답안 #400652

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
400652	2021-05-08T12:59:11 Z	BERNARB01	Bali Sculptures (APIO15_sculpture)	C++17	46 / 100	12 ms	8908 KB

sculpture

#include <bits/stdc++.h>
 
using namespace std;
 
const int N = (int) 103;
const long long inf = (long long) 4e18;
 
int n, a, b, y[N];
long long dp[N][N][N];
long long Dp[2003][2003];

long long sol0(int i, long long run, int stage, long long sum = 0) {
	if (i == n) {
		if (a <= stage && stage <= b) {
			return run | sum;
		}
		return inf;
	}
	long long ret; //dp[i][stage][run];
	//if (ret != -1) {
		//return ret;
	//}
	sum += y[i];
	ret = sol0(i + 1, run, stage, sum);
	if (stage + 1 <= b && i + 1 < n) {
		ret = min(ret, sol0(i + 1, run | sum, stage + 1));
	}
	return ret;
}

long long sol(int i, int j, int stage, long long sum = 0) {
	if (i == n) {
		if (a <= stage && stage <= b) {
			return sum;
		}
		return inf;
	}
	long long& ret = dp[i][j][stage];
	if (ret != -1) {
		return ret;
	}
	sum += y[i];
	ret = sol(i + 1, j, stage, sum);
	if (stage + 1 <= b && i + 1 < n) {
		ret = min(ret, sum | sol(i + 1, i + 1, stage + 1));
	}
	return ret;
}
 
long long sol2(int i, int stage, int j = 0, long long sum = 0) {
	if (i == n) {
		return (a <= stage && stage <= b ? sum : inf);
	}
	long long& ret = Dp[i][j];
	if (ret != -1) {
		return ret;
	}
	sum += y[i];
	ret = sol2(i + 1, stage, j, sum);
	if (i + 1 < n && stage + 1 <= b) {
		ret = min(ret, sum | sol2(i + 1, stage + 1, i + 1));
	}
	return ret;
}

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);
	cin >> n >> a >> b;
	for (int i = 0; i < n; i++) {
		cin >> y[i];
	}
	memset(dp, -1, sizeof dp);
	if (n <= 20) {
		cout << sol0(0, 0, 1) << '\n';
	} else if (n <= 100) {
		cout << sol(0, 0, 1) << '\n';
	} else {
		long long sum = 0;
		for (int i = 0; i < n; i++) {
			sum += y[i];
		}
		cout << min(sum, sol2(0, 1)) << '\n';
	}
	return 0;
}

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	8780 KB	Output is correct
2	Correct	5 ms	8780 KB	Output is correct
3	Correct	4 ms	8780 KB	Output is correct
4	Correct	4 ms	8780 KB	Output is correct
5	Correct	5 ms	8800 KB	Output is correct
6	Correct	5 ms	8780 KB	Output is correct
7	Correct	5 ms	8780 KB	Output is correct
8	Correct	5 ms	8784 KB	Output is correct
9	Correct	4 ms	8780 KB	Output is correct
10	Correct	5 ms	8780 KB	Output is correct
11	Correct	4 ms	8780 KB	Output is correct
12	Correct	4 ms	8784 KB	Output is correct
13	Correct	12 ms	8780 KB	Output is correct
14	Correct	4 ms	8780 KB	Output is correct
15	Correct	4 ms	8780 KB	Output is correct
16	Correct	5 ms	8780 KB	Output is correct
17	Correct	4 ms	8780 KB	Output is correct
18	Correct	5 ms	8780 KB	Output is correct
19	Correct	5 ms	8780 KB	Output is correct
20	Correct	4 ms	8780 KB	Output is correct
21	Correct	5 ms	8780 KB	Output is correct
22	Correct	5 ms	8772 KB	Output is correct
23	Correct	5 ms	8780 KB	Output is correct
24	Correct	5 ms	8780 KB	Output is correct
25	Correct	5 ms	8784 KB	Output is correct
26	Correct	12 ms	8780 KB	Output is correct
27	Correct	4 ms	8780 KB	Output is correct
28	Correct	4 ms	8780 KB	Output is correct
29	Correct	5 ms	8780 KB	Output is correct
30	Correct	4 ms	8780 KB	Output is correct
31	Correct	5 ms	8780 KB	Output is correct
32	Correct	5 ms	8788 KB	Output is correct
33	Correct	11 ms	8780 KB	Output is correct
34	Correct	12 ms	8872 KB	Output is correct
35	Correct	5 ms	8780 KB	Output is correct
36	Correct	12 ms	8872 KB	Output is correct

