KB Output is correct
53 Correct 38 ms 332 KB Output is correct
54 Correct 1 ms 204 KB Output is correct
55 Correct 29 ms 364 KB Output is correct
56 Correct 29 ms 332 KB Output is correct
57 Correct 1 ms 204 KB Output is correct
58 Correct 1 ms 204 KB Output is correct
59 Correct 1 ms 204 KB Output is correct
60 Correct 54 ms 348 KB Output is correct
61 Correct 50 ms 316 KB Output is correct
62 Correct 1 ms 304 KB Output is correct
63 Correct 117 ms 396 KB Output is correct
64 Correct 120 ms 396 KB Output is correct
65 Correct 219 ms 404 KB Output is correct
66 Correct 130 ms 452 KB Output is correct
67 Correct 182 ms 332 KB Output is correct
68 Correct 250 ms 376 KB Output is correct
69 Correct 182 ms 404 KB Output is correct
70 Correct 1 ms 204 KB Output is correct
71 Correct 1 ms 332 KB Output is correct
72 Correct 188 ms 404 KB Output is correct
73 Correct 214 ms 404 KB Output is correct
74 Correct 189 ms 332 KB Output is correct
75 Correct 179 ms 408 KB Output is correct
76 Correct 1 ms 204 KB Output is correct
77 Correct 1 ms 204 KB Output is correct
78 Correct 198 ms 424 KB Output is correct
79 Correct 183 ms 404 KB Output is correct
80 Correct 348 ms 408 KB Output is correct
81 Correct 350 ms 404 KB Output is correct
82 Correct 353 ms 400 KB Output is correct
83 Correct 188 ms 400 KB Output is correct
84 Correct 1 ms 204 KB Output is correct
85 Correct 28 ms 368 KB Output is correct
86 Correct 188 ms 404 KB Output is correct
87 Correct 1 ms 204 KB Output is correct
88 Correct 1 ms 204 KB Output is correct
89 Correct 54 ms 332 KB Output is correct
90 Correct 67 ms 332 KB Output is correct
91 Correct 53 ms 344 KB Output is correct
92 Correct 388 ms 408 KB Output is correct
93 Correct 387 ms 408 KB Output is correct
94 Correct 381 ms 436 KB Output is correct
95 Correct 1 ms 204 KB Output is correct
96 Correct 1 ms 204 KB Output is correct
97 Correct 193 ms 404 KB Output is correct
98 Correct 30 ms 312 KB Output is correct
99 Correct 192 ms 332 KB Output is correct
100 Correct 1 ms 204 KB Output is correct
101 Correct 32 ms 312 KB Output is correct
102 Correct 29 ms 364 KB Output is correct
103 Correct 184 ms 408 KB Output is correct
104 Correct 1 ms 204 KB Output is correct
105 Correct 1 ms 300 KB Output is correct
106 Correct 1 ms 204 KB Output is correct
107 Correct 56 ms 332 KB Output is correct
108 Correct 55 ms 340 KB Output is correct
109 Correct 385 ms 400 KB Output is correct
110 Correct 361 ms 404 KB Output is correct
111 Correct 1 ms 204 KB Output is correct