oj.uz

Submission #107893

# Submission time Handle Problem Language Result Execution time Memory
107893 2019-04-26T07:33:02 Z patrikpavic2 Bali Sculptures (APIO15_sculpture) C++17
50 / 100
 686 ms 23288 KB 
#include <cstdio>
#include <cstring>
#include <ctime>
#include <cstdlib>
#include <algorithm>
#include <vector>
#include <set>
#include <map>
#include <queue>
#include <deque>

#define X first
#define Y second
#define PB push_back

using namespace std;

typedef long long ll;
typedef pair < int, int > pii;
typedef vector < int > vi;
typedef set < int > si;

const int N = 2050;
const int M = 1e6 + 500;
const int INF = 0x3f3f3f3f;
const int MOD = 1e9 + 7;
const int LOG = 18;
const int OFF = (1 << LOG);
const double EPS = 1e-9;
const double PI = 3.1415926535;

ll sum[N][N], ans = 0;
int dp[N], A, B, x[N], n;

bool check(int k){
    for(int i = 0;i < n;i++){
        dp[i] = INF;
        for(int j = -1;j < i;j++){
            if((sum[j + 1][i] & (~ans)) < (1LL << k))
                dp[i] = min(1 + (j >= 0 ? dp[j] : 0), dp[i]);
        }
    }
    return dp[n - 1] <= B;
}

int main(){
    scanf("%d%d%d", &n, &A, &B);
    for(int i = 0;i < n;i++)
        scanf("%d", x + i);
    for(int i = 0;i < n;i++){
        ll cur = 0;
        for(int j = i;j < n;j++){
            cur += (ll)x[j];
            sum[i][j] = cur;
        }
    }
    for(int i = 45; i >= 0;i--)
        if(!check(i)) ans |= (1LL << i);
    printf("%lld\n", ans);
    return 0;
}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:47:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d%d%d", &n, &A, &B);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~~
sculpture.cpp:49:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d", x + i);
         ~~~~~^~~~~~~~~~~~~

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 3 ms 384 KB Output is correct
11 Correct 3 ms 384 KB Output is correct
12 Correct 3 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Incorrect 2 ms 384 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 3 ms 256 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 256 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 3 ms 384 KB Output is correct
13 Correct 2 ms 384 KB Output is correct
14 Correct 3 ms 384 KB Output is correct
15 Incorrect 2 ms 384 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 3 ms 384 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 2 ms 512 KB Output is correct
17 Correct 2 ms 512 KB Output is correct
18 Correct 2 ms 512 KB Output is correct
19 Correct 3 ms 512 KB Output is correct
20 Correct 2 ms 512 KB Output is correct
21 Correct 2 ms 512 KB Output is correct
22 Correct 2 ms 512 KB Output is correct
23 Correct 2 ms 512 KB Output is correct
24 Correct 2 ms 512 KB Output is correct
25 Correct 3 ms 640 KB Output is correct
26 Correct 3 ms 640 KB Output is correct
27 Correct 3 ms 768 KB Output is correct
28 Correct 5 ms 896 KB Output is correct
29 Correct 3 ms 896 KB Output is correct
30 Correct 3 ms 768 KB Output is correct
31 Correct 3 ms 896 KB Output is correct
32 Correct 3 ms 896 KB Output is correct

Subtask #4
0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 384 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 2 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 2 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 3 ms 432 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Incorrect 2 ms 384 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 384 KB Output is correct
2 Correct 2 ms 384 KB Output is correct
3 Correct 2 ms 256 KB Output is correct
4 Correct 2 ms 384 KB Output is correct
5 Correct 2 ms 384 KB Output is correct
6 Correct 1 ms 384 KB Output is correct
7 Correct 2 ms 384 KB Output is correct
8 Correct 3 ms 384 KB Output is correct
9 Correct 2 ms 384 KB Output is correct
10 Correct 2 ms 384 KB Output is correct
11 Correct 2 ms 384 KB Output is correct
12 Correct 2 ms 384 KB Output is correct
13 Correct 2 ms 460 KB Output is correct
14 Correct 2 ms 384 KB Output is correct
15 Correct 2 ms 384 KB Output is correct
16 Correct 2 ms 384 KB Output is correct
17 Correct 2 ms 384 KB Output is correct
18 Correct 2 ms 384 KB Output is correct
19 Correct 2 ms 384 KB Output is correct
20 Correct 2 ms 412 KB Output is correct
21 Correct 3 ms 384 KB Output is correct
22 Correct 2 ms 512 KB Output is correct
23 Correct 2 ms 384 KB Output is correct
24 Correct 2 ms 384 KB Output is correct
25 Correct 2 ms 384 KB Output is correct
26 Correct 2 ms 512 KB Output is correct
27 Correct 2 ms 512 KB Output is correct
28 Correct 2 ms 512 KB Output is correct
29 Correct 2 ms 512 KB Output is correct
30 Correct 2 ms 512 KB Output is correct
31 Correct 2 ms 512 KB Output is correct
32 Correct 3 ms 512 KB Output is correct
33 Correct 2 ms 512 KB Output is correct
34 Correct 2 ms 512 KB Output is correct
35 Correct 3 ms 640 KB Output is correct
36 Correct 2 ms 640 KB Output is correct
37 Correct 2 ms 768 KB Output is correct
38 Correct 3 ms 896 KB Output is correct
39 Correct 4 ms 768 KB Output is correct
40 Correct 4 ms 896 KB Output is correct
41 Correct 3 ms 896 KB Output is correct
42 Correct 3 ms 896 KB Output is correct
43 Correct 7 ms 512 KB Output is correct
44 Correct 3 ms 768 KB Output is correct
45 Correct 3 ms 768 KB Output is correct
46 Correct 3 ms 896 KB Output is correct
47 Correct 2 ms 640 KB Output is correct
48 Correct 2 ms 896 KB Output is correct
49 Correct 2 ms 768 KB Output is correct
50 Correct 3 ms 896 KB Output is correct
51 Correct 2 ms 768 KB Output is correct
52 Correct 17 ms 3968 KB Output is correct
53 Correct 27 ms 5504 KB Output is correct
54 Correct 83 ms 8192 KB Output is correct
55 Correct 70 ms 8288 KB Output is correct
56 Correct 663 ms 23288 KB Output is correct
57 Correct 602 ms 23288 KB Output is correct
58 Correct 616 ms 23204 KB Output is correct
59 Correct 575 ms 23288 KB Output is correct
60 Correct 686 ms 23240 KB Output is correct
61 Correct 3 ms 896 KB Output is correct
62 Correct 29 ms 5504 KB Output is correct
63 Correct 117 ms 8320 KB Output is correct
64 Correct 104 ms 8292 KB Output is correct
65 Correct 324 ms 13696 KB Output is correct
66 Correct 450 ms 19192 KB Output is correct
67 Correct 655 ms 23264 KB Output is correct
68 Correct 571 ms 23204 KB Output is correct
69 Correct 561 ms 23288 KB Output is correct