Subtask #2

16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	8780 KB	Output is correct
2	Correct	5 ms	8780 KB	Output is correct
3	Correct	5 ms	8780 KB	Output is correct
4	Correct	5 ms	8780 KB	Output is correct
5	Correct	4 ms	8780 KB	Output is correct
6	Correct	5 ms	8780 KB	Output is correct
7	Correct	5 ms	8864 KB	Output is correct
8	Correct	5 ms	8784 KB	Output is correct
9	Correct	5 ms	8780 KB	Output is correct
10	Correct	4 ms	8780 KB	Output is correct
11	Correct	5 ms	8780 KB	Output is correct
12	Correct	4 ms	8780 KB	Output is correct
13	Correct	12 ms	8780 KB	Output is correct
14	Correct	4 ms	8780 KB	Output is correct
15	Correct	4 ms	8780 KB	Output is correct
16	Correct	5 ms	8840 KB	Output is correct
17	Correct	4 ms	8780 KB	Output is correct
18	Correct	5 ms	8780 KB	Output is correct
19	Correct	5 ms	8780 KB	Output is correct
20	Correct	5 ms	8780 KB	Output is correct
21	Correct	5 ms	8780 KB	Output is correct
22	Correct	6 ms	8792 KB	Output is correct
23	Correct	5 ms	8908 KB	Output is correct
24	Correct	5 ms	8876 KB	Output is correct
25	Correct	6 ms	8780 KB	Output is correct
26	Correct	12 ms	8880 KB	Output is correct
27	Correct	5 ms	8780 KB	Output is correct
28	Correct	5 ms	8792 KB	Output is correct
29	Correct	5 ms	8780 KB	Output is correct
30	Correct	5 ms	8804 KB	Output is correct
31	Correct	5 ms	8780 KB	Output is correct
32	Correct	4 ms	8780 KB	Output is correct
33	Correct	5 ms	8780 KB	Output is correct
34	Correct	5 ms	8780 KB	Output is correct
35	Correct	5 ms	8780 KB	Output is correct
36	Correct	5 ms	8780 KB	Output is correct

Subtask #3

21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	8780 KB	Output is correct
2	Correct	4 ms	8780 KB	Output is correct
3	Correct	4 ms	8780 KB	Output is correct
4	Correct	4 ms	8908 KB	Output is correct
5	Correct	5 ms	8796 KB	Output is correct
6	Correct	5 ms	8780 KB	Output is correct
7	Correct	5 ms	8780 KB	Output is correct
8	Correct	5 ms	8876 KB	Output is correct
9	Correct	5 ms	8780 KB	Output is correct
10	Correct	5 ms	8780 KB	Output is correct
11	Correct	6 ms	8780 KB	Output is correct
12	Correct	4 ms	8812 KB	Output is correct
13	Correct	12 ms	8780 KB	Output is correct
14	Correct	4 ms	8780 KB	Output is correct
15	Correct	4 ms	8780 KB	Output is correct
16	Correct	4 ms	8780 KB	Output is correct
17	Correct	5 ms	8780 KB	Output is correct
18	Correct	5 ms	8780 KB	Output is correct
19	Correct	5 ms	8780 KB	Output is correct
20	Correct	5 ms	8772 KB	Output is correct
21	Correct	5 ms	8780 KB	Output is correct
22	Correct	5 ms	8908 KB	Output is correct
23	Correct	4 ms	8780 KB	Output is correct
24	Correct	5 ms	8780 KB	Output is correct
25	Correct	5 ms	8756 KB	Output is correct
26	Correct	5 ms	8780 KB	Output is correct
27	Correct	6 ms	8876 KB	Output is correct
28	Correct	7 ms	8780 KB	Output is correct
29	Correct	7 ms	8780 KB	Output is correct
30	Correct	5 ms	8780 KB	Output is correct
31	Correct	6 ms	8780 KB	Output is correct
32	Correct	7 ms	8780 KB	Output is correct

