답안 #199406

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
199406	2020-02-01T08:33:42 Z	detaomega	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	349 ms	632 KB

sculpture

//#include "cave.h"
#include <bits/stdc++.h>
using namespace std;
#define X first
#define Y second
#define rep(i,a,b) for(int i=a;i<=b;i++)
#define IOS ios::sync_with_stdio(0);cin.tie(0);
#define de(x,y) cout<<#x<<" :"<<x<<y;
#define int long long
typedef pair<int,int> pii;

const int maxn = 1e2+5;

int arr[2005], ans = 0, n, A, B;
int pre[2005];
int two[60];
const int INF = 1e18;
void solve() {
	int dp[maxn][maxn];
	int digit = __lg(pre[n]);
	for(int x=digit; x>=0; x--) {
		memset(dp, 0, sizeof(dp));
		dp[0][0] = 1;
		for(int i=1; i<=n; i++) {
			for(int j=1; j<=i; j++) {
				for(int k=0; k<i; k++) {
					if(dp[k][j-1]) {
						int tmp = pre[i] - pre[k];
						if((tmp & (two[x])) == 0 &&((tmp>>(int)(x+1))|ans)==ans ) {
							dp[i][j] = 1;
						}
					}
				} 
			} 
		}	
		ans<<=1;
		ans++; 
		for(int i=A; i<=B; i++) {
			if(dp[n][i]) {
				ans--;
				break;
			}
		}
	}
}
void solve2() {
	int dp[2005];
	dp[0] = 0;
	int digit = __lg(pre[n]);
	for(int x=digit; x>=0; x--) {
		for(int i=1; i<=n; i++) {
			dp[i] = INF;
		}
		dp[0] = 0;
		for(int i=1; i<=n; i++) {
			for(int j=0; j<i; j++) {
				if(dp[j] < B) {
					int tmp = pre[i] - pre[j];
					if((tmp & (two[x])) == 0 &&((tmp>>(int)(x+1))|ans)==ans) {
						dp[i] = min(dp[i], dp[j]+1);
					}
				}
			}
		}
		ans <<= 1;
		ans++;
		if(dp[n] <= B)ans--;
	}
}
main() {
//	int n, A, B;
	cin >> n >> A >> B;
	two[0] = 1;
	for(int i=1; i<60; i++) {
		two[i] = two[i-1] * 2;
	}
	pre[0] = 0;
	for(int i=1; i<=n; i++) {
		cin >> arr[i];
		pre[i] = pre[i-1] + arr[i];
	}
	if(n>100)solve2();
	else
		solve();
	cout << ans << "\n"; 



}

Compilation message

sculpture.cpp:70:6: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
 main() {
      ^

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	6 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	6 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	6 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	5 ms	380 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	5 ms	376 KB	Output is correct
30	Correct	5 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	6 ms	376 KB	Output is correct
33	Correct	5 ms	504 KB	Output is correct
34	Correct	5 ms	376 KB	Output is correct
35	Correct	5 ms	376 KB	Output is correct
36	Correct	5 ms	380 KB	Output is correct

Subtask #2

16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	6 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	380 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	6 ms	376 KB	Output is correct
12	Correct	5 ms	408 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	6 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	5 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	5 ms	376 KB	Output is correct
28	Correct	6 ms	376 KB	Output is correct
29	Correct	5 ms	376 KB	Output is correct
30	Correct	5 ms	376 KB	Output is correct
31	Correct	6 ms	376 KB	Output is correct
32	Correct	5 ms	376 KB	Output is correct
33	Correct	6 ms	376 KB	Output is correct
34	Correct	6 ms	376 KB	Output is correct
35	Correct	6 ms	376 KB	Output is correct
36	Correct	6 ms	376 KB	Output is correct

Subtask #3

21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	6 ms	376 KB	Output is correct
5	Correct	6 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	6 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	6 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	6 ms	376 KB	Output is correct
19	Correct	6 ms	504 KB	Output is correct
20	Correct	6 ms	376 KB	Output is correct
21	Correct	6 ms	376 KB	Output is correct
22	Correct	6 ms	376 KB	Output is correct
23	Correct	6 ms	380 KB	Output is correct
24	Correct	6 ms	376 KB	Output is correct
25	Correct	7 ms	376 KB	Output is correct
26	Correct	8 ms	376 KB	Output is correct
27	Correct	9 ms	376 KB	Output is correct
28	Correct	10 ms	376 KB	Output is correct
29	Correct	11 ms	504 KB	Output is correct
30	Correct	11 ms	376 KB	Output is correct
31	Correct	11 ms	376 KB	Output is correct
32	Correct	10 ms	376 KB	Output is correct

