답안 #361523

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
361523	2021-01-30T11:42:15 Z	alireza_kaviani	Bali Sculptures (APIO15_sculpture)	C++11	100 / 100	209 ms	16512 KB

sculpture

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

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

#define all(x)						(x).begin(),(x).end()
#define X							first
#define Y							second
#define sep							' '
#define endl						'\n'
#define SZ(x)						ll(x.size())

const ll MAXN = 2e3 + 10;
const ll LOG = 43;
const ll INF = 8e18;
const ll MOD = 1e9 + 7; //998244353; //1e9 + 9;

ll n , x , y , A[MAXN] , ans = (1ll << LOG) - 1;
int dp[MAXN] , dp2[MAXN][MAXN];

int check(ll cur){
	memset(dp , 0 , sizeof(dp));
	memset(dp2 , 0 , sizeof(dp2));
	dp2[0][0] = 1;
	for(int i = 1 ; i <= n ; i++){
		ll sum = 0;
		dp[i] = MOD;
		for(int j = i - 1 ; j >= 0 ; j--){
			sum += A[j + 1];
			if((sum | cur) != cur)	continue;
			if(x == 1){
				dp[i] = min(dp[i] , dp[j] + 1);
				continue;
			}
			for(int k = 1 ; k <= i ; k++){
				dp2[i][k] |= dp2[j][k - 1];
			}
		}
	}
	if(x == 1)	return (dp[n] <= y);
	for(int i = x ; i <= y ; i++){
		if(dp2[n][i])	return 1;
	}
	return 0;
}

int main() {
    ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);

	cin >> n >> x >> y;
	for(int i = 1 ; i <= n ; i++)	cin >> A[i];
	for(int i = LOG - 1 ; i >= 0 ; i--){
		if(check(ans ^ (1ll << i))){
			ans ^= (1ll << i);
		}
	}
	cout << ans << endl;

