답안 #671923

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
671923	2022-12-14T09:06:50 Z	Dan4Life	Bali Sculptures (APIO15_sculpture)	C++17	46 / 100	41 ms	22788 KB

sculpture

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const int maxn = (int)1e2+10;
const ll LINF = (ll)1e18;
int n, A, B;
ll a[maxn], pre[maxn]; ll ans=LINF;
bool dp[maxn/2][maxn/2][25][1028];
 
void recur(int pos, int lpos, int knum, int Or){
	if(dp[pos][lpos][knum][Or]) return;
	dp[pos][lpos][knum][Or]=1;
	if(pos==n+1) return;
	if(pos!=n) recur(pos+1, lpos, knum, Or);
	recur(pos+1, pos, knum+1, Or|(pre[pos]-pre[lpos]));
}
 
int32_t main() {
	cin >> n >> A >> B;
	for(int i = 0; i < n; i++) cin >> a[i], pre[i+1]=pre[i]+a[i];
 
	if(n<=20){
		for(int mask = 0; mask < (1<<n); mask++){
			int num = __builtin_popcount(mask);
			if(num<A or num>B or !(mask&(1<<(n-1)))) continue;
			ll Or = 0, sum = 0;
			for(int i = 0; i < n; i++){
				if(mask&(1<<i)) sum+=a[i], Or|=sum, sum=0;
				else sum+=a[i];
			}
			ans = min(ans, Or);
		}
	}
	else if(n<=50){
		recur(1,0,1,0);
		for(int i = A+1; i <= B+1; i++)
			for(int k = 0; k < 1028; k++)
				if(dp[n+1][n][B+1][k]) ans = min(ans, (ll)k);
	}
	else if(n<=100 and A==1){
		const int mxOR = 2050;
		int dp[110][mxOR];
		for(int i = 0; i <= n; i++)
			for(int j = 0; j < mxOR; j++)
				dp[i][j]=n+1;
		dp[0][0]=0; ll sum;
		for(int i = 0; i < n; i++)
			for(int j = 0; j < mxOR; j++)
				for(int k = i+1; k <= n; k++)
					sum=pre[k]-pre[i], dp[k][j|sum]=min(dp[k][j|sum], dp[i][j]+1);
		for(int j = 0; j < mxOR; j++)
			if(dp[n][j]<=B) ans=min(ans,(ll)j);
	}
	cout << ans;
}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1108 KB	Output is correct
2	Correct	1 ms	1108 KB	Output is correct
3	Correct	1 ms	1108 KB	Output is correct
4	Correct	1 ms	1108 KB	Output is correct
5	Correct	1 ms	1108 KB	Output is correct
6	Correct	1 ms	1108 KB	Output is correct
7	Correct	1 ms	1108 KB	Output is correct
8	Correct	3 ms	1108 KB	Output is correct
9	Correct	3 ms	1108 KB	Output is correct
10	Correct	4 ms	1108 KB	Output is correct
11	Correct	3 ms	1108 KB	Output is correct
12	Correct	3 ms	1108 KB	Output is correct
13	Correct	29 ms	1188 KB	Output is correct
14	Correct	1 ms	1108 KB	Output is correct
15	Correct	1 ms	1108 KB	Output is correct
16	Correct	1 ms	1108 KB	Output is correct
17	Correct	1 ms	1108 KB	Output is correct
18	Correct	1 ms	1108 KB	Output is correct
19	Correct	1 ms	1108 KB	Output is correct
20	Correct	1 ms	1108 KB	Output is correct
21	Correct	5 ms	1108 KB	Output is correct
22	Correct	6 ms	1188 KB	Output is correct
23	Correct	6 ms	1180 KB	Output is correct
24	Correct	3 ms	1108 KB	Output is correct
25	Correct	5 ms	1108 KB	Output is correct
26	Correct	29 ms	1108 KB	Output is correct
27	Correct	1 ms	1108 KB	Output is correct
28	Correct	1 ms	1108 KB	Output is correct
29	Correct	1 ms	1108 KB	Output is correct
30	Correct	2 ms	1108 KB	Output is correct
31	Correct	6 ms	1108 KB	Output is correct
32	Correct	4 ms	1108 KB	Output is correct
33	Correct	27 ms	1108 KB	Output is correct
34	Correct	29 ms	1108 KB	Output is correct
35	Correct	3 ms	1192 KB	Output is correct
36	Correct	30 ms	1108 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1108 KB	Output is correct
2	Correct	1 ms	1108 KB	Output is correct
3	Correct	1 ms	1108 KB	Output is correct
4	Correct	1 ms	1108 KB	Output is correct
5	Correct	1 ms	1108 KB	Output is correct
6	Correct	1 ms	1108 KB	Output is correct
7	Correct	1 ms	1108 KB	Output is correct
8	Correct	4 ms	1108 KB	Output is correct
9	Correct	3 ms	1108 KB	Output is correct
10	Correct	3 ms	1108 KB	Output is correct
11	Correct	4 ms	1108 KB	Output is correct
12	Correct	3 ms	1108 KB	Output is correct
13	Correct	30 ms	1108 KB	Output is correct
14	Correct	1 ms	1108 KB	Output is correct
15	Correct	1 ms	1108 KB	Output is correct
16	Correct	1 ms	1108 KB	Output is correct
17	Correct	1 ms	1108 KB	Output is correct
18	Correct	1 ms	1108 KB	Output is correct
19	Correct	1 ms	1108 KB	Output is correct
20	Correct	1 ms	1108 KB	Output is correct
21	Correct	6 ms	1108 KB	Output is correct
22	Correct	6 ms	1188 KB	Output is correct
23	Correct	6 ms	1108 KB	Output is correct
24	Correct	4 ms	1108 KB	Output is correct
25	Correct	6 ms	1188 KB	Output is correct
26	Correct	31 ms	1108 KB	Output is correct
27	Correct	2 ms	3540 KB	Output is correct
28	Correct	4 ms	4820 KB	Output is correct
29	Correct	8 ms	12116 KB	Output is correct
30	Correct	10 ms	15208 KB	Output is correct
31	Correct	17 ms	22712 KB	Output is correct
32	Correct	17 ms	22700 KB	Output is correct
33	Correct	16 ms	22676 KB	Output is correct
34	Correct	16 ms	22768 KB	Output is correct
35	Correct	16 ms	22740 KB	Output is correct
36	Correct	17 ms	22740 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1108 KB	Output is correct
2	Correct	1 ms	1108 KB	Output is correct
3	Correct	1 ms	1108 KB	Output is correct
4	Correct	1 ms	1108 KB	Output is correct
5	Correct	1 ms	1108 KB	Output is correct
6	Correct	2 ms	1108 KB	Output is correct
7	Correct	1 ms	1108 KB	Output is correct
8	Correct	3 ms	1108 KB	Output is correct
9	Correct	3 ms	1184 KB	Output is correct
10	Correct	4 ms	1188 KB	Output is correct
11	Correct	3 ms	1108 KB	Output is correct
12	Correct	3 ms	1108 KB	Output is correct
13	Correct	30 ms	1108 KB	Output is correct
14	Correct	2 ms	3540 KB	Output is correct
15	Correct	3 ms	4820 KB	Output is correct
16	Correct	8 ms	12116 KB	Output is correct
17	Correct	10 ms	15316 KB	Output is correct
18	Correct	17 ms	22756 KB	Output is correct
19	Correct	16 ms	22680 KB	Output is correct
20	Correct	18 ms	22728 KB	Output is correct
21	Correct	16 ms	22784 KB	Output is correct
22	Correct	16 ms	22788 KB	Output is correct
23	Correct	19 ms	22784 KB	Output is correct
24	Correct	11 ms	1184 KB	Output is correct
25	Correct	19 ms	1176 KB	Output is correct
26	Correct	24 ms	1108 KB	Output is correct
27	Correct	33 ms	1108 KB	Output is correct
28	Correct	40 ms	1108 KB	Output is correct
29	Correct	40 ms	1108 KB	Output is correct
30	Correct	40 ms	1108 KB	Output is correct
31	Correct	37 ms	1108 KB	Output is correct
32	Correct	39 ms	1188 KB	Output is correct