Subtask #4

25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	408 KB	Output is correct
10	Correct	5 ms	376 KB	Output is correct
11	Correct	5 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	5 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	6 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	6 ms	380 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	6 ms	376 KB	Output is correct
28	Correct	5 ms	376 KB	Output is correct
29	Correct	5 ms	376 KB	Output is correct
30	Correct	5 ms	376 KB	Output is correct
31	Correct	5 ms	376 KB	Output is correct
32	Correct	5 ms	376 KB	Output is correct
33	Correct	5 ms	376 KB	Output is correct
34	Correct	5 ms	376 KB	Output is correct
35	Correct	5 ms	376 KB	Output is correct
36	Correct	5 ms	376 KB	Output is correct
37	Correct	5 ms	376 KB	Output is correct
38	Correct	5 ms	376 KB	Output is correct
39	Correct	6 ms	504 KB	Output is correct
40	Correct	6 ms	380 KB	Output is correct
41	Correct	6 ms	376 KB	Output is correct
42	Correct	6 ms	376 KB	Output is correct
43	Correct	6 ms	376 KB	Output is correct
44	Correct	5 ms	376 KB	Output is correct
45	Correct	5 ms	376 KB	Output is correct
46	Correct	6 ms	376 KB	Output is correct
47	Correct	6 ms	376 KB	Output is correct
48	Correct	7 ms	376 KB	Output is correct
49	Correct	8 ms	376 KB	Output is correct
50	Correct	9 ms	376 KB	Output is correct
51	Correct	11 ms	376 KB	Output is correct
52	Correct	11 ms	376 KB	Output is correct
53	Correct	11 ms	376 KB	Output is correct
54	Correct	11 ms	376 KB	Output is correct
55	Correct	14 ms	428 KB	Output is correct
56	Correct	8 ms	380 KB	Output is correct
57	Correct	15 ms	380 KB	Output is correct
58	Correct	17 ms	376 KB	Output is correct
59	Correct	21 ms	376 KB	Output is correct
60	Correct	22 ms	376 KB	Output is correct
61	Correct	21 ms	376 KB	Output is correct
62	Correct	21 ms	376 KB	Output is correct
63	Correct	22 ms	376 KB	Output is correct
64	Correct	8 ms	376 KB	Output is correct
65	Correct	8 ms	376 KB	Output is correct
66	Correct	11 ms	376 KB	Output is correct
67	Correct	13 ms	376 KB	Output is correct
68	Correct	20 ms	376 KB	Output is correct
69	Correct	20 ms	376 KB	Output is correct
70	Correct	25 ms	376 KB	Output is correct
71	Correct	22 ms	376 KB	Output is correct
72	Correct	20 ms	376 KB	Output is correct
73	Correct	20 ms	376 KB	Output is correct
74	Correct	20 ms	376 KB	Output is correct

Subtask #5

29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	5 ms	376 KB	Output is correct
2	Correct	5 ms	376 KB	Output is correct
3	Correct	5 ms	376 KB	Output is correct
4	Correct	5 ms	376 KB	Output is correct
5	Correct	5 ms	376 KB	Output is correct
6	Correct	5 ms	376 KB	Output is correct
7	Correct	5 ms	376 KB	Output is correct
8	Correct	5 ms	376 KB	Output is correct
9	Correct	5 ms	376 KB	Output is correct
10	Correct	7 ms	376 KB	Output is correct
11	Correct	6 ms	376 KB	Output is correct
12	Correct	5 ms	376 KB	Output is correct
13	Correct	5 ms	376 KB	Output is correct
14	Correct	5 ms	376 KB	Output is correct
15	Correct	5 ms	376 KB	Output is correct
16	Correct	5 ms	376 KB	Output is correct
17	Correct	5 ms	376 KB	Output is correct
18	Correct	6 ms	376 KB	Output is correct
19	Correct	5 ms	376 KB	Output is correct
20	Correct	5 ms	376 KB	Output is correct
21	Correct	5 ms	376 KB	Output is correct
22	Correct	6 ms	376 KB	Output is correct
23	Correct	5 ms	376 KB	Output is correct
24	Correct	5 ms	376 KB	Output is correct
25	Correct	5 ms	376 KB	Output is correct
26	Correct	5 ms	376 KB	Output is correct
27	Correct	5 ms	376 KB	Output is correct
28	Correct	6 ms	376 KB	Output is correct
29	Correct	6 ms	376 KB	Output is correct
30	Correct	6 ms	376 KB	Output is correct
31	Correct	8 ms	380 KB	Output is correct
32	Correct	7 ms	380 KB	Output is correct
33	Correct	6 ms	376 KB	Output is correct
34	Correct	6 ms	376 KB	Output is correct
35	Correct	7 ms	376 KB	Output is correct
36	Correct	8 ms	376 KB	Output is correct
37	Correct	9 ms	376 KB	Output is correct
38	Correct	10 ms	376 KB	Output is correct
39	Correct	11 ms	376 KB	Output is correct
40	Correct	12 ms	376 KB	Output is correct
41	Correct	11 ms	376 KB	Output is correct
42	Correct	11 ms	380 KB	Output is correct
43	Correct	7 ms	376 KB	Output is correct
44	Correct	14 ms	376 KB	Output is correct
45	Correct	18 ms	376 KB	Output is correct
46	Correct	21 ms	376 KB	Output is correct
47	Correct	21 ms	376 KB	Output is correct
48	Correct	20 ms	376 KB	Output is correct
49	Correct	20 ms	376 KB	Output is correct
50	Correct	21 ms	376 KB	Output is correct
51	Correct	5 ms	376 KB	Output is correct
52	Correct	30 ms	376 KB	Output is correct
53	Correct	20 ms	376 KB	Output is correct
54	Correct	107 ms	504 KB	Output is correct
55	Correct	79 ms	376 KB	Output is correct
56	Correct	124 ms	376 KB	Output is correct
57	Correct	110 ms	376 KB	Output is correct
58	Correct	130 ms	504 KB	Output is correct
59	Correct	127 ms	376 KB	Output is correct
60	Correct	80 ms	376 KB	Output is correct
61	Correct	6 ms	376 KB	Output is correct
62	Correct	22 ms	380 KB	Output is correct
63	Correct	110 ms	376 KB	Output is correct
64	Correct	33 ms	376 KB	Output is correct
65	Correct	59 ms	376 KB	Output is correct
66	Correct	86 ms	632 KB	Output is correct
67	Correct	77 ms	504 KB	Output is correct
68	Correct	349 ms	480 KB	Output is correct
69	Correct	117 ms	504 KB	Output is correct