    return 0;
}
/*

*/

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	90 ms	16128 KB	Output is correct
2	Correct	93 ms	16128 KB	Output is correct
3	Correct	93 ms	16108 KB	Output is correct
4	Correct	90 ms	16220 KB	Output is correct
5	Correct	92 ms	16220 KB	Output is correct
6	Correct	93 ms	16108 KB	Output is correct
7	Correct	91 ms	16236 KB	Output is correct
8	Correct	92 ms	16108 KB	Output is correct
9	Correct	91 ms	16236 KB	Output is correct
10	Correct	90 ms	16108 KB	Output is correct
11	Correct	93 ms	16108 KB	Output is correct
12	Correct	96 ms	16108 KB	Output is correct
13	Correct	91 ms	16108 KB	Output is correct
14	Correct	94 ms	16108 KB	Output is correct
15	Correct	93 ms	16108 KB	Output is correct
16	Correct	96 ms	16128 KB	Output is correct
17	Correct	93 ms	16236 KB	Output is correct
18	Correct	93 ms	16108 KB	Output is correct
19	Correct	92 ms	16108 KB	Output is correct
20	Correct	93 ms	16108 KB	Output is correct
21	Correct	93 ms	16108 KB	Output is correct
22	Correct	92 ms	16108 KB	Output is correct
23	Correct	92 ms	16220 KB	Output is correct
24	Correct	92 ms	16236 KB	Output is correct
25	Correct	94 ms	16108 KB	Output is correct
26	Correct	93 ms	16108 KB	Output is correct
27	Correct	95 ms	16108 KB	Output is correct
28	Correct	94 ms	16236 KB	Output is correct
29	Correct	93 ms	16108 KB	Output is correct
30	Correct	93 ms	16236 KB	Output is correct
31	Correct	93 ms	16108 KB	Output is correct
32	Correct	94 ms	16108 KB	Output is correct
33	Correct	88 ms	16236 KB	Output is correct
34	Correct	91 ms	16108 KB	Output is correct
35	Correct	92 ms	16108 KB	Output is correct
36	Correct	91 ms	16108 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	95 ms	16108 KB	Output is correct
2	Correct	95 ms	16108 KB	Output is correct
3	Correct	92 ms	16108 KB	Output is correct
4	Correct	93 ms	16108 KB	Output is correct
5	Correct	94 ms	16108 KB	Output is correct
6	Correct	95 ms	16236 KB	Output is correct
7	Correct	93 ms	16236 KB	Output is correct
8	Correct	92 ms	16236 KB	Output is correct
9	Correct	93 ms	16108 KB	Output is correct
10	Correct	93 ms	16108 KB	Output is correct
11	Correct	93 ms	16108 KB	Output is correct
12	Correct	95 ms	16108 KB	Output is correct
13	Correct	95 ms	16236 KB	Output is correct
14	Correct	95 ms	16108 KB	Output is correct
15	Correct	93 ms	16364 KB	Output is correct
16	Correct	96 ms	16108 KB	Output is correct
17	Correct	95 ms	16108 KB	Output is correct
18	Correct	96 ms	16108 KB	Output is correct
19	Correct	94 ms	16348 KB	Output is correct
20	Correct	96 ms	16108 KB	Output is correct
21	Correct	97 ms	16236 KB	Output is correct
22	Correct	93 ms	16108 KB	Output is correct
23	Correct	94 ms	16108 KB	Output is correct
24	Correct	95 ms	16108 KB	Output is correct
25	Correct	93 ms	16108 KB	Output is correct
26	Correct	91 ms	16236 KB	Output is correct
27	Correct	96 ms	16108 KB	Output is correct
28	Correct	93 ms	16256 KB	Output is correct
29	Correct	92 ms	16108 KB	Output is correct
30	Correct	95 ms	16236 KB	Output is correct
31	Correct	94 ms	16108 KB	Output is correct
32	Correct	92 ms	16108 KB	Output is correct
33	Correct	93 ms	16236 KB	Output is correct
34	Correct	93 ms	16236 KB	Output is correct
35	Correct	94 ms	16108 KB	Output is correct
36	Correct	94 ms	16108 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	94 ms	16236 KB	Output is correct
2	Correct	95 ms	16220 KB	Output is correct
3	Correct	94 ms	16236 KB	Output is correct
4	Correct	93 ms	16108 KB	Output is correct
5	Correct	95 ms	16108 KB	Output is correct
6	Correct	96 ms	16236 KB	Output is correct
7	Correct	92 ms	16236 KB	Output is correct
8	Correct	93 ms	16108 KB	Output is correct
9	Correct	94 ms	16236 KB	Output is correct
10	Correct	93 ms	16236 KB	Output is correct
11	Correct	93 ms	16108 KB	Output is correct
12	Correct	96 ms	16236 KB	Output is correct
13	Correct	95 ms	16236 KB	Output is correct
14	Correct	93 ms	16108 KB	Output is correct
15	Correct	93 ms	16236 KB	Output is correct
16	Correct	92 ms	16108 KB	Output is correct