Subtask #4
0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1108 KB	Output is correct
2	Correct	1 ms	1108 KB	Output is correct
3	Correct	1 ms	1108 KB	Output is correct
4	Correct	1 ms	1108 KB	Output is correct
5	Correct	1 ms	1108 KB	Output is correct
6	Correct	1 ms	1108 KB	Output is correct
7	Correct	1 ms	1108 KB	Output is correct
8	Correct	3 ms	1108 KB	Output is correct
9	Correct	3 ms	1108 KB	Output is correct
10	Correct	3 ms	1108 KB	Output is correct
11	Correct	3 ms	1188 KB	Output is correct
12	Correct	4 ms	1112 KB	Output is correct
13	Correct	29 ms	1108 KB	Output is correct
14	Correct	1 ms	1108 KB	Output is correct
15	Correct	1 ms	1108 KB	Output is correct
16	Correct	1 ms	1108 KB	Output is correct
17	Correct	1 ms	1108 KB	Output is correct
18	Correct	1 ms	1108 KB	Output is correct
19	Correct	1 ms	1108 KB	Output is correct
20	Correct	1 ms	1108 KB	Output is correct
21	Correct	6 ms	1108 KB	Output is correct
22	Correct	6 ms	1108 KB	Output is correct
23	Correct	6 ms	1108 KB	Output is correct
24	Correct	3 ms	1108 KB	Output is correct
25	Correct	7 ms	1184 KB	Output is correct
26	Correct	28 ms	1108 KB	Output is correct
27	Correct	1 ms	1108 KB	Output is correct
28	Correct	1 ms	1108 KB	Output is correct
29	Correct	1 ms	1108 KB	Output is correct
30	Correct	2 ms	1108 KB	Output is correct
31	Correct	6 ms	1184 KB	Output is correct
32	Correct	3 ms	1108 KB	Output is correct
33	Correct	28 ms	1168 KB	Output is correct
34	Correct	29 ms	1172 KB	Output is correct
35	Correct	3 ms	1108 KB	Output is correct
36	Correct	31 ms	1108 KB	Output is correct
37	Correct	2 ms	3540 KB	Output is correct
38	Correct	3 ms	4820 KB	Output is correct
39	Correct	8 ms	12076 KB	Output is correct
40	Correct	10 ms	15268 KB	Output is correct
41	Correct	19 ms	22736 KB	Output is correct
42	Correct	16 ms	22740 KB	Output is correct
43	Correct	15 ms	22664 KB	Output is correct
44	Correct	16 ms	22772 KB	Output is correct
45	Correct	18 ms	22760 KB	Output is correct
46	Correct	17 ms	22752 KB	Output is correct
47	Correct	11 ms	1188 KB	Output is correct
48	Correct	17 ms	1188 KB	Output is correct
49	Correct	25 ms	1180 KB	Output is correct
50	Correct	33 ms	1108 KB	Output is correct
51	Correct	39 ms	1168 KB	Output is correct
52	Correct	39 ms	1108 KB	Output is correct
53	Correct	40 ms	1108 KB	Output is correct
54	Correct	40 ms	1108 KB	Output is correct
55	Correct	39 ms	1108 KB	Output is correct
56	Runtime error	3 ms	2132 KB	Execution killed with signal 11
57	Halted	0 ms	0 KB	-

