답안 #45005 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
45005	2018-04-10T14:11:15 Z	RezwanArefin01	Bali Sculptures (APIO15_sculpture)	C++17	100 / 100	632 ms	23420 KB

sculpture

#pragma GCC optimize("Ofast,unroll-loops,no-stack-protector")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")

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

typedef long long ll;
typedef pair<int, int> ii; 

int n, A, B, a[2001], f[2010]; ll C[2001][2001]; 
bool dp[110][110];

int main(int argc, char const *argv[]) {
	scanf("%d %d %d", &n, &A, &B); 
	for(int i = 1; i <= n; i++) 
		scanf("%d", &a[i]); 

	for(int i = 1; i <= n; i++) {
		C[i][i] = a[i];
		for(int j = i + 1; j <= n; j++) 
			C[i][j] = C[i][j - 1] + a[j]; 
	}

	ll mask = (1ll << 42) - 1; 
	#define nyc(a, b) ((a & b) == a)
	if(A == 1) {
		for(int b = 41; b >= 0; b--) {
			mask ^= 1ll << b; 
			f[0] = 0;
			for(int i = 1; i <= n; i++) { f[i] = B + 1; 
				for(int j = 1; j <= i; j++) 
					if(nyc(C[j][i], mask)) 
						f[i] = min(f[i], f[j - 1] + 1);
			}
			if(f[n] > B) mask ^= 1ll << b;
		}
	} else {
		for(int b = 41; b >= 0; b--) {
			mask ^= 1ll << b; 
			for(int i = 1; i <= n; i++) 
				dp[1][i] = nyc(C[1][i], mask);
			for(int k = 2; k <= B; k++) {
				for(int i = 1; i <= n; i++) { dp[k][i] = 0;
					for(int j = 1; j < i; j++) 
						dp[k][i] |= (dp[k - 1][j] & nyc(C[j + 1][i], mask));  
				}
			} 
			bool f = 0;
			for(int i = A; i <= B; i++) if(dp[i][n]) f = 1; 
			if(!f) mask ^= 1ll << b;
		}
	}  printf("%lld\n", mask);
}

