oj.uz

Submission #603001

# Submission time Handle Problem Language Result Execution time Memory
603001 2022-07-23T14:06:38 Z AA_Surely Bali Sculptures (APIO15_sculpture) C++17
100 / 100
 128 ms 4308 KB 
#include <bits/stdc++.h>

#define FOR(i, x, n) for(int i = x; i < n; i++)
#define F0R(i, n) FOR(i, 0, n)
#define ROF(i, x, n) for(int i = n - 1; i >= x; i--)
#define R0F(i, n) ROF(i, 0, n)

#define WTF cout << "WTF" << endl

#define IOS ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define F first
#define S second
#define PB push_back

#define ALL(x) x.begin(), x.end()
#define RALL(x) x.rbegin(), x.rend()

using namespace std;

typedef long long LL;

typedef pair<int, int> PII;
typedef pair<LL, LL> PLL;
typedef pair<int, PII> PPI;

typedef vector<int> VI;
typedef vector<LL> VLL;
typedef vector<PII> VPII;
typedef vector<PLL> VPLL;

const int N = 2000 + 7;
const int INF = 1e9 + 7;
const int LOG = 45;

int n, a, b;
int ns[N], mem[N];
bool dp[N][N];

void case1() {
    LL num = (1LL << LOG) - 1;
    R0F(i, LOG) {
        num ^= (1LL << i);

        memset(dp, 0, sizeof dp);
        dp[0][0] = 1;

        FOR(i, 1, n + 1) FOR(j, 1, i + 1) {
            LL sum = 0;
            ROF(k, 1, i + 1) {
                sum += ns[k];
                if ((sum & num) == sum) dp[i][j] |= dp[k - 1][j - 1];
            }
        }

        bool possible = 0;
        FOR(i, a, b + 1) possible |= dp[n][i];
        if (!possible) num ^= (1LL << i);
    }

    cout << num << endl;
    return;
}

void case2() {
    LL num = (1LL << LOG) - 1;
    R0F(i, LOG) {
        num ^= (1LL << i);
    
        fill(mem, mem + n + 1, INF);
        mem[0] = 0;

        FOR(i, 1, n + 1) {
            LL sum = 0;
            ROF(j, 1, i + 1) {
                sum += ns[j];
                if ((sum & num) == sum) 
                    mem[i] = min(mem[i], mem[j - 1] + 1);
            }
        }

        if (mem[n] > b) num ^= (1LL << i);
    }

    cout << num;
}

int main() {
    IOS;
    
    cin >> n >> a >> b;
    FOR(i, 1, n + 1) cin >> ns[i];
    if (n <= 100) case1();
    else case2();

