oj.uz

Submission #1057178

# Submission time Handle Problem Language Result Execution time Memory
1057178 2024-08-13T14:44:40 Z MrPavlito Cave (IOI13_cave) C++17
100 / 100
 121 ms 600 KB 
#include "cave.h"
#include <bits/stdc++.h>
//#define int long long
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(),(x).end()
#define fi first
#define sc second
//#define endl "\n"
#define pii pair<int,int>

using namespace std;

const int MAXN = 5e3+5;
const int mod7 = 1e9+7;
const long long inf = 1e18;


void exploreCave(int N) {
    int n = N;
    int trenutnacomb[n];
    int solved[n];
    int rez[n];
    for(int i=0; i<n; i++)solved[i] = 0;
    for(int i=0; i<n; i++)rez[i] = 0;
    for(int i=0; i<n; i++)
    {
        for(int j=0; j<n; j++)trenutnacomb[j] = rez[j];
        int t = tryCombination(trenutnacomb);
        int l = 0;
        int r = n-1;
        while(l<r)
        {
            int mid = l+r >> 1;
            for(int j=l; j<= mid; j++)if(!solved[j])trenutnacomb[j] = (trenutnacomb[j]^1);
            int p = tryCombination(trenutnacomb);
            bool pomoc;
            if(p == i && t == i)pomoc = true;
            else if(p != i && t != i)pomoc = true;
            else if(p != i && t == i)pomoc = false;
            else pomoc = false;
            if(pomoc)l = mid+1;
            else r = mid;
            t = p;
        }
        solved[l] = i+1;
        rez[l] = trenutnacomb[l];
        if(t == i)rez[l] = (trenutnacomb[l]^1);
    }
    for(int i=0; i<n; i++)solved[i]--;
    answer(rez, solved);

}

Compilation message

cave.cpp: In function 'void exploreCave(int)':
cave.cpp:34:24: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   34 |             int mid = l+r >> 1;
      |                       ~^~

Subtask #1
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 64 ms 344 KB Output is correct
2 Correct 64 ms 344 KB Output is correct
3 Correct 101 ms 348 KB Output is correct
4 Correct 75 ms 344 KB Output is correct
5 Correct 118 ms 348 KB Output is correct
6 Correct 100 ms 560 KB Output is correct
7 Correct 111 ms 348 KB Output is correct
8 Correct 0 ms 348 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 96 ms 348 KB Output is correct
13 Correct 96 ms 344 KB Output is correct
14 Correct 96 ms 344 KB Output is correct

Subtask #2
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 110 ms 348 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 108 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 109 ms 348 KB Output is correct
7 Correct 105 ms 348 KB Output is correct
8 Correct 117 ms 348 KB Output is correct
9 Correct 118 ms 512 KB Output is correct
10 Correct 115 ms 560 KB Output is correct
11 Correct 106 ms 348 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 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 416 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 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 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 416 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 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 15 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 18 ms 500 KB Output is correct
24 Correct 15 ms 500 KB Output is correct
25 Correct 16 ms 500 KB Output is correct
26 Correct 0 ms 348 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 15 ms 348 KB Output is correct
29 Correct 0 ms 348 KB Output is correct
30 Correct 14 ms 348 KB Output is correct
31 Correct 14 ms 348 KB Output is correct
32 Correct 0 ms 600 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 16 ms 504 KB Output is correct
36 Correct 15 ms 348 KB Output is correct
37 Correct 1 ms 348 KB Output is correct

