Submission #675527

# Submission time Handle Problem Language Result Execution time Memory
675527 2022-12-27T12:01:58 Z AmirAli_H1 Bali Sculptures (APIO15_sculpture) C++17
100 / 100
144 ms 460 KB
// In the name of Allah

#include <bits/stdc++.h>
using namespace std;

typedef long long int	ll;
typedef long double	ld;
typedef pair<int, int>	pii;
typedef pair<ll, ll>	pll;

#define all(x)		(x).begin(),(x).end()
#define len(x)		((ll) (x).size())
#define F		first
#define S		second
#define pb		push_back
#define sep             ' '
#define endl            '\n'
#define Mp		make_pair
#define debug(x)	cerr << #x << ": " <<  x << endl;
#define kill(x)		cout << x << '\n', exit(0);
#define set_dec(x)	cout << fixed << setprecision(x);
#define file_io(x,y)	freopen(x, "r", stdin); freopen(y, "w", stdout);

int n, l, r;
const int maxn1 = 100 + 4;
const int maxn2 = 2e3 + 4;
const int oo = 1e9;
ll a[maxn2]; ll res = 0;
bool dp[maxn1][maxn1];
int dpx[maxn2];

bool check(int bt) {
	for (int i = 0; i <= n; i++) {
		for (int j = 0; j <= n; j++) dp[i][j] = 0;
	}
	
	dp[0][0] = 1;
	for (int i = 1; i <= n; i++) {
		ll val = 0;
		for (int j = i; j >= 1; j--) {
			val += a[j];
			if (((val >> bt) | (res >> bt)) == (res >> bt)) {
				for (int k = 1; k <= n; k++) {
					dp[i][k] |= dp[j - 1][k - 1];
				}
			}
		}
	}
	
	for (int k = l; k <= r; k++) {
		if (dp[n][k]) return 1;
	}
	return 0;
}

bool checkx(int bt) {
	for (int i = 0; i <= n; i++) {
		dpx[i] = oo;
	}
	
	dpx[0] = 0;
	for (int i = 1; i <= n; i++) {
		ll val = 0;
		for (int j = i; j >= 1; j--) {
			val += a[j];
			if (((val >> bt) | (res >> bt)) == (res >> bt)) {
				dpx[i] = min(dpx[i], dpx[j - 1] + 1);
			}
		}
	}
	
	return (dpx[n] <= r);
}

void solve(int bt = 50) {
	if (bt < 0) return ;
	
	if (n <= 100) {
		if (!check(bt)) res += (1ll << bt);
	}
	else {
		if (!checkx(bt)) res += (1ll << bt);
	}
	solve(bt - 1);
}

int main() {
	ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
	
	cin >> n >> l >> r;
	for (int i = 1; i <= n; i++) cin >> a[i];
	
	solve();
	
	cout << res << endl;
	