    return 0;
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 4180 KB Output is correct
2 Correct 6 ms 4268 KB Output is correct
3 Correct 6 ms 4180 KB Output is correct
4 Correct 6 ms 4180 KB Output is correct
5 Correct 6 ms 4180 KB Output is correct
6 Correct 6 ms 4180 KB Output is correct
7 Correct 6 ms 4180 KB Output is correct
8 Correct 6 ms 4180 KB Output is correct
9 Correct 6 ms 4180 KB Output is correct
10 Correct 6 ms 4180 KB Output is correct
11 Correct 7 ms 4180 KB Output is correct
12 Correct 7 ms 4272 KB Output is correct
13 Correct 6 ms 4180 KB Output is correct
14 Correct 8 ms 4180 KB Output is correct
15 Correct 6 ms 4176 KB Output is correct
16 Correct 6 ms 4276 KB Output is correct
17 Correct 6 ms 4180 KB Output is correct
18 Correct 6 ms 4180 KB Output is correct
19 Correct 7 ms 4276 KB Output is correct
20 Correct 8 ms 4180 KB Output is correct
21 Correct 6 ms 4180 KB Output is correct
22 Correct 7 ms 4176 KB Output is correct
23 Correct 7 ms 4268 KB Output is correct
24 Correct 7 ms 4276 KB Output is correct
25 Correct 6 ms 4268 KB Output is correct
26 Correct 6 ms 4180 KB Output is correct
27 Correct 6 ms 4180 KB Output is correct
28 Correct 6 ms 4180 KB Output is correct
29 Correct 6 ms 4180 KB Output is correct
30 Correct 6 ms 4276 KB Output is correct
31 Correct 7 ms 4268 KB Output is correct
32 Correct 7 ms 4192 KB Output is correct
33 Correct 7 ms 4276 KB Output is correct
34 Correct 10 ms 4276 KB Output is correct
35 Correct 6 ms 4180 KB Output is correct
36 Correct 6 ms 4180 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 4272 KB Output is correct
2 Correct 6 ms 4180 KB Output is correct
3 Correct 7 ms 4272 KB Output is correct
4 Correct 7 ms 4276 KB Output is correct
5 Correct 9 ms 4180 KB Output is correct
6 Correct 8 ms 4180 KB Output is correct
7 Correct 7 ms 4176 KB Output is correct
8 Correct 7 ms 4180 KB Output is correct
9 Correct 6 ms 4180 KB Output is correct
10 Correct 6 ms 4172 KB Output is correct
11 Correct 7 ms 4180 KB Output is correct
12 Correct 6 ms 4180 KB Output is correct
13 Correct 7 ms 4180 KB Output is correct
14 Correct 6 ms 4180 KB Output is correct
15 Correct 6 ms 4176 KB Output is correct
16 Correct 7 ms 4180 KB Output is correct
17 Correct 6 ms 4176 KB Output is correct
18 Correct 7 ms 4272 KB Output is correct
19 Correct 6 ms 4272 KB Output is correct
20 Correct 6 ms 4180 KB Output is correct
21 Correct 7 ms 4180 KB Output is correct
22 Correct 6 ms 4184 KB Output is correct
23 Correct 6 ms 4180 KB Output is correct
24 Correct 7 ms 4168 KB Output is correct
25 Correct 6 ms 4180 KB Output is correct
26 Correct 7 ms 4180 KB Output is correct
27 Correct 6 ms 4180 KB Output is correct
28 Correct 6 ms 4180 KB Output is correct
29 Correct 8 ms 4308 KB Output is correct
30 Correct 9 ms 4272 KB Output is correct
31 Correct 10 ms 4180 KB Output is correct
32 Correct 9 ms 4180 KB Output is correct
33 Correct 9 ms 4272 KB Output is correct
34 Correct 9 ms 4272 KB Output is correct
35 Correct 9 ms 4180 KB Output is correct
36 Correct 10 ms 4276 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 4176 KB Output is correct
2 Correct 6 ms 4180 KB Output is correct
3 Correct 6 ms 4180 KB Output is correct
4 Correct 6 ms 4180 KB Output is correct
5 Correct 6 ms 4180 KB Output is correct
6 Correct 7 ms 4180 KB Output is correct
7 Correct 7 ms 4272 KB Output is correct
8 Correct 6 ms 4180 KB Output is correct
9 Correct 7 ms 4180 KB Output is correct
10 Correct 6 ms 4180 KB Output is correct
11 Correct 6 ms 4180 KB Output is correct
12 Correct 6 ms 4180 KB Output is correct
13 Correct 9 ms 4180 KB Output is correct
14 Correct 6 ms 4180 KB Output is correct
15 Correct 7 ms 4180 KB Output is correct
16 Correct 8 ms 4272 KB Output is correct
17 Correct 11 ms 4296 KB Output is correct
18 Correct 9 ms 4272 KB Output is correct
19 Correct 9 ms 4268 KB Output is correct
20 Correct 11 ms 4272 KB Output is correct
21 Correct 9 ms 4180 KB Output is correct
22 Correct 9 ms 4180 KB Output is correct
23 Correct 10 ms 4176 KB Output is correct
24 Correct 10 ms 4180 KB Output is correct
25 Correct 14 ms 4276 KB Output is correct
26 Correct 20 ms 4180 KB Output is correct
27 Correct 30 ms 4180 KB Output is correct
28 Correct 34 ms 4248 KB Output is correct
29 Correct 34 ms 4272 KB Output is correct
30 Correct 34 ms 4180 KB Output is correct
31 Correct 34 ms 4180 KB Output is correct
32 Correct 33 ms 4248 KB Output is correct