Compilation message

sculpture.cpp: In function 'int main(int, const char**)':
sculpture.cpp:14:7: 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:16:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &a[i]); 
   ~~~~~^~~~~~~~~~~~~

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	428 KB	Output is correct
4	Correct	2 ms	540 KB	Output is correct
5	Correct	2 ms	540 KB	Output is correct
6	Correct	2 ms	544 KB	Output is correct
7	Correct	2 ms	608 KB	Output is correct
8	Correct	2 ms	608 KB	Output is correct
9	Correct	2 ms	688 KB	Output is correct
10	Correct	2 ms	688 KB	Output is correct
11	Correct	2 ms	704 KB	Output is correct
12	Correct	2 ms	704 KB	Output is correct
13	Correct	2 ms	704 KB	Output is correct
14	Correct	2 ms	704 KB	Output is correct
15	Correct	2 ms	704 KB	Output is correct
16	Correct	2 ms	704 KB	Output is correct
17	Correct	2 ms	704 KB	Output is correct
18	Correct	2 ms	704 KB	Output is correct
19	Correct	2 ms	728 KB	Output is correct
20	Correct	2 ms	728 KB	Output is correct
21	Correct	2 ms	728 KB	Output is correct
22	Correct	3 ms	728 KB	Output is correct
23	Correct	2 ms	728 KB	Output is correct
24	Correct	2 ms	728 KB	Output is correct
25	Correct	3 ms	728 KB	Output is correct
26	Correct	3 ms	728 KB	Output is correct
27	Correct	2 ms	728 KB	Output is correct
28	Correct	2 ms	728 KB	Output is correct
29	Correct	2 ms	728 KB	Output is correct
30	Correct	2 ms	728 KB	Output is correct
31	Correct	2 ms	728 KB	Output is correct
32	Correct	2 ms	728 KB	Output is correct
33	Correct	2 ms	728 KB	Output is correct
34	Correct	2 ms	728 KB	Output is correct
35	Correct	2 ms	728 KB	Output is correct
36	Correct	2 ms	728 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	728 KB	Output is correct
2	Correct	2 ms	728 KB	Output is correct
3	Correct	2 ms	728 KB	Output is correct
4	Correct	3 ms	728 KB	Output is correct
5	Correct	2 ms	728 KB	Output is correct
6	Correct	2 ms	728 KB	Output is correct
7	Correct	2 ms	728 KB	Output is correct
8	Correct	2 ms	728 KB	Output is correct
9	Correct	2 ms	728 KB	Output is correct
10	Correct	2 ms	728 KB	Output is correct
11	Correct	2 ms	728 KB	Output is correct
12	Correct	2 ms	728 KB	Output is correct
13	Correct	2 ms	728 KB	Output is correct
14	Correct	2 ms	728 KB	Output is correct
15	Correct	2 ms	728 KB	Output is correct
16	Correct	2 ms	728 KB	Output is correct
17	Correct	2 ms	728 KB	Output is correct
18	Correct	2 ms	728 KB	Output is correct
19	Correct	2 ms	728 KB	Output is correct
20	Correct	2 ms	728 KB	Output is correct
21	Correct	2 ms	728 KB	Output is correct
22	Correct	2 ms	728 KB	Output is correct
23	Correct	2 ms	728 KB	Output is correct
24	Correct	2 ms	728 KB	Output is correct
25	Correct	2 ms	728 KB	Output is correct
26	Correct	3 ms	728 KB	Output is correct
27	Correct	2 ms	728 KB	Output is correct
28	Correct	2 ms	728 KB	Output is correct
29	Correct	2 ms	764 KB	Output is correct
30	Correct	2 ms	764 KB	Output is correct
31	Correct	3 ms	764 KB	Output is correct
32	Correct	2 ms	800 KB	Output is correct
33	Correct	2 ms	836 KB	Output is correct
34	Correct	2 ms	836 KB	Output is correct
35	Correct	2 ms	836 KB	Output is correct
36	Correct	3 ms	836 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	836 KB	Output is correct
2	Correct	2 ms	836 KB	Output is correct
3	Correct	2 ms	836 KB	Output is correct
4	Correct	2 ms	836 KB	Output is correct
5	Correct	2 ms	836 KB	Output is correct
6	Correct	2 ms	836 KB	Output is correct
7	Correct	2 ms	836 KB	Output is correct
8	Correct	2 ms	836 KB	Output is correct
9	Correct	2 ms	836 KB	Output is correct