Subtask #5
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 64 ms 344 KB Output is correct
2 Correct 64 ms 344 KB Output is correct
3 Correct 101 ms 348 KB Output is correct
4 Correct 75 ms 344 KB Output is correct
5 Correct 118 ms 348 KB Output is correct
6 Correct 100 ms 560 KB Output is correct
7 Correct 111 ms 348 KB Output is correct
8 Correct 0 ms 348 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 96 ms 348 KB Output is correct
13 Correct 96 ms 344 KB Output is correct
14 Correct 96 ms 344 KB Output is correct
15 Correct 110 ms 348 KB Output is correct
16 Correct 0 ms 344 KB Output is correct
17 Correct 108 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 109 ms 348 KB Output is correct
21 Correct 105 ms 348 KB Output is correct
22 Correct 117 ms 348 KB Output is correct
23 Correct 118 ms 512 KB Output is correct
24 Correct 115 ms 560 KB Output is correct
25 Correct 106 ms 348 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 0 ms 348 KB Output is correct
32 Correct 0 ms 348 KB Output is correct
33 Correct 0 ms 348 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 416 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 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 15 ms 348 KB Output is correct
46 Correct 0 ms 348 KB Output is correct
47 Correct 0 ms 348 KB Output is correct
48 Correct 18 ms 500 KB Output is correct
49 Correct 15 ms 500 KB Output is correct
50 Correct 16 ms 500 KB Output is correct
51 Correct 0 ms 348 KB Output is correct
52 Correct 0 ms 348 KB Output is correct
53 Correct 15 ms 348 KB Output is correct
54 Correct 0 ms 348 KB Output is correct
55 Correct 14 ms 348 KB Output is correct
56 Correct 14 ms 348 KB Output is correct
57 Correct 0 ms 600 KB Output is correct
58 Correct 0 ms 348 KB Output is correct
59 Correct 0 ms 348 KB Output is correct
60 Correct 16 ms 504 KB Output is correct
61 Correct 15 ms 348 KB Output is correct
62 Correct 1 ms 348 KB Output is correct
63 Correct 67 ms 540 KB Output is correct
64 Correct 64 ms 348 KB Output is correct
65 Correct 103 ms 596 KB Output is correct
66 Correct 69 ms 348 KB Output is correct
67 Correct 105 ms 348 KB Output is correct
68 Correct 98 ms 348 KB Output is correct
69 Correct 104 ms 600 KB Output is correct
70 Correct 1 ms 348 KB Output is correct
71 Correct 0 ms 348 KB Output is correct
72 Correct 99 ms 560 KB Output is correct
73 Correct 103 ms 348 KB Output is correct
74 Correct 95 ms 348 KB Output is correct
75 Correct 107 ms 556 KB Output is correct
76 Correct 0 ms 348 KB Output is correct
77 Correct 0 ms 348 KB Output is correct
78 Correct 107 ms 556 KB Output is correct
79 Correct 105 ms 348 KB Output is correct
80 Correct 116 ms 556 KB Output is correct
81 Correct 115 ms 348 KB Output is correct
82 Correct 121 ms 348 KB Output is correct
83 Correct 106 ms 348 KB Output is correct
84 Correct 0 ms 348 KB Output is correct
85 Correct 14 ms 348 KB Output is correct
86 Correct 94 ms 556 KB Output is correct
87 Correct 0 ms 348 KB Output is correct
88 Correct 0 ms 348 KB Output is correct
89 Correct 15 ms 504 KB Output is correct
90 Correct 16 ms 348 KB Output is correct
91 Correct 18 ms 348 KB Output is correct
92 Correct 109 ms 348 KB Output is correct
93 Correct 108 ms 348 KB Output is correct
94 Correct 114 ms 348 KB Output is correct
95 Correct 0 ms 348 KB Output is correct
96 Correct 0 ms 348 KB Output is correct
97 Correct 108 ms 348 KB Output is correct
98 Correct 14 ms 504 KB Output is correct
99 Correct 100 ms 556 KB Output is correct
100 Correct 0 ms 348 KB Output is correct
101 Correct 14 ms 500 KB Output is correct
102 Correct 14 ms 508 KB Output is correct
103 Correct 96 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 0 ms 348 KB Output is correct
107 Correct 16 ms 504 KB Output is correct
108 Correct 15 ms 504 KB Output is correct
109 Correct 108 ms 348 KB Output is correct
110 Correct 108 ms 348 KB Output is correct
111 Correct 0 ms 348 KB Output is correct