Subtask #4
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 4192 KB Output is correct
2 Correct 6 ms 4268 KB Output is correct
3 Correct 6 ms 4180 KB Output is correct
4 Correct 7 ms 4180 KB Output is correct
5 Correct 6 ms 4272 KB Output is correct
6 Correct 7 ms 4180 KB Output is correct
7 Correct 6 ms 4180 KB Output is correct
8 Correct 7 ms 4180 KB Output is correct
9 Correct 6 ms 4156 KB Output is correct
10 Correct 6 ms 4180 KB Output is correct
11 Correct 6 ms 4180 KB Output is correct
12 Correct 6 ms 4180 KB Output is correct
13 Correct 6 ms 4272 KB Output is correct
14 Correct 6 ms 4264 KB Output is correct
15 Correct 6 ms 4172 KB Output is correct
16 Correct 6 ms 4180 KB Output is correct
17 Correct 6 ms 4180 KB Output is correct
18 Correct 7 ms 4180 KB Output is correct
19 Correct 6 ms 4180 KB Output is correct
20 Correct 6 ms 4180 KB Output is correct
21 Correct 6 ms 4180 KB Output is correct
22 Correct 6 ms 4180 KB Output is correct
23 Correct 7 ms 4272 KB Output is correct
24 Correct 6 ms 4180 KB Output is correct
25 Correct 6 ms 4180 KB Output is correct
26 Correct 6 ms 4268 KB Output is correct
27 Correct 8 ms 4180 KB Output is correct
28 Correct 7 ms 4180 KB Output is correct
29 Correct 6 ms 4180 KB Output is correct
30 Correct 6 ms 4180 KB Output is correct
31 Correct 6 ms 4180 KB Output is correct
32 Correct 7 ms 4180 KB Output is correct
33 Correct 7 ms 4172 KB Output is correct
34 Correct 6 ms 4180 KB Output is correct
35 Correct 6 ms 4176 KB Output is correct
36 Correct 6 ms 4168 KB Output is correct
37 Correct 6 ms 4180 KB Output is correct
38 Correct 7 ms 4180 KB Output is correct
39 Correct 8 ms 4180 KB Output is correct
40 Correct 7 ms 4180 KB Output is correct
41 Correct 10 ms 4172 KB Output is correct
42 Correct 9 ms 4308 KB Output is correct
43 Correct 10 ms 4180 KB Output is correct
44 Correct 10 ms 4168 KB Output is correct
45 Correct 11 ms 4180 KB Output is correct
46 Correct 11 ms 4272 KB Output is correct
47 Correct 9 ms 4180 KB Output is correct
48 Correct 15 ms 4268 KB Output is correct
49 Correct 19 ms 4272 KB Output is correct
50 Correct 26 ms 4180 KB Output is correct
51 Correct 34 ms 4180 KB Output is correct
52 Correct 33 ms 4256 KB Output is correct
53 Correct 35 ms 4180 KB Output is correct
54 Correct 34 ms 4180 KB Output is correct
55 Correct 39 ms 4180 KB Output is correct
56 Correct 10 ms 4268 KB Output is correct
57 Correct 16 ms 4276 KB Output is correct
58 Correct 22 ms 4180 KB Output is correct
59 Correct 27 ms 4180 KB Output is correct
60 Correct 27 ms 4180 KB Output is correct
61 Correct 27 ms 4268 KB Output is correct
62 Correct 28 ms 4180 KB Output is correct
63 Correct 28 ms 4276 KB Output is correct
64 Correct 27 ms 4272 KB Output is correct
65 Correct 9 ms 4180 KB Output is correct
66 Correct 12 ms 4180 KB Output is correct
67 Correct 16 ms 4180 KB Output is correct
68 Correct 26 ms 4180 KB Output is correct
69 Correct 30 ms 4268 KB Output is correct
70 Correct 27 ms 4272 KB Output is correct
71 Correct 32 ms 4180 KB Output is correct
72 Correct 29 ms 4180 KB Output is correct
73 Correct 28 ms 4272 KB Output is correct
74 Correct 28 ms 4268 KB Output is correct