Subtask #4

0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	8780 KB	Output is correct
2	Correct	5 ms	8780 KB	Output is correct
3	Correct	5 ms	8780 KB	Output is correct
4	Correct	5 ms	8780 KB	Output is correct
5	Correct	6 ms	8780 KB	Output is correct
6	Correct	5 ms	8780 KB	Output is correct
7	Correct	4 ms	8780 KB	Output is correct
8	Correct	5 ms	8804 KB	Output is correct
9	Correct	5 ms	8780 KB	Output is correct
10	Correct	5 ms	8780 KB	Output is correct
11	Correct	5 ms	8780 KB	Output is correct
12	Correct	5 ms	8780 KB	Output is correct
13	Correct	12 ms	8780 KB	Output is correct
14	Correct	5 ms	8868 KB	Output is correct
15	Correct	4 ms	8784 KB	Output is correct
16	Correct	5 ms	8780 KB	Output is correct
17	Correct	5 ms	8780 KB	Output is correct
18	Correct	4 ms	8780 KB	Output is correct
19	Correct	5 ms	8780 KB	Output is correct
20	Correct	5 ms	8780 KB	Output is correct
21	Correct	6 ms	8780 KB	Output is correct
22	Correct	7 ms	8780 KB	Output is correct
23	Correct	6 ms	8780 KB	Output is correct
24	Correct	5 ms	8780 KB	Output is correct
25	Correct	6 ms	8780 KB	Output is correct
26	Correct	11 ms	8780 KB	Output is correct
27	Correct	5 ms	8780 KB	Output is correct
28	Correct	5 ms	8780 KB	Output is correct
29	Correct	5 ms	8780 KB	Output is correct
30	Correct	5 ms	8780 KB	Output is correct
31	Correct	5 ms	8780 KB	Output is correct
32	Correct	4 ms	8780 KB	Output is correct
33	Correct	11 ms	8876 KB	Output is correct
34	Correct	12 ms	8780 KB	Output is correct
35	Correct	5 ms	8780 KB	Output is correct
36	Correct	12 ms	8780 KB	Output is correct
37	Correct	5 ms	8780 KB	Output is correct
38	Correct	5 ms	8784 KB	Output is correct
39	Correct	5 ms	8780 KB	Output is correct
40	Correct	5 ms	8780 KB	Output is correct
41	Correct	5 ms	8780 KB	Output is correct
42	Correct	5 ms	8780 KB	Output is correct
43	Correct	5 ms	8780 KB	Output is correct
44	Correct	5 ms	8780 KB	Output is correct
45	Correct	5 ms	8784 KB	Output is correct
46	Correct	5 ms	8780 KB	Output is correct
47	Correct	5 ms	8780 KB	Output is correct
48	Correct	6 ms	8780 KB	Output is correct
49	Correct	5 ms	8780 KB	Output is correct
50	Correct	7 ms	8780 KB	Output is correct
51	Correct	7 ms	8780 KB	Output is correct
52	Correct	7 ms	8784 KB	Output is correct
53	Correct	4 ms	8780 KB	Output is correct
54	Correct	6 ms	8784 KB	Output is correct
55	Correct	8 ms	8780 KB	Output is correct
56	Incorrect	5 ms	8780 KB	Output isn't correct
57	Halted	0 ms	0 KB	-

Subtask #5

0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	8780 KB	Output is correct
2	Correct	5 ms	8792 KB	Output is correct
3	Correct	4 ms	8848 KB	Output is correct
4	Correct	4 ms	8780 KB	Output is correct
5	Correct	5 ms	8784 KB	Output is correct
6	Correct	5 ms	8780 KB	Output is correct
7	Correct	5 ms	8780 KB	Output is correct
8	Correct	5 ms	8760 KB	Output is correct
9	Correct	5 ms	8780 KB	Output is correct
10	Correct	5 ms	8780 KB	Output is correct
11	Correct	5 ms	8780 KB	Output is correct
12	Correct	4 ms	8780 KB	Output is correct
13	Correct	12 ms	8780 KB	Output is correct
14	Correct	5 ms	8908 KB	Output is correct
15	Correct	5 ms	8780 KB	Output is correct
16	Correct	5 ms	8780 KB	Output is correct
17	Correct	5 ms	8780 KB	Output is correct
18	Correct	6 ms	8780 KB	Output is correct
19	Correct	5 ms	8780 KB	Output is correct
20	Correct	12 ms	8780 KB	Output is correct
21	Correct	12 ms	8780 KB	Output is correct
22	Correct	4 ms	8780 KB	Output is correct
23	Correct	12 ms	8764 KB	Output is correct
24	Correct	5 ms	8780 KB	Output is correct
25	Correct	5 ms	8780 KB	Output is correct
26	Correct	5 ms	8780 KB	Output is correct
27	Correct	5 ms	8856 KB	Output is correct
28	Correct	5 ms	8784 KB	Output is correct
29	Correct	5 ms	8840 KB	Output is correct
30	Correct	5 ms	8780 KB	Output is correct
31	Correct	5 ms	8780 KB	Output is correct
32	Correct	5 ms	8780 KB	Output is correct
33	Correct	5 ms	8780 KB	Output is correct
34	Correct	5 ms	8852 KB	Output is correct
35	Correct	5 ms	8780 KB	Output is correct
36	Correct	5 ms	8780 KB	Output is correct
37	Correct	7 ms	8780 KB	Output is correct
38	Correct	7 ms	8780 KB	Output is correct
39	Correct	8 ms	8780 KB	Output is correct
40	Correct	4 ms	8780 KB	Output is correct
41	Correct	7 ms	8780 KB	Output is correct
42	Correct	7 ms	8780 KB	Output is correct
43	Incorrect	5 ms	8780 KB	Output isn't correct
44	Halted	0 ms	0 KB	-