17	Correct	93 ms	16236 KB	Output is correct
18	Correct	92 ms	16128 KB	Output is correct
19	Correct	92 ms	16108 KB	Output is correct
20	Correct	92 ms	16108 KB	Output is correct
21	Correct	93 ms	16108 KB	Output is correct
22	Correct	92 ms	16108 KB	Output is correct
23	Correct	94 ms	16108 KB	Output is correct
24	Correct	96 ms	16108 KB	Output is correct
25	Correct	94 ms	16108 KB	Output is correct
26	Correct	94 ms	16108 KB	Output is correct
27	Correct	97 ms	16108 KB	Output is correct
28	Correct	95 ms	16108 KB	Output is correct
29	Correct	94 ms	16512 KB	Output is correct
30	Correct	96 ms	16108 KB	Output is correct
31	Correct	95 ms	16108 KB	Output is correct
32	Correct	95 ms	16108 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	96 ms	16364 KB	Output is correct
2	Correct	96 ms	16236 KB	Output is correct
3	Correct	96 ms	16236 KB	Output is correct
4	Correct	93 ms	16236 KB	Output is correct
5	Correct	93 ms	16108 KB	Output is correct
6	Correct	96 ms	16236 KB	Output is correct
7	Correct	94 ms	16108 KB	Output is correct
8	Correct	94 ms	16108 KB	Output is correct
9	Correct	94 ms	16108 KB	Output is correct
10	Correct	94 ms	16236 KB	Output is correct
11	Correct	94 ms	16108 KB	Output is correct
12	Correct	94 ms	16108 KB	Output is correct
13	Correct	93 ms	16108 KB	Output is correct
14	Correct	91 ms	16108 KB	Output is correct
15	Correct	93 ms	16108 KB	Output is correct
16	Correct	92 ms	16108 KB	Output is correct
17	Correct	94 ms	16108 KB	Output is correct
18	Correct	93 ms	16348 KB	Output is correct
19	Correct	93 ms	16108 KB	Output is correct
20	Correct	95 ms	16108 KB	Output is correct
21	Correct	92 ms	16236 KB	Output is correct
22	Correct	94 ms	16236 KB	Output is correct
23	Correct	95 ms	16236 KB	Output is correct
24	Correct	93 ms	16108 KB	Output is correct
25	Correct	92 ms	16236 KB	Output is correct
26	Correct	95 ms	16108 KB	Output is correct
27	Correct	93 ms	16108 KB	Output is correct
28	Correct	93 ms	16108 KB	Output is correct
29	Correct	92 ms	16108 KB	Output is correct
30	Correct	97 ms	16236 KB	Output is correct
31	Correct	92 ms	16236 KB	Output is correct
32	Correct	94 ms	16236 KB	Output is correct
33	Correct	91 ms	16108 KB	Output is correct
34	Correct	90 ms	16108 KB	Output is correct
35	Correct	94 ms	16108 KB	Output is correct
36	Correct	102 ms	16236 KB	Output is correct
37	Correct	91 ms	16108 KB	Output is correct
38	Correct	92 ms	16108 KB	Output is correct
39	Correct	91 ms	16108 KB	Output is correct
40	Correct	93 ms	16108 KB	Output is correct
41	Correct	93 ms	16108 KB	Output is correct
42	Correct	92 ms	16108 KB	Output is correct
43	Correct	93 ms	16236 KB	Output is correct
44	Correct	95 ms	16108 KB	Output is correct
45	Correct	93 ms	16236 KB	Output is correct
46	Correct	91 ms	16108 KB	Output is correct
47	Correct	94 ms	16108 KB	Output is correct
48	Correct	92 ms	16108 KB	Output is correct
49	Correct	92 ms	16108 KB	Output is correct
50	Correct	95 ms	16236 KB	Output is correct
51	Correct	92 ms	16108 KB	Output is correct
52	Correct	92 ms	16108 KB	Output is correct
53	Correct	92 ms	16236 KB	Output is correct
54	Correct	92 ms	16108 KB	Output is correct
55	Correct	92 ms	16108 KB	Output is correct
56	Correct	91 ms	16108 KB	Output is correct
57	Correct	94 ms	16236 KB	Output is correct
58	Correct	92 ms	16108 KB	Output is correct
59	Correct	93 ms	16236 KB	Output is correct
60	Correct	92 ms	16364 KB	Output is correct
61	Correct	97 ms	16108 KB	Output is correct
62	Correct	94 ms	16108 KB	Output is correct
63	Correct	94 ms	16108 KB	Output is correct
64	Correct	100 ms	16108 KB	Output is correct
65	Correct	94 ms	16108 KB	Output is correct
66	Correct	92 ms	16108 KB	Output is correct
67	Correct	93 ms	16108 KB	Output is correct
68	Correct	96 ms	16236 KB	Output is correct
69	Correct	95 ms	16108 KB	Output is correct
70	Correct	94 ms	16220 KB	Output is correct
71	Correct	94 ms	16108 KB	Output is correct
72	Correct	96 ms	16128 KB	Output is correct
73	Correct	97 ms	16148 KB	Output is correct
74	Correct	97 ms	16236 KB	Output is correct

