답안 #671941

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
671941	2022-12-14T09:52:37 Z	Dan4Life	Bali Sculptures (APIO15_sculpture)	C++17	71 / 100	1000 ms	340 KB

sculpture

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
const int maxn = (int)2e3+10;
const ll LINF = (ll)1e18;
int n, A, B;
ll a[maxn], pre[maxn]; ll ans=LINF;

bool needs(ll mask, int bit){
	bool dp[110][110]; bool ok=1;
	for(int i = 0; i <= n; i++)
		for(int j = 0; j <= B; j++)
			dp[i][j]=false;
	dp[0][0]=true;
	for(int i = 1; i <= n; i++){
		for(int j = 1; j <= B; j++){
			for(int k = 0; k<i; k++){
				ll sum = pre[i]-pre[k]; bool skip=false;
				for(int l = bit+1; l < 40; l++){
					if(mask&(1ll<<l)) continue;
					if(sum&(1ll<<l)) skip=true;
				}
				if(sum&(1ll<<bit) or skip) continue;
				dp[i][j] |= dp[k][j-1];
			}
		}
	}
	for(int i = A; i <= B; i++) if(dp[n][i]) ok=0;
	return ok;
}

bool needs2(ll mask, int bit){
	int dp[2010];
	for(int i = 0; i <= n; i++) dp[i]=n+1;
	dp[0]=0;
	for(int i = 1; i <= n; i++){
		for(int k = 0; k<i; k++){
			ll sum = pre[i]-pre[k]; bool skip=false;
			for(int l = bit+1; l < 40; l++){
				if(mask&(1ll<<l)) continue;
				if(sum&(1ll<<l)) skip=true;
			}
			if(sum&(1ll<<bit) or skip) continue;
			dp[i] = min(dp[i], dp[k]+1);
		}
	}
	return dp[n]>B;
}

int32_t main() {
	cin >> n >> A >> B; ans = 0;
	for(int i = 0; i < n; i++) cin >> a[i], pre[i+1]=pre[i]+a[i];
	for(int i = 40; i >= 0; i--)
		ans|=(A>1?needs(ans|(1ll<<i),i):needs2(ans|(1ll<<i),i))*(1ll<<i);
	cout << ans;
}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	3 ms	212 KB	Output is correct
27	Correct	0 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	2 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	2 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	2 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	1 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	2 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	2 ms	212 KB	Output is correct
23	Correct	2 ms	308 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	3 ms	304 KB	Output is correct
26	Correct	3 ms	212 KB	Output is correct
27	Correct	3 ms	212 KB	Output is correct
28	Correct	4 ms	212 KB	Output is correct
29	Correct	4 ms	212 KB	Output is correct
30	Correct	4 ms	308 KB	Output is correct
31	Correct	4 ms	212 KB	Output is correct
32	Correct	4 ms	212 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	2 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	2 ms	312 KB	Output is correct
22	Correct	2 ms	212 KB	Output is correct
23	Correct	2 ms	312 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	2 ms	212 KB	Output is correct
26	Correct	3 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	1 ms	212 KB	Output is correct
32	Correct	1 ms	212 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	1 ms	212 KB	Output is correct
35	Correct	1 ms	212 KB	Output is correct
36	Correct	1 ms	212 KB	Output is correct
37	Correct	1 ms	212 KB	Output is correct
38	Correct	1 ms	212 KB	Output is correct
39	Correct	1 ms	212 KB	Output is correct
40	Correct	1 ms	212 KB	Output is correct
41	Correct	1 ms	212 KB	Output is correct
42	Correct	1 ms	212 KB	Output is correct
43	Correct	2 ms	212 KB	Output is correct
44	Correct	1 ms	212 KB	Output is correct
45	Correct	1 ms	212 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	1 ms	212 KB	Output is correct
48	Correct	2 ms	212 KB	Output is correct
49	Correct	3 ms	212 KB	Output is correct
50	Correct	4 ms	212 KB	Output is correct
51	Correct	4 ms	212 KB	Output is correct
52	Correct	4 ms	212 KB	Output is correct
53	Correct	4 ms	212 KB	Output is correct
54	Correct	4 ms	212 KB	Output is correct
55	Correct	4 ms	212 KB	Output is correct
56	Correct	2 ms	212 KB	Output is correct
57	Correct	3 ms	308 KB	Output is correct
58	Correct	4 ms	212 KB	Output is correct
59	Correct	5 ms	212 KB	Output is correct
60	Correct	5 ms	308 KB	Output is correct
61	Correct	5 ms	212 KB	Output is correct
62	Correct	5 ms	212 KB	Output is correct
63	Correct	6 ms	212 KB	Output is correct
64	Correct	251 ms	212 KB	Output is correct
65	Correct	26 ms	212 KB	Output is correct
66	Correct	19 ms	312 KB	Output is correct
67	Correct	59 ms	212 KB	Output is correct
68	Correct	220 ms	292 KB	Output is correct
69	Correct	444 ms	292 KB	Output is correct
70	Correct	422 ms	288 KB	Output is correct
71	Correct	12 ms	312 KB	Output is correct
72	Correct	457 ms	296 KB	Output is correct
73	Correct	315 ms	212 KB	Output is correct
74	Correct	265 ms	292 KB	Output is correct

Subtask #5
0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	0 ms	212 KB	Output is correct
14	Correct	0 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	212 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	1 ms	212 KB	Output is correct
25	Correct	1 ms	212 KB	Output is correct
26	Correct	1 ms	212 KB	Output is correct
27	Correct	1 ms	212 KB	Output is correct
28	Correct	2 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	2 ms	212 KB	Output is correct
31	Correct	1 ms	212 KB	Output is correct
32	Correct	2 ms	212 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	2 ms	212 KB	Output is correct
35	Correct	2 ms	212 KB	Output is correct
36	Correct	3 ms	304 KB	Output is correct
37	Correct	3 ms	212 KB	Output is correct
38	Correct	4 ms	212 KB	Output is correct
39	Correct	4 ms	212 KB	Output is correct
40	Correct	5 ms	212 KB	Output is correct
41	Correct	4 ms	304 KB	Output is correct
42	Correct	6 ms	308 KB	Output is correct
43	Correct	2 ms	216 KB	Output is correct
44	Correct	3 ms	220 KB	Output is correct
45	Correct	4 ms	224 KB	Output is correct
46	Correct	5 ms	216 KB	Output is correct
47	Correct	5 ms	212 KB	Output is correct
48	Correct	6 ms	304 KB	Output is correct
49	Correct	5 ms	308 KB	Output is correct
50	Correct	4 ms	212 KB	Output is correct
51	Correct	5 ms	212 KB	Output is correct
52	Correct	163 ms	296 KB	Output is correct
53	Correct	245 ms	312 KB	Output is correct
54	Correct	444 ms	316 KB	Output is correct
55	Correct	414 ms	316 KB	Output is correct
56	Execution timed out	1044 ms	340 KB	Time limit exceeded
57	Halted	0 ms	0 KB	-

답안 #671941

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 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
0 / 29.0