oj.uz

Submission #29808

# Submission time Handle Problem Language Result Execution time Memory
29808 2017-07-21T07:28:49 Z osmanorhan Cave (IOI13_cave) C++14
100 / 100
 519 ms 632 KB 
#include "cave.h"
#include <bits/stdc++.h>
#define ort (b+s)/2

using namespace std;

const int maxn = 5020;

bool used[maxn];
int ans[maxn], loc[maxn];
int ar[maxn];

void Fill( int b, int e, int t ) {
    for(int i=b;i<=e;i++)
        if( !used[i] ) ar[i] = t;
}

bool look( int b, int e ) {
    for(int i=b;i<=e;i++)
        if( !used[i] ) return 1;
    return 0;
}

int trycom( int ar[] ) {
    int t = tryCombination( ar );
    if( t == -1 ) t = 1e9;
    return t;
}

int find( int n, int b, int s, int val ) {
    if( b == s ) return b;
    if( !look( b, ort ) ) return find( n, ort+1, s, val );
    if( !look( ort+1, s ) ) return find( n, b, ort, val );
    Fill( b, ort, val );
    Fill( ort+1, s, !val );
    if( trycom( ar ) > n ) return find( n, b, ort, val );
    return find( n, ort+1, s, val );
}

void exploreCave(int N) {

    for(int i=0;i<N;i++) {
        Fill( 0, N-1, 0 );
        int val = 0;
        if( trycom( ar ) > i ) val = 0;
        else val = 1;
        int t = find( i, 0, N-1, val );
        loc[t] = i;
        ar[t] = ans[i] = val;
        used[t] = 1;
    }
    answer( ar, loc );
}

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 90 ms 628 KB Output is correct
2 Correct 96 ms 520 KB Output is correct
3 Correct 149 ms 516 KB Output is correct
4 Correct 98 ms 504 KB Output is correct
5 Correct 179 ms 488 KB Output is correct
6 Correct 189 ms 500 KB Output is correct
7 Correct 179 ms 508 KB Output is correct
8 Correct 5 ms 384 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 396 KB Output is correct
12 Correct 152 ms 504 KB Output is correct
13 Correct 143 ms 512 KB Output is correct
14 Correct 145 ms 504 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 201 ms 576 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 207 ms 516 KB Output is correct
4 Correct 5 ms 384 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 192 ms 504 KB Output is correct
7 Correct 193 ms 516 KB Output is correct
8 Correct 427 ms 508 KB Output is correct
9 Correct 381 ms 528 KB Output is correct
10 Correct 411 ms 528 KB Output is correct
11 Correct 189 ms 504 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 6 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 512 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 404 KB Output is correct
7 Correct 6 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 460 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 6 ms 384 KB Output is correct
13 Correct 6 ms 512 KB Output is correct
14 Correct 5 ms 384 KB Output is correct