Subtask #5
0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	1108 KB	Output is correct
2	Correct	1 ms	1108 KB	Output is correct
3	Correct	1 ms	1108 KB	Output is correct
4	Correct	1 ms	1108 KB	Output is correct
5	Correct	1 ms	1108 KB	Output is correct
6	Correct	2 ms	1108 KB	Output is correct
7	Correct	1 ms	1108 KB	Output is correct
8	Correct	3 ms	1108 KB	Output is correct
9	Correct	3 ms	1108 KB	Output is correct
10	Correct	3 ms	1108 KB	Output is correct
11	Correct	3 ms	1108 KB	Output is correct
12	Correct	4 ms	1108 KB	Output is correct
13	Correct	29 ms	1108 KB	Output is correct
14	Correct	1 ms	1108 KB	Output is correct
15	Correct	1 ms	1108 KB	Output is correct
16	Correct	1 ms	1108 KB	Output is correct
17	Correct	2 ms	1108 KB	Output is correct
18	Correct	6 ms	1188 KB	Output is correct
19	Correct	3 ms	1192 KB	Output is correct
20	Correct	27 ms	1108 KB	Output is correct
21	Correct	29 ms	1164 KB	Output is correct
22	Correct	4 ms	1108 KB	Output is correct
23	Correct	29 ms	1108 KB	Output is correct
24	Correct	2 ms	3540 KB	Output is correct
25	Correct	3 ms	4820 KB	Output is correct
26	Correct	8 ms	12116 KB	Output is correct
27	Correct	11 ms	15332 KB	Output is correct
28	Correct	19 ms	22756 KB	Output is correct
29	Correct	17 ms	22724 KB	Output is correct
30	Correct	17 ms	22708 KB	Output is correct
31	Correct	17 ms	22740 KB	Output is correct
32	Correct	15 ms	22740 KB	Output is correct
33	Correct	17 ms	22740 KB	Output is correct
34	Correct	11 ms	1108 KB	Output is correct
35	Correct	18 ms	1108 KB	Output is correct
36	Correct	25 ms	1196 KB	Output is correct
37	Correct	34 ms	1164 KB	Output is correct
38	Correct	41 ms	1164 KB	Output is correct
39	Correct	41 ms	1108 KB	Output is correct
40	Correct	40 ms	1108 KB	Output is correct
41	Correct	41 ms	1168 KB	Output is correct
42	Correct	41 ms	1180 KB	Output is correct
43	Runtime error	3 ms	2152 KB	Execution killed with signal 11
44	Halted	0 ms	0 KB	-

답안 #671923

Compilation message

Subtask #1 9.0 / 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
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
21.0 / 21.0

Subtask #4
0 / 25.0

Subtask #5
0 / 29.0