	return 0;
}
# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 1 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 0 ms 212 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 1 ms 340 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 264 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 340 KB Output is correct
9 Correct 0 ms 340 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 0 ms 340 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 340 KB Output is correct
26 Correct 1 ms 340 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 2 ms 340 KB Output is correct
30 Correct 2 ms 340 KB Output is correct
31 Correct 3 ms 212 KB Output is correct
32 Correct 3 ms 340 KB Output is correct
33 Correct 3 ms 212 KB Output is correct
34 Correct 3 ms 340 KB Output is correct
35 Correct 3 ms 212 KB Output is correct
36 Correct 3 ms 340 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 1 ms 340 KB Output is correct
16 Correct 2 ms 212 KB Output is correct
17 Correct 2 ms 340 KB Output is correct
18 Correct 3 ms 212 KB Output is correct
19 Correct 3 ms 340 KB Output is correct
20 Correct 3 ms 340 KB Output is correct
21 Correct 5 ms 336 KB Output is correct
22 Correct 3 ms 340 KB Output is correct
23 Correct 3 ms 212 KB Output is correct
24 Correct 3 ms 340 KB Output is correct
25 Correct 6 ms 340 KB Output is correct
26 Correct 9 ms 212 KB Output is correct
27 Correct 14 ms 336 KB Output is correct
28 Correct 19 ms 336 KB Output is correct
29 Correct 17 ms 340 KB Output is correct
30 Correct 20 ms 340 KB Output is correct
31 Correct 18 ms 340 KB Output is correct
32 Correct 18 ms 336 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 1 ms 212 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 212 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 340 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 0 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 1 ms 212 KB Output is correct
27 Correct 1 ms 308 KB Output is correct
28 Correct 1 ms 212 KB Output is correct
29 Correct 0 ms 212 KB Output is correct
30 Correct 1 ms 340 KB Output is correct
31 Correct 0 ms 212 KB Output is correct
32 Correct 1 ms 212 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 0 ms 340 KB Output is correct
35 Correct 1 ms 212 KB Output is correct
36 Correct 1 ms 212 KB Output is correct
37 Correct 0 ms 212 KB Output is correct
38 Correct 1 ms 216 KB Output is correct
39 Correct 2 ms 340 KB Output is correct
40 Correct 2 ms 340 KB Output is correct
41 Correct 3 ms 340 KB Output is correct
42 Correct 3 ms 212 KB Output is correct
43 Correct 3 ms 212 KB Output is correct
44 Correct 3 ms 340 KB Output is correct
45 Correct 3 ms 340 KB Output is correct
46 Correct 3 ms 340 KB Output is correct
47 Correct 3 ms 212 KB Output is correct
48 Correct 6 ms 340 KB Output is correct
49 Correct 11 ms 336 KB Output is correct
50 Correct 14 ms 344 KB Output is correct
51 Correct 18 ms 336 KB Output is correct
52 Correct 18 ms 340 KB Output is correct
53 Correct 19 ms 336 KB Output is correct
54 Correct 18 ms 344 KB Output is correct
55 Correct 20 ms 344 KB Output is correct
56 Correct 2 ms 216 KB Output is correct
57 Correct 5 ms 344 KB Output is correct
58 Correct 6 ms 212 KB Output is correct
59 Correct 8 ms 212 KB Output is correct
60 Correct 7 ms 336 KB Output is correct
61 Correct 7 ms 212 KB Output is correct
62 Correct 10 ms 336 KB Output is correct
63 Correct 9 ms 340 KB Output is correct
64 Correct 15 ms 344 KB Output is correct
65 Correct 2 ms 212 KB Output is correct
66 Correct 3 ms 340 KB Output is correct
67 Correct 5 ms 212 KB Output is correct
68 Correct 6 ms 212 KB Output is correct
69 Correct 8 ms 336 KB Output is correct
70 Correct 7 ms 344 KB Output is correct
71 Correct 8 ms 340 KB Output is correct
72 Correct 9 ms 340 KB Output is correct
73 Correct 9 ms 344 KB Output is correct
74 Correct 9 ms 344 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 212 KB Output is correct
15 Correct 1 ms 212 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 0 ms 212 KB Output is correct
18 Correct 0 ms 340 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 1 ms 212 KB Output is correct
24 Correct 1 ms 212 KB Output is correct
25 Correct 1 ms 212 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 2 ms 340 KB Output is correct
28 Correct 3 ms 212 KB Output is correct
29 Correct 3 ms 212 KB Output is correct
30 Correct 3 ms 212 KB Output is correct
31 Correct 3 ms 212 KB Output is correct
32 Correct 3 ms 340 KB Output is correct
33 Correct 3 ms 340 KB Output is correct
34 Correct 3 ms 212 KB Output is correct
35 Correct 6 ms 336 KB Output is correct
36 Correct 10 ms 340 KB Output is correct
37 Correct 15 ms 340 KB Output is correct
38 Correct 18 ms 212 KB Output is correct
39 Correct 17 ms 344 KB Output is correct
40 Correct 19 ms 212 KB Output is correct
41 Correct 18 ms 340 KB Output is correct
42 Correct 18 ms 212 KB Output is correct
43 Correct 2 ms 340 KB Output is correct
44 Correct 4 ms 212 KB Output is correct
45 Correct 6 ms 212 KB Output is correct
46 Correct 8 ms 340 KB Output is correct
47 Correct 7 ms 340 KB Output is correct
48 Correct 8 ms 340 KB Output is correct
49 Correct 9 ms 340 KB Output is correct
50 Correct 9 ms 340 KB Output is correct
51 Correct 1 ms 212 KB Output is correct
52 Correct 13 ms 340 KB Output is correct
53 Correct 21 ms 340 KB Output is correct
54 Correct 40 ms 352 KB Output is correct
55 Correct 39 ms 456 KB Output is correct
56 Correct 136 ms 360 KB Output is correct
57 Correct 140 ms 340 KB Output is correct
58 Correct 129 ms 352 KB Output is correct
59 Correct 132 ms 368 KB Output is correct
60 Correct 140 ms 340 KB Output is correct
61 Correct 1 ms 340 KB Output is correct
62 Correct 27 ms 344 KB Output is correct
63 Correct 39 ms 332 KB Output is correct
64 Correct 36 ms 340 KB Output is correct
65 Correct 69 ms 340 KB Output is correct
66 Correct 119 ms 340 KB Output is correct
67 Correct 139 ms 352 KB Output is correct
68 Correct 144 ms 460 KB Output is correct
69 Correct 136 ms 352 KB Output is correct