Submission #871169

# Submission time Handle Problem Language Result Execution time Memory
871169 2023-11-10T07:32:46 Z NintsiChkhaidze Bali Sculptures (APIO15_sculpture) C++17
100 / 100
344 ms 2580 KB
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define s second
#define f first
#define int ll
using namespace std;

const int N = 2005,inf = 1e9;
int p[N],a[N],dp[N][N],dp2[N];
int n,A,B;

bool check(int x,int len){
	
	for (int i = 0; i <= n; i++)
		for (int gr = 0; gr <= n; gr++)
			dp[i][gr] = 0;
			
	dp[0][0] = 1;
	for (int i = 1; i <= n; i++){
		for (int j = 1; j <= i; j++){
			for (int gr = 1; gr <= n; gr++){
				if (dp[i][gr]) continue;
				
				if (dp[j - 1][gr - 1]){
					int s = p[i] - p[j - 1];
					bool c = 1;
					for (int k = 40; k >= len; k--){
						if ((s & (1LL<<k)) > 0 && (x & (1LL<<k)) == 0) {c=0; break;}
					}
					if (c) dp[i][gr] = 1;
				}
			}
		}
	}
	
	for (int gr = A; gr <= B; gr++){
		if (dp[n][gr]) return 1;
	}
	return 0;
}

bool check2(int x,int len){
	for (int i = 1; i <= n; i++)
		dp2[i] = inf;
	dp2[0] = 0;
	
	for (int i = 1; i <= n; i++){
		for (int j = 1; j <= i; j++){
			if (dp2[j - 1] == inf) continue;
			int s = p[i] - p[j - 1];
			bool c = 1;
			for (int k = 40; k >= len; k--){
				if ((s & (1LL<<k)) > 0 && (x & (1LL<<k)) == 0) {c=0; break;}
			}
			if (c) dp2[i] = min(dp2[i],dp2[j - 1] + 1);
		}
	}
	
	return (dp2[n] <= B);
}
signed main() {
    ios_base::sync_with_stdio(0),cin.tie(NULL),cout.tie(NULL);

	cin>>n>>A>>B;
	