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	91 ms	16108 KB	Output is correct
2	Correct	92 ms	16108 KB	Output is correct
3	Correct	91 ms	16236 KB	Output is correct
4	Correct	92 ms	16236 KB	Output is correct
5	Correct	94 ms	16108 KB	Output is correct
6	Correct	91 ms	16108 KB	Output is correct
7	Correct	91 ms	16108 KB	Output is correct
8	Correct	91 ms	16220 KB	Output is correct
9	Correct	93 ms	16108 KB	Output is correct
10	Correct	91 ms	16108 KB	Output is correct
11	Correct	91 ms	16108 KB	Output is correct
12	Correct	93 ms	16108 KB	Output is correct
13	Correct	93 ms	16108 KB	Output is correct
14	Correct	91 ms	16108 KB	Output is correct
15	Correct	92 ms	16108 KB	Output is correct
16	Correct	91 ms	16108 KB	Output is correct
17	Correct	91 ms	16108 KB	Output is correct
18	Correct	91 ms	16236 KB	Output is correct
19	Correct	96 ms	16108 KB	Output is correct
20	Correct	92 ms	16108 KB	Output is correct
21	Correct	93 ms	16108 KB	Output is correct
22	Correct	90 ms	16236 KB	Output is correct
23	Correct	90 ms	16364 KB	Output is correct
24	Correct	90 ms	16108 KB	Output is correct
25	Correct	91 ms	16108 KB	Output is correct
26	Correct	91 ms	16108 KB	Output is correct
27	Correct	92 ms	16236 KB	Output is correct
28	Correct	91 ms	16108 KB	Output is correct
29	Correct	92 ms	16108 KB	Output is correct
30	Correct	93 ms	16108 KB	Output is correct
31	Correct	93 ms	16108 KB	Output is correct
32	Correct	91 ms	16108 KB	Output is correct
33	Correct	92 ms	16108 KB	Output is correct
34	Correct	93 ms	16236 KB	Output is correct
35	Correct	92 ms	16108 KB	Output is correct
36	Correct	93 ms	16236 KB	Output is correct
37	Correct	92 ms	16236 KB	Output is correct
38	Correct	91 ms	16108 KB	Output is correct
39	Correct	95 ms	16108 KB	Output is correct
40	Correct	92 ms	16108 KB	Output is correct
41	Correct	92 ms	16236 KB	Output is correct
42	Correct	92 ms	16108 KB	Output is correct
43	Correct	92 ms	16236 KB	Output is correct
44	Correct	91 ms	16220 KB	Output is correct
45	Correct	91 ms	16236 KB	Output is correct
46	Correct	92 ms	16108 KB	Output is correct
47	Correct	90 ms	16108 KB	Output is correct
48	Correct	94 ms	16236 KB	Output is correct
49	Correct	95 ms	16236 KB	Output is correct
50	Correct	92 ms	16108 KB	Output is correct
51	Correct	94 ms	16108 KB	Output is correct
52	Correct	103 ms	16108 KB	Output is correct
53	Correct	108 ms	16236 KB	Output is correct
54	Correct	123 ms	16364 KB	Output is correct
55	Correct	122 ms	16236 KB	Output is correct
56	Correct	201 ms	16236 KB	Output is correct
57	Correct	201 ms	16236 KB	Output is correct
58	Correct	204 ms	16236 KB	Output is correct
59	Correct	195 ms	16364 KB	Output is correct
60	Correct	209 ms	16236 KB	Output is correct
61	Correct	94 ms	16236 KB	Output is correct
62	Correct	109 ms	16236 KB	Output is correct
63	Correct	124 ms	16236 KB	Output is correct
64	Correct	121 ms	16236 KB	Output is correct
65	Correct	148 ms	16236 KB	Output is correct
66	Correct	177 ms	16236 KB	Output is correct
67	Correct	198 ms	16364 KB	Output is correct
68	Correct	204 ms	16236 KB	Output is correct
69	Correct	197 ms	16236 KB	Output is correct

답안 #361523

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 25.0 / 25.0

Subtask #5 29.0 / 29.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
25.0 / 25.0

Subtask #5
29.0 / 29.0