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 4180 KB Output is correct
2 Correct 6 ms 4180 KB Output is correct
3 Correct 6 ms 4172 KB Output is correct
4 Correct 7 ms 4180 KB Output is correct
5 Correct 6 ms 4172 KB Output is correct
6 Correct 6 ms 4268 KB Output is correct
7 Correct 6 ms 4276 KB Output is correct
8 Correct 6 ms 4180 KB Output is correct
9 Correct 7 ms 4180 KB Output is correct
10 Correct 6 ms 4180 KB Output is correct
11 Correct 6 ms 4180 KB Output is correct
12 Correct 6 ms 4180 KB Output is correct
13 Correct 8 ms 4268 KB Output is correct
14 Correct 6 ms 4268 KB Output is correct
15 Correct 7 ms 4180 KB Output is correct
16 Correct 8 ms 4180 KB Output is correct
17 Correct 6 ms 4180 KB Output is correct
18 Correct 7 ms 4180 KB Output is correct
19 Correct 6 ms 4180 KB Output is correct
20 Correct 7 ms 4180 KB Output is correct
21 Correct 6 ms 4180 KB Output is correct
22 Correct 7 ms 4272 KB Output is correct
23 Correct 6 ms 4180 KB Output is correct
24 Correct 6 ms 4180 KB Output is correct
25 Correct 6 ms 4176 KB Output is correct
26 Correct 7 ms 4180 KB Output is correct
27 Correct 8 ms 4180 KB Output is correct
28 Correct 9 ms 4180 KB Output is correct
29 Correct 9 ms 4180 KB Output is correct
30 Correct 9 ms 4180 KB Output is correct
31 Correct 10 ms 4272 KB Output is correct
32 Correct 10 ms 4276 KB Output is correct
33 Correct 9 ms 4180 KB Output is correct
34 Correct 10 ms 4180 KB Output is correct
35 Correct 13 ms 4180 KB Output is correct
36 Correct 21 ms 4272 KB Output is correct
37 Correct 29 ms 4308 KB Output is correct
38 Correct 34 ms 4180 KB Output is correct
39 Correct 33 ms 4268 KB Output is correct
40 Correct 33 ms 4180 KB Output is correct
41 Correct 34 ms 4180 KB Output is correct
42 Correct 35 ms 4180 KB Output is correct
43 Correct 9 ms 4180 KB Output is correct
44 Correct 19 ms 4276 KB Output is correct
45 Correct 23 ms 4180 KB Output is correct
46 Correct 27 ms 4264 KB Output is correct
47 Correct 28 ms 4180 KB Output is correct
48 Correct 30 ms 4180 KB Output is correct
49 Correct 28 ms 4180 KB Output is correct
50 Correct 30 ms 4180 KB Output is correct
51 Correct 1 ms 340 KB Output is correct
52 Correct 11 ms 340 KB Output is correct
53 Correct 19 ms 340 KB Output is correct
54 Correct 36 ms 340 KB Output is correct
55 Correct 33 ms 356 KB Output is correct
56 Correct 128 ms 352 KB Output is correct
57 Correct 120 ms 356 KB Output is correct
58 Correct 121 ms 340 KB Output is correct
59 Correct 117 ms 352 KB Output is correct
60 Correct 123 ms 356 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 19 ms 340 KB Output is correct
63 Correct 34 ms 340 KB Output is correct
64 Correct 32 ms 344 KB Output is correct
65 Correct 63 ms 340 KB Output is correct
66 Correct 91 ms 348 KB Output is correct
67 Correct 124 ms 360 KB Output is correct
68 Correct 123 ms 348 KB Output is correct
69 Correct 122 ms 352 KB Output is correct