	for (int i = 1; i <= n; i++){
		cin >> a[i];
		p[i] = p[i - 1] + a[i];
	}
	
	int ans=0;
	for (int b = 40; b >= 0; b--){
		if (A > 1 && check(ans,b)) continue;
		if (A == 1 && check2(ans,b)) continue;
		ans |= (1LL<<b);
	}
	cout<<ans;
} 
/*
6 1 3
8 1 2 1 5 4
*/
# 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 0 ms 476 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 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 1 ms 348 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 1 ms 2396 KB Output is correct
23 Correct 1 ms 2396 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 1 ms 2396 KB Output is correct
26 Correct 1 ms 2396 KB Output is correct
27 Correct 0 ms 348 KB Output is correct
28 Correct 1 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 1 ms 468 KB Output is correct
# 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 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 344 KB Output is correct
10 Correct 0 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 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 1 ms 2396 KB Output is correct
20 Correct 1 ms 2392 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 1 ms 2396 KB Output is correct
23 Correct 1 ms 2396 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 1 ms 2396 KB Output is correct
26 Correct 1 ms 2396 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 344 KB Output is correct
29 Correct 1 ms 344 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 2 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 1 ms 348 KB Output is correct
36 Correct 1 ms 348 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 600 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 344 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 0 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 0 ms 400 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 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 436 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 348 KB Output is correct
26 Correct 2 ms 348 KB Output is correct
27 Correct 2 ms 348 KB Output is correct
28 Correct 3 ms 600 KB Output is correct
29 Correct 3 ms 348 KB Output is correct
30 Correct 4 ms 344 KB Output is correct
31 Correct 4 ms 600 KB Output is correct
32 Correct 3 ms 348 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 1 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 344 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 1 ms 348 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 1 ms 2396 KB Output is correct
20 Correct 1 ms 2396 KB Output is correct
21 Correct 1 ms 2396 KB Output is correct
22 Correct 1 ms 2396 KB Output is correct
23 Correct 1 ms 2396 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 1 ms 2396 KB Output is correct
26 Correct 1 ms 2396 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 1 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 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 352 KB Output is correct
38 Correct 0 ms 360 KB Output is correct
39 Correct 1 ms 356 KB Output is correct
40 Correct 1 ms 360 KB Output is correct
41 Correct 1 ms 360 KB Output is correct
42 Correct 1 ms 352 KB Output is correct
43 Correct 1 ms 360 KB Output is correct
44 Correct 1 ms 348 KB Output is correct
45 Correct 1 ms 344 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 1 ms 348 KB Output is correct
48 Correct 1 ms 348 KB Output is correct
49 Correct 2 ms 348 KB Output is correct
50 Correct 3 ms 348 KB Output is correct
51 Correct 3 ms 348 KB Output is correct
52 Correct 4 ms 480 KB Output is correct
53 Correct 3 ms 348 KB Output is correct
54 Correct 3 ms 348 KB Output is correct
55 Correct 3 ms 348 KB Output is correct
56 Correct 1 ms 344 KB Output is correct
57 Correct 5 ms 344 KB Output is correct
58 Correct 1 ms 348 KB Output is correct
59 Correct 1 ms 348 KB Output is correct
60 Correct 1 ms 348 KB Output is correct
61 Correct 1 ms 344 KB Output is correct
62 Correct 1 ms 348 KB Output is correct
63 Correct 1 ms 348 KB Output is correct
64 Correct 26 ms 2580 KB Output is correct
65 Correct 4 ms 2580 KB Output is correct
66 Correct 9 ms 2396 KB Output is correct
67 Correct 12 ms 2392 KB Output is correct
68 Correct 20 ms 2396 KB Output is correct
69 Correct 24 ms 2396 KB Output is correct
70 Correct 26 ms 2392 KB Output is correct
71 Correct 24 ms 2392 KB Output is correct
72 Correct 28 ms 2396 KB Output is correct
73 Correct 29 ms 2392 KB Output is correct
74 Correct 29 ms 2392 KB Output is correct
# 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 1 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 0 ms 348 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 344 KB Output is correct
16 Correct 0 ms 344 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 432 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 1 ms 344 KB Output is correct
23 Correct 1 ms 344 KB Output is correct
24 Correct 0 ms 420 KB Output is correct
25 Correct 0 ms 348 KB Output is correct
26 Correct 1 ms 348 KB Output is correct
27 Correct 1 ms 344 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 348 KB Output is correct
34 Correct 1 ms 480 KB Output is correct
35 Correct 2 ms 344 KB Output is correct
36 Correct 2 ms 348 KB Output is correct
37 Correct 3 ms 348 KB Output is correct
38 Correct 3 ms 348 KB Output is correct
39 Correct 3 ms 348 KB Output is correct
40 Correct 4 ms 344 KB Output is correct
41 Correct 3 ms 344 KB Output is correct
42 Correct 3 ms 348 KB Output is correct
43 Correct 1 ms 348 KB Output is correct
44 Correct 1 ms 348 KB Output is correct
45 Correct 1 ms 348 KB Output is correct
46 Correct 1 ms 348 KB Output is correct
47 Correct 1 ms 348 KB Output is correct
48 Correct 1 ms 348 KB Output is correct
49 Correct 1 ms 348 KB Output is correct
50 Correct 2 ms 348 KB Output is correct
51 Correct 1 ms 348 KB Output is correct
52 Correct 28 ms 348 KB Output is correct
53 Correct 18 ms 348 KB Output is correct
54 Correct 125 ms 348 KB Output is correct
55 Correct 71 ms 476 KB Output is correct
56 Correct 114 ms 512 KB Output is correct
57 Correct 100 ms 348 KB Output is correct
58 Correct 117 ms 516 KB Output is correct
59 Correct 152 ms 348 KB Output is correct
60 Correct 188 ms 512 KB Output is correct
61 Correct 2 ms 348 KB Output is correct
62 Correct 18 ms 348 KB Output is correct
63 Correct 125 ms 348 KB Output is correct
64 Correct 29 ms 480 KB Output is correct
65 Correct 55 ms 348 KB Output is correct
66 Correct 76 ms 348 KB Output is correct
67 Correct 114 ms 512 KB Output is correct
68 Correct 344 ms 596 KB Output is correct
69 Correct 95 ms 348 KB Output is correct