답안 #43634 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
43634	2018-03-18T18:15:07 Z	Bruteforceman	Bali Sculptures (APIO15_sculpture)	C++11	50 / 100	96 ms	1240 KB

sculpture

#include "bits/stdc++.h"
using namespace std;
int a[2005];
int dp[2005];
int n, A, B;
typedef long long Long;
Long p[2005];
 
const int bit = 42;
long long mask;
const int inf = 1e8;
 
void solve (int x) {
	mask ^= 1LL << x;
	for(int i = 1; i <= n; i++) {
		dp[i] = inf;
		for(int j = 0; j < i; j++) {
			long long sum = p[i] - p[j];
			if((sum | mask) == mask) dp[i] = min(dp[i], dp[j] + 1);
		}
	}
	if(dp[n] > B) {
		mask |= (1LL << x);
	}
}
 
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++) {
		p[i] = p[i - 1] + a[i];
	}
	for(int i = 0; i <= bit; i++) {
		mask |= 1LL << i;
	}
	for(int x = bit; x >= 0; x--) {
		solve(x);
	}
	printf("%lld\n", mask);
	return 0;
}

Compilation message

sculpture.cpp: In function 'int main(int, const char**)':
sculpture.cpp:29:31: 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:31:21: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", a + i);
                     ^

Subtask #1
0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	248 KB	Output is correct
2	Correct	2 ms	352 KB	Output is correct
3	Correct	2 ms	424 KB	Output is correct
4	Correct	2 ms	440 KB	Output is correct
5	Correct	1 ms	440 KB	Output is correct
6	Correct	2 ms	496 KB	Output is correct
7	Correct	2 ms	628 KB	Output is correct
8	Correct	2 ms	628 KB	Output is correct
9	Correct	1 ms	628 KB	Output is correct
10	Correct	2 ms	628 KB	Output is correct
11	Correct	1 ms	628 KB	Output is correct
12	Correct	2 ms	732 KB	Output is correct
13	Correct	2 ms	732 KB	Output is correct
14	Correct	2 ms	732 KB	Output is correct
15	Incorrect	2 ms	732 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #2
0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	732 KB	Output is correct
2	Correct	2 ms	732 KB	Output is correct
3	Correct	2 ms	732 KB	Output is correct
4	Correct	2 ms	732 KB	Output is correct
5	Correct	2 ms	732 KB	Output is correct
6	Correct	2 ms	732 KB	Output is correct
7	Correct	2 ms	732 KB	Output is correct
8	Correct	1 ms	732 KB	Output is correct
9	Correct	1 ms	732 KB	Output is correct
10	Correct	2 ms	732 KB	Output is correct
11	Correct	1 ms	732 KB	Output is correct
12	Correct	1 ms	732 KB	Output is correct
13	Correct	2 ms	732 KB	Output is correct
14	Correct	2 ms	732 KB	Output is correct
15	Incorrect	1 ms	732 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	732 KB	Output is correct
2	Correct	1 ms	732 KB	Output is correct
3	Correct	1 ms	732 KB	Output is correct
4	Correct	1 ms	732 KB	Output is correct
5	Correct	2 ms	732 KB	Output is correct
6	Correct	1 ms	732 KB	Output is correct
7	Correct	2 ms	732 KB	Output is correct
8	Correct	2 ms	732 KB	Output is correct
9	Correct	2 ms	732 KB	Output is correct
10	Correct	2 ms	732 KB	Output is correct
11	Correct	1 ms	732 KB	Output is correct
12	Correct	1 ms	732 KB	Output is correct
13	Correct	1 ms	732 KB	Output is correct
14	Correct	1 ms	732 KB	Output is correct
15	Correct	1 ms	732 KB	Output is correct
16	Correct	2 ms	732 KB	Output is correct
17	Correct	2 ms	732 KB	Output is correct
18	Correct	2 ms	732 KB	Output is correct
19	Correct	1 ms	732 KB	Output is correct
20	Correct	2 ms	732 KB	Output is correct
21	Correct	2 ms	732 KB	Output is correct
22	Correct	2 ms	732 KB	Output is correct
23	Correct	2 ms	732 KB	Output is correct
24	Correct	2 ms	732 KB	Output is correct
25	Correct	2 ms	732 KB	Output is correct
26	Correct	2 ms	732 KB	Output is correct
27	Correct	2 ms	732 KB	Output is correct
28	Correct	2 ms	732 KB	Output is correct
29	Correct	2 ms	732 KB	Output is correct
30	Correct	2 ms	732 KB	Output is correct
31	Correct	3 ms	732 KB	Output is correct
32	Correct	2 ms	732 KB	Output is correct