10	Correct	3 ms	836 KB	Output is correct
11	Correct	2 ms	836 KB	Output is correct
12	Correct	2 ms	836 KB	Output is correct
13	Correct	2 ms	836 KB	Output is correct
14	Correct	2 ms	836 KB	Output is correct
15	Correct	2 ms	836 KB	Output is correct
16	Correct	2 ms	836 KB	Output is correct
17	Correct	3 ms	836 KB	Output is correct
18	Correct	3 ms	836 KB	Output is correct
19	Correct	3 ms	836 KB	Output is correct
20	Correct	2 ms	836 KB	Output is correct
21	Correct	3 ms	836 KB	Output is correct
22	Correct	3 ms	836 KB	Output is correct
23	Correct	3 ms	836 KB	Output is correct
24	Correct	2 ms	836 KB	Output is correct
25	Correct	3 ms	892 KB	Output is correct
26	Correct	2 ms	892 KB	Output is correct
27	Correct	3 ms	1020 KB	Output is correct
28	Correct	3 ms	1020 KB	Output is correct
29	Correct	3 ms	1020 KB	Output is correct
30	Correct	3 ms	1020 KB	Output is correct
31	Correct	3 ms	1020 KB	Output is correct
32	Correct	4 ms	1024 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	1024 KB	Output is correct
2	Correct	2 ms	1024 KB	Output is correct
3	Correct	2 ms	1024 KB	Output is correct
4	Correct	2 ms	1024 KB	Output is correct
5	Correct	2 ms	1024 KB	Output is correct
6	Correct	2 ms	1024 KB	Output is correct
7	Correct	2 ms	1024 KB	Output is correct
8	Correct	2 ms	1024 KB	Output is correct
9	Correct	2 ms	1024 KB	Output is correct
10	Correct	2 ms	1024 KB	Output is correct
11	Correct	2 ms	1024 KB	Output is correct
12	Correct	2 ms	1024 KB	Output is correct
13	Correct	2 ms	1024 KB	Output is correct
14	Correct	2 ms	1024 KB	Output is correct
15	Correct	2 ms	1024 KB	Output is correct
16	Correct	2 ms	1024 KB	Output is correct
17	Correct	2 ms	1024 KB	Output is correct
18	Correct	2 ms	1024 KB	Output is correct
19	Correct	2 ms	1024 KB	Output is correct
20	Correct	2 ms	1024 KB	Output is correct
21	Correct	2 ms	1024 KB	Output is correct
22	Correct	2 ms	1024 KB	Output is correct
23	Correct	2 ms	1024 KB	Output is correct
24	Correct	2 ms	1024 KB	Output is correct
25	Correct	2 ms	1024 KB	Output is correct
26	Correct	2 ms	1024 KB	Output is correct
27	Correct	2 ms	1024 KB	Output is correct
28	Correct	2 ms	1024 KB	Output is correct
29	Correct	2 ms	1024 KB	Output is correct
30	Correct	2 ms	1024 KB	Output is correct
31	Correct	2 ms	1024 KB	Output is correct
32	Correct	2 ms	1024 KB	Output is correct
33	Correct	2 ms	1024 KB	Output is correct
34	Correct	3 ms	1024 KB	Output is correct
35	Correct	2 ms	1024 KB	Output is correct
36	Correct	3 ms	1024 KB	Output is correct
37	Correct	2 ms	1024 KB	Output is correct
38	Correct	2 ms	1024 KB	Output is correct
39	Correct	3 ms	1024 KB	Output is correct
40	Correct	3 ms	1024 KB	Output is correct
41	Correct	3 ms	1024 KB	Output is correct
42	Correct	2 ms	1024 KB	Output is correct
43	Correct	2 ms	1024 KB	Output is correct
44	Correct	2 ms	1024 KB	Output is correct
45	Correct	2 ms	1024 KB	Output is correct
46	Correct	2 ms	1024 KB	Output is correct
47	Correct	2 ms	1024 KB	Output is correct
48	Correct	2 ms	1024 KB	Output is correct
49	Correct	3 ms	1024 KB	Output is correct
50	Correct	3 ms	1064 KB	Output is correct
51	Correct	3 ms	1064 KB	Output is correct
52	Correct	3 ms	1064 KB	Output is correct
53	Correct	3 ms	1080 KB	Output is correct
54	Correct	3 ms	1140 KB	Output is correct
55	Correct	3 ms	1140 KB	Output is correct
56	Correct	2 ms	1140 KB	Output is correct
57	Correct	2 ms	1140 KB	Output is correct
58	Correct	3 ms	1140 KB	Output is correct
59	Correct	3 ms	1140 KB	Output is correct
60	Correct	2 ms	1140 KB	Output is correct
61	Correct	2 ms	1140 KB	Output is correct
62	Correct	3 ms	1140 KB	Output is correct
