답안 #105815

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
105815	2019-04-15T07:01:48 Z	Kastanda	Bali Sculptures (APIO15_sculpture)	C++11	37 / 100	4 ms	512 KB

sculpture

#include<bits/stdc++.h>
using namespace std;
const int N = 2020, N2 = 109;
int n, a, b, A[N], dp[N];
bitset < N2 > pd[N2];
inline bool Solve(int Mask, int tp)
{
    if (!tp)
    {
        dp[0] = 0;
        for (int i = 1; i <= n; i++)
        {
            int sum = A[i]; dp[i] = n + 1;
            for (int j = i - 1; j >= 0; sum += A[j], j --)
                if ((Mask & sum) == sum)
                    dp[i] = min(dp[i], dp[j] + 1);
        }
        return (dp[n] <= b);
    }
    pd[0][0] = 1;
    for (int i = 1; i <= n; i++)
    {
        int sum = A[i]; pd[i] = 0;
        for (int j = i - 1; j >= 0; sum += A[j], j --)
            if ((Mask & sum) == sum)
                pd[i] |= (pd[j] << 1);
    }
    for (int i = a; i <= b; i++)
        if (pd[n][i])
            return 1;
    return 0;
}
int main()
{
    scanf("%d%d%d", &n, &a, &b);
    for (int i = 1; i <= n; i++)
        scanf("%d", &A[i]);
    int Mn = 0;
    for (int i = 30; ~ i; i --)
        if (!Solve(Mn | ((1 << i) - 1), a > 1))
            Mn |= 1 << i;
    return !printf("%d\n", Mn);
}

Compilation message

sculpture.cpp: In function 'int main()':
sculpture.cpp:35:10: 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:37:14: 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	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	3 ms	384 KB	Output is correct
4	Correct	3 ms	384 KB	Output is correct
5	Correct	3 ms	424 KB	Output is correct
6	Correct	2 ms	384 KB	Output is correct
7	Correct	3 ms	512 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	3 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	2 ms	256 KB	Output is correct
14	Correct	2 ms	256 KB	Output is correct
15	Correct	3 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	3 ms	256 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	3 ms	356 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	4 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Incorrect	3 ms	384 KB	Output isn't correct
29	Halted	0 ms	0 KB	-

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	384 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	3 ms	384 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	3 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	256 KB	Output is correct
12	Correct	3 ms	512 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	2 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	256 KB	Output is correct
19	Correct	2 ms	384 KB	Output is correct
20	Correct	2 ms	384 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	3 ms	384 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	2 ms	256 KB	Output is correct
25	Correct	2 ms	256 KB	Output is correct
26	Correct	2 ms	384 KB	Output is correct
27	Correct	3 ms	384 KB	Output is correct
28	Correct	2 ms	384 KB	Output is correct
29	Correct	2 ms	256 KB	Output is correct
30	Correct	2 ms	368 KB	Output is correct
31	Correct	2 ms	256 KB	Output is correct
32	Correct	2 ms	256 KB	Output is correct
33	Correct	2 ms	384 KB	Output is correct
34	Correct	3 ms	384 KB	Output is correct
35	Correct	2 ms	384 KB	Output is correct
36	Correct	2 ms	384 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	384 KB	Output is correct
2	Correct	3 ms	256 KB	Output is correct
3	Correct	2 ms	400 KB	Output is correct
4	Correct	2 ms	256 KB	Output is correct
5	Correct	2 ms	256 KB	Output is correct
6	Correct	2 ms	512 KB	Output is correct
7	Correct	3 ms	384 KB	Output is correct
8	Correct	2 ms	384 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	256 KB	Output is correct
11	Correct	2 ms	380 KB	Output is correct
12	Correct	2 ms	384 KB	Output is correct
13	Correct	3 ms	256 KB	Output is correct
14	Correct	3 ms	384 KB	Output is correct
15	Correct	2 ms	384 KB	Output is correct
16	Correct	3 ms	384 KB	Output is correct
17	Correct	3 ms	384 KB	Output is correct
18	Correct	3 ms	384 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	256 KB	Output is correct
22	Correct	2 ms	256 KB	Output is correct
23	Correct	2 ms	384 KB	Output is correct
24	Correct	3 ms	384 KB	Output is correct
25	Correct	2 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	3 ms	256 KB	Output is correct
28	Correct	3 ms	256 KB	Output is correct
29	Correct	3 ms	384 KB	Output is correct
30	Correct	4 ms	256 KB	Output is correct
31	Correct	3 ms	256 KB	Output is correct
32	Correct	3 ms	384 KB	Output is correct

Subtask #4
0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	2 ms	408 KB	Output is correct
3	Correct	2 ms	384 KB	Output is correct
4	Correct	3 ms	256 KB	Output is correct
5	Correct	3 ms	384 KB	Output is correct
6	Correct	3 ms	384 KB	Output is correct
7	Correct	2 ms	256 KB	Output is correct
8	Correct	4 ms	384 KB	Output is correct
9	Correct	2 ms	384 KB	Output is correct
10	Correct	3 ms	384 KB	Output is correct
11	Correct	3 ms	256 KB	Output is correct
12	Correct	3 ms	384 KB	Output is correct
13	Correct	3 ms	384 KB	Output is correct
14	Correct	3 ms	384 KB	Output is correct
15	Correct	2 ms	256 KB	Output is correct
16	Correct	2 ms	384 KB	Output is correct
17	Correct	2 ms	384 KB	Output is correct
18	Correct	2 ms	384 KB	Output is correct
19	Correct	2 ms	256 KB	Output is correct
20	Correct	2 ms	256 KB	Output is correct
21	Correct	2 ms	384 KB	Output is correct
22	Correct	2 ms	384 KB	Output is correct
23	Correct	3 ms	384 KB	Output is correct
24	Correct	3 ms	256 KB	Output is correct
25	Correct	3 ms	384 KB	Output is correct
26	Correct	3 ms	384 KB	Output is correct
27	Correct	3 ms	256 KB	Output is correct
28	Incorrect	2 ms	384 KB	Output isn't correct
29	Halted	0 ms	0 KB	-

Subtask #5
0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	384 KB	Output is correct
2	Correct	3 ms	384 KB	Output is correct
3	Correct	2 ms	256 KB	Output is correct
4	Correct	0 ms	256 KB	Output is correct
5	Correct	2 ms	384 KB	Output is correct
6	Correct	2 ms	256 KB	Output is correct
7	Correct	2 ms	384 KB	Output is correct
8	Correct	2 ms	256 KB	Output is correct
9	Correct	2 ms	256 KB	Output is correct
10	Correct	2 ms	384 KB	Output is correct
11	Correct	2 ms	384 KB	Output is correct
12	Correct	3 ms	256 KB	Output is correct
13	Correct	2 ms	384 KB	Output is correct
14	Correct	3 ms	384 KB	Output is correct
15	Incorrect	3 ms	256 KB	Output isn't correct
16	Halted	0 ms	0 KB	-

답안 #105815

Compilation message

Subtask #1 0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 21.0 / 21.0

Subtask #4 0 / 25.0

Subtask #5 0 / 29.0

Subtask #1
0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
0 / 25.0

Subtask #5
0 / 29.0