Subtask #4
0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	732 KB	Output is correct
2	Correct	2 ms	732 KB	Output is correct
3	Correct	1 ms	732 KB	Output is correct
4	Correct	2 ms	732 KB	Output is correct
5	Correct	1 ms	732 KB	Output is correct
6	Correct	2 ms	732 KB	Output is correct
7	Correct	2 ms	732 KB	Output is correct
8	Correct	1 ms	732 KB	Output is correct
9	Correct	2 ms	732 KB	Output is correct
10	Correct	2 ms	732 KB	Output is correct
11	Correct	1 ms	732 KB	Output is correct
12	Correct	1 ms	732 KB	Output is correct
13	Correct	1 ms	732 KB	Output is correct
14	Correct	2 ms	732 KB	Output is correct
15	Incorrect	2 ms	732 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	732 KB	Output is correct
2	Correct	1 ms	732 KB	Output is correct
3	Correct	1 ms	732 KB	Output is correct
4	Correct	2 ms	732 KB	Output is correct
5	Correct	1 ms	732 KB	Output is correct
6	Correct	1 ms	732 KB	Output is correct
7	Correct	2 ms	732 KB	Output is correct
8	Correct	1 ms	732 KB	Output is correct
9	Correct	2 ms	732 KB	Output is correct
10	Correct	2 ms	732 KB	Output is correct
11	Correct	2 ms	732 KB	Output is correct
12	Correct	1 ms	732 KB	Output is correct
13	Correct	2 ms	732 KB	Output is correct
14	Correct	1 ms	732 KB	Output is correct
15	Correct	1 ms	732 KB	Output is correct
16	Correct	2 ms	732 KB	Output is correct
17	Correct	2 ms	732 KB	Output is correct
18	Correct	1 ms	732 KB	Output is correct
19	Correct	1 ms	744 KB	Output is correct
20	Correct	1 ms	748 KB	Output is correct
21	Correct	1 ms	876 KB	Output is correct
22	Correct	1 ms	876 KB	Output is correct
23	Correct	1 ms	876 KB	Output is correct
24	Correct	1 ms	876 KB	Output is correct
25	Correct	2 ms	876 KB	Output is correct
26	Correct	2 ms	876 KB	Output is correct
27	Correct	1 ms	876 KB	Output is correct
28	Correct	2 ms	876 KB	Output is correct
29	Correct	2 ms	876 KB	Output is correct
30	Correct	2 ms	876 KB	Output is correct
31	Correct	2 ms	876 KB	Output is correct
32	Correct	2 ms	876 KB	Output is correct
33	Correct	2 ms	876 KB	Output is correct
34	Correct	1 ms	876 KB	Output is correct
35	Correct	2 ms	876 KB	Output is correct
36	Correct	2 ms	876 KB	Output is correct
37	Correct	2 ms	876 KB	Output is correct
38	Correct	2 ms	876 KB	Output is correct
39	Correct	2 ms	876 KB	Output is correct
40	Correct	2 ms	876 KB	Output is correct
41	Correct	2 ms	876 KB	Output is correct
42	Correct	2 ms	876 KB	Output is correct
43	Correct	2 ms	968 KB	Output is correct
44	Correct	2 ms	968 KB	Output is correct
45	Correct	2 ms	968 KB	Output is correct
46	Correct	2 ms	968 KB	Output is correct
47	Correct	2 ms	968 KB	Output is correct
48	Correct	2 ms	968 KB	Output is correct
49	Correct	2 ms	968 KB	Output is correct
50	Correct	2 ms	968 KB	Output is correct
51	Correct	2 ms	968 KB	Output is correct
52	Correct	11 ms	968 KB	Output is correct
53	Correct	16 ms	968 KB	Output is correct
54	Correct	28 ms	996 KB	Output is correct
55	Correct	27 ms	1072 KB	Output is correct
56	Correct	91 ms	1072 KB	Output is correct
57	Correct	94 ms	1100 KB	Output is correct
58	Correct	87 ms	1112 KB	Output is correct
59	Correct	85 ms	1112 KB	Output is correct
60	Correct	96 ms	1164 KB	Output is correct
61	Correct	2 ms	1164 KB	Output is correct
62	Correct	15 ms	1164 KB	Output is correct
63	Correct	32 ms	1164 KB	Output is correct
64	Correct	25 ms	1164 KB	Output is correct
65	Correct	51 ms	1240 KB	Output is correct
66	Correct	69 ms	1240 KB	Output is correct
67	Correct	91 ms	1240 KB	Output is correct
68	Correct	94 ms	1240 KB	Output is correct
69	Correct	88 ms	1240 KB	Output is correct

답안 #43634

Compilation message

Subtask #1 0 / 9.0

Subtask #2 0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 0 / 25.0

Subtask #5 29.0 / 29.0

Subtask #1
0 / 9.0

Subtask #2
0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
0 / 25.0

Subtask #5
29.0 / 29.0