63	Correct	3 ms	1140 KB	Output is correct
64	Correct	24 ms	1140 KB	Output is correct
65	Correct	4 ms	1140 KB	Output is correct
66	Correct	4 ms	1140 KB	Output is correct
67	Correct	5 ms	1140 KB	Output is correct
68	Correct	14 ms	1140 KB	Output is correct
69	Correct	32 ms	1140 KB	Output is correct
70	Correct	47 ms	1140 KB	Output is correct
71	Correct	3 ms	1140 KB	Output is correct
72	Correct	28 ms	1140 KB	Output is correct
73	Correct	23 ms	1140 KB	Output is correct
74	Correct	19 ms	1140 KB	Output is correct

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	1140 KB	Output is correct
2	Correct	2 ms	1140 KB	Output is correct
3	Correct	2 ms	1140 KB	Output is correct
4	Correct	2 ms	1140 KB	Output is correct
5	Correct	2 ms	1140 KB	Output is correct
6	Correct	2 ms	1140 KB	Output is correct
7	Correct	2 ms	1140 KB	Output is correct
8	Correct	2 ms	1140 KB	Output is correct
9	Correct	2 ms	1140 KB	Output is correct
10	Correct	2 ms	1140 KB	Output is correct
11	Correct	3 ms	1140 KB	Output is correct
12	Correct	2 ms	1140 KB	Output is correct
13	Correct	2 ms	1140 KB	Output is correct
14	Correct	2 ms	1140 KB	Output is correct
15	Correct	2 ms	1140 KB	Output is correct
16	Correct	2 ms	1140 KB	Output is correct
17	Correct	3 ms	1140 KB	Output is correct
18	Correct	2 ms	1140 KB	Output is correct
19	Correct	2 ms	1140 KB	Output is correct
20	Correct	2 ms	1140 KB	Output is correct
21	Correct	2 ms	1140 KB	Output is correct
22	Correct	2 ms	1140 KB	Output is correct
23	Correct	2 ms	1140 KB	Output is correct
24	Correct	3 ms	1140 KB	Output is correct
25	Correct	2 ms	1140 KB	Output is correct
26	Correct	2 ms	1140 KB	Output is correct
27	Correct	2 ms	1140 KB	Output is correct
28	Correct	3 ms	1140 KB	Output is correct
29	Correct	3 ms	1140 KB	Output is correct
30	Correct	2 ms	1140 KB	Output is correct
31	Correct	2 ms	1140 KB	Output is correct
32	Correct	2 ms	1140 KB	Output is correct
33	Correct	2 ms	1140 KB	Output is correct
34	Correct	2 ms	1140 KB	Output is correct
35	Correct	2 ms	1140 KB	Output is correct
36	Correct	3 ms	1140 KB	Output is correct
37	Correct	3 ms	1140 KB	Output is correct
38	Correct	3 ms	1140 KB	Output is correct
39	Correct	3 ms	1140 KB	Output is correct
40	Correct	3 ms	1140 KB	Output is correct
41	Correct	3 ms	1140 KB	Output is correct
42	Correct	3 ms	1140 KB	Output is correct
43	Correct	3 ms	1140 KB	Output is correct
44	Correct	2 ms	1140 KB	Output is correct
45	Correct	2 ms	1140 KB	Output is correct
46	Correct	2 ms	1140 KB	Output is correct
47	Correct	2 ms	1140 KB	Output is correct
48	Correct	2 ms	1140 KB	Output is correct
49	Correct	2 ms	1140 KB	Output is correct
50	Correct	2 ms	1140 KB	Output is correct
51	Correct	2 ms	1140 KB	Output is correct
52	Correct	14 ms	4220 KB	Output is correct
53	Correct	35 ms	5756 KB	Output is correct
54	Correct	112 ms	8444 KB	Output is correct
55	Correct	57 ms	8572 KB	Output is correct
56	Correct	531 ms	23420 KB	Output is correct
57	Correct	515 ms	23420 KB	Output is correct
58	Correct	505 ms	23420 KB	Output is correct
59	Correct	577 ms	23420 KB	Output is correct
60	Correct	632 ms	23420 KB	Output is correct
61	Correct	2 ms	23420 KB	Output is correct
62	Correct	35 ms	23420 KB	Output is correct
63	Correct	43 ms	23420 KB	Output is correct
64	Correct	41 ms	23420 KB	Output is correct
65	Correct	162 ms	23420 KB	Output is correct
66	Correct	358 ms	23420 KB	Output is correct
67	Correct	532 ms	23420 KB	Output is correct
68	Correct	494 ms	23420 KB	Output is correct
69	Correct	501 ms	23420 KB	Output is correct

답안 #45005

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