Subtask #4
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 6 ms 384 KB Output is correct
3 Correct 5 ms 384 KB Output is correct
4 Correct 5 ms 512 KB Output is correct
5 Correct 5 ms 384 KB Output is correct
6 Correct 5 ms 404 KB Output is correct
7 Correct 6 ms 384 KB Output is correct
8 Correct 6 ms 384 KB Output is correct
9 Correct 5 ms 460 KB Output is correct
10 Correct 5 ms 384 KB Output is correct
11 Correct 5 ms 384 KB Output is correct
12 Correct 6 ms 384 KB Output is correct
13 Correct 6 ms 512 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Correct 5 ms 384 KB Output is correct
16 Correct 6 ms 384 KB Output is correct
17 Correct 5 ms 384 KB Output is correct
18 Correct 5 ms 396 KB Output is correct
19 Correct 6 ms 384 KB Output is correct
20 Correct 27 ms 396 KB Output is correct
21 Correct 5 ms 384 KB Output is correct
22 Correct 6 ms 384 KB Output is correct
23 Correct 69 ms 384 KB Output is correct
24 Correct 72 ms 512 KB Output is correct
25 Correct 63 ms 464 KB Output is correct
26 Correct 6 ms 512 KB Output is correct
27 Correct 5 ms 512 KB Output is correct
28 Correct 28 ms 460 KB Output is correct
29 Correct 5 ms 384 KB Output is correct
30 Correct 37 ms 464 KB Output is correct
31 Correct 25 ms 512 KB Output is correct
32 Correct 6 ms 384 KB Output is correct
33 Correct 6 ms 384 KB Output is correct
34 Correct 5 ms 384 KB Output is correct
35 Correct 60 ms 452 KB Output is correct
36 Correct 54 ms 384 KB Output is correct
37 Correct 5 ms 512 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 90 ms 628 KB Output is correct
2 Correct 96 ms 520 KB Output is correct
3 Correct 149 ms 516 KB Output is correct
4 Correct 98 ms 504 KB Output is correct
5 Correct 179 ms 488 KB Output is correct
6 Correct 189 ms 500 KB Output is correct
7 Correct 179 ms 508 KB Output is correct
8 Correct 5 ms 384 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 396 KB Output is correct
12 Correct 152 ms 504 KB Output is correct
13 Correct 143 ms 512 KB Output is correct
14 Correct 145 ms 504 KB Output is correct
15 Correct 201 ms 576 KB Output is correct
16 Correct 5 ms 384 KB Output is correct
17 Correct 207 ms 516 KB Output is correct
18 Correct 5 ms 384 KB Output is correct
19 Correct 5 ms 384 KB Output is correct
20 Correct 192 ms 504 KB Output is correct
21 Correct 193 ms 516 KB Output is correct
22 Correct 427 ms 508 KB Output is correct
23 Correct 381 ms 528 KB Output is correct
24 Correct 411 ms 528 KB Output is correct
25 Correct 189 ms 504 KB Output is correct
26 Correct 5 ms 384 KB Output is correct
27 Correct 6 ms 384 KB Output is correct
28 Correct 5 ms 384 KB Output is correct
29 Correct 5 ms 512 KB Output is correct
30 Correct 5 ms 384 KB Output is correct
31 Correct 5 ms 404 KB Output is correct
32 Correct 6 ms 384 KB Output is correct
33 Correct 6 ms 384 KB Output is correct
34 Correct 5 ms 460 KB Output is correct
35 Correct 5 ms 384 KB Output is correct
36 Correct 5 ms 384 KB Output is correct
37 Correct 6 ms 384 KB Output is correct
38 Correct 6 ms 512 KB Output is correct
39 Correct 5 ms 384 KB Output is correct
40 Correct 5 ms 384 KB Output is correct
41 Correct 6 ms 384 KB Output is correct
42 Correct 5 ms 384 KB Output is correct
43 Correct 5 ms 396 KB Output is correct
44 Correct 6 ms 384 KB Output is correct
45 Correct 27 ms 396 KB Output is correct
46 Correct 5 ms 384 KB Output is correct
47 Correct 6 ms 384 KB Output is correct
48 Correct 69 ms 384 KB Output is correct
49 Correct 72 ms 512 KB Output is correct
50 Correct 63 ms 464 KB Output is correct
51 Correct 6 ms 512 KB Output is correct
52 Correct 5 ms 512 KB Output is correct
53 Correct 28 ms 460 KB Output is correct
54 Correct 5 ms 384 KB Output is correct
55 Correct 37 ms 464 KB Output is correct
56 Correct 25 ms 512 KB Output is correct
57 Correct 6 ms 384 KB Output is correct
58 Correct 6 ms 384 KB Output is correct
59 Correct 5 ms 384 KB Output is correct
60 Correct 60 ms 452 KB Output is correct
61 Correct 54 ms 384 KB Output is correct
62 Correct 5 ms 512 KB Output is correct
63 Correct 93 ms 520 KB Output is correct
64 Correct 100 ms 516 KB Output is correct
65 Correct 160 ms 516 KB Output is correct
66 Correct 97 ms 496 KB Output is correct
67 Correct 171 ms 516 KB Output is correct
68 Correct 138 ms 504 KB Output is correct
69 Correct 169 ms 484 KB Output is correct
70 Correct 6 ms 396 KB Output is correct
71 Correct 5 ms 384 KB Output is correct
72 Correct 157 ms 488 KB Output is correct
73 Correct 205 ms 516 KB Output is correct
74 Correct 134 ms 504 KB Output is correct
75 Correct 207 ms 512 KB Output is correct
76 Correct 5 ms 384 KB Output is correct
77 Correct 6 ms 384 KB Output is correct
78 Correct 192 ms 496 KB Output is correct
79 Correct 205 ms 516 KB Output is correct
80 Correct 431 ms 512 KB Output is correct
81 Correct 390 ms 512 KB Output is correct
82 Correct 445 ms 500 KB Output is correct
83 Correct 186 ms 516 KB Output is correct
84 Correct 6 ms 384 KB Output is correct
85 Correct 25 ms 512 KB Output is correct
86 Correct 127 ms 504 KB Output is correct
87 Correct 6 ms 384 KB Output is correct
88 Correct 5 ms 512 KB Output is correct
89 Correct 68 ms 512 KB Output is correct
90 Correct 69 ms 464 KB Output is correct
91 Correct 57 ms 464 KB Output is correct
92 Correct 386 ms 516 KB Output is correct
93 Correct 387 ms 524 KB Output is correct
94 Correct 406 ms 512 KB Output is correct
95 Correct 6 ms 452 KB Output is correct
96 Correct 6 ms 384 KB Output is correct
97 Correct 159 ms 504 KB Output is correct
98 Correct 29 ms 384 KB Output is correct
99 Correct 153 ms 504 KB Output is correct
100 Correct 5 ms 396 KB Output is correct
101 Correct 27 ms 384 KB Output is correct
102 Correct 26 ms 384 KB Output is correct
103 Correct 153 ms 632 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 384 KB Output is correct
107 Correct 65 ms 512 KB Output is correct
108 Correct 69 ms 536 KB Output is correct
109 Correct 519 ms 516 KB Output is correct
110 Correct 424 ms 524 KB Output is correct
111 Correct 5 ms 384 KB Output is correct