답안 #87777 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
87777	2018-12-02T13:19:51 Z	KCSC	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	158 ms	2340 KB

sculpture

#include <bits/stdc++.h>
using namespace std;

const int DIM = 2005;

int dp1[DIM]; long long psm[DIM];
bool dp2[DIM][DIM];

bool solve(long long val, int n, int a, int b) {
	long long aux = ((1LL << 50) - 1) ^ val;
	if (a == 1) {
		dp1[0] = 0;	
		for (int i = 1; i <= n; ++i) {
			dp1[i] = b + 1;
			for (int j = i; j >= 1; --j) {
				if (!((psm[i] - psm[j - 1]) & aux)) {
					dp1[i] = min(dp1[i], dp1[j - 1] + 1); } } }
		return dp1[n] <= b; }
	else {
		dp2[0][0] = true;
		for (int k = 1; k <= b; ++k) {	
			for (int i = 1; i <= n; ++i) {
				dp2[k][i] = false;	
				for (int j = i; j >= 1; --j) {
					if (!((psm[i] - psm[j - 1]) & aux)) {
						dp2[k][i] |= dp2[k - 1][j - 1]; } } } }
		for (int k = a; k <= b; ++k) {
			if (dp2[k][n]) { 
				return true; } }
		return false; } }

int main(void) {
#ifdef HOME
	freopen("sculpture.in", "r", stdin);
	freopen("sculpture.out", "w", stdout);
#endif
	int n, a, b; cin >> n >> a >> b;	
	for (int i = 1; i <= n; ++i) {
		cin >> psm[i]; psm[i] += psm[i - 1]; }
	long long ans = 0;
	for (long long i = (1LL << 49); i; i >>= 1) {
		if (!solve(ans ^ (i - 1), n, a, b)) {
			ans ^= i; } }
	cout << ans;
	return 0; }

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	256 KB	Output is correct
2	Correct	2 ms	376 KB	Output is correct
3	Correct	2 ms	616 KB	Output is correct
4	Correct	2 ms	616 KB	Output is correct
5	Correct	2 ms	616 KB	Output is correct
6	Correct	15 ms	616 KB	Output is correct
7	Correct	2 ms	696 KB	Output is correct
8	Correct	2 ms	740 KB	Output is correct
9	Correct	2 ms	744 KB	Output is correct
10	Correct	2 ms	744 KB	Output is correct
11	Correct	3 ms	752 KB	Output is correct
12	Correct	2 ms	756 KB	Output is correct
13	Correct	2 ms	760 KB	Output is correct
14	Correct	2 ms	764 KB	Output is correct
15	Correct	2 ms	764 KB	Output is correct
16	Correct	2 ms	772 KB	Output is correct
17	Correct	2 ms	796 KB	Output is correct
18	Correct	2 ms	800 KB	Output is correct
19	Correct	3 ms	804 KB	Output is correct
20	Correct	2 ms	812 KB	Output is correct
21	Correct	0 ms	816 KB	Output is correct
22	Correct	2 ms	820 KB	Output is correct
23	Correct	3 ms	824 KB	Output is correct
24	Correct	2 ms	828 KB	Output is correct
25	Correct	3 ms	832 KB	Output is correct
26	Correct	4 ms	836 KB	Output is correct
27	Correct	2 ms	840 KB	Output is correct
28	Correct	2 ms	844 KB	Output is correct
29	Correct	3 ms	848 KB	Output is correct
30	Correct	3 ms	852 KB	Output is correct
31	Correct	3 ms	856 KB	Output is correct
32	Correct	0 ms	860 KB	Output is correct
33	Correct	1 ms	864 KB	Output is correct
34	Correct	3 ms	868 KB	Output is correct
35	Correct	2 ms	872 KB	Output is correct
36	Correct	2 ms	876 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	880 KB	Output is correct
2	Correct	2 ms	888 KB	Output is correct
3	Correct	2 ms	888 KB	Output is correct
4	Correct	3 ms	892 KB	Output is correct
5	Correct	2 ms	896 KB	Output is correct
6	Correct	3 ms	904 KB	Output is correct
7	Correct	2 ms	904 KB	Output is correct
8	Correct	2 ms	908 KB	Output is correct
9	Correct	2 ms	912 KB	Output is correct
10	Correct	2 ms	916 KB	Output is correct
11	Correct	2 ms	920 KB	Output is correct
12	Correct	2 ms	924 KB	Output is correct
13	Correct	2 ms	928 KB	Output is correct
14	Correct	2 ms	932 KB	Output is correct
15	Correct	2 ms	936 KB	Output is correct
16	Correct	2 ms	940 KB	Output is correct
17	Correct	2 ms	944 KB	Output is correct
18	Correct	2 ms	948 KB	Output is correct
19	Correct	2 ms	952 KB	Output is correct
20	Correct	2 ms	956 KB	Output is correct
21	Correct	3 ms	960 KB	Output is correct
22	Correct	2 ms	964 KB	Output is correct
23	Correct	2 ms	968 KB	Output is correct
24	Correct	3 ms	972 KB	Output is correct
25	Correct	2 ms	976 KB	Output is correct
26	Correct	1 ms	980 KB	Output is correct
27	Correct	2 ms	984 KB	Output is correct
28	Correct	3 ms	988 KB	Output is correct
29	Correct	2 ms	992 KB	Output is correct
30	Correct	2 ms	992 KB	Output is correct
31	Correct	3 ms	1004 KB	Output is correct
32	Correct	1 ms	1004 KB	Output is correct
33	Correct	3 ms	1008 KB	Output is correct
34	Correct	3 ms	1012 KB	Output is correct
35	Correct	2 ms	1016 KB	Output is correct
36	Correct	3 ms	1020 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	1156 KB	Output is correct
2	Correct	2 ms	1160 KB	Output is correct
3	Correct	2 ms	1196 KB	Output is correct
4	Correct	2 ms	1200 KB	Output is correct
5	Correct	3 ms	1208 KB	Output is correct
6	Correct	3 ms	1208 KB	Output is correct
7	Correct	2 ms	1216 KB	Output is correct
8	Correct	2 ms	1220 KB	Output is correct
9	Correct	2 ms	1224 KB	Output is correct
10	Correct	2 ms	1224 KB	Output is correct
11	Correct	2 ms	1232 KB	Output is correct
12	Correct	2 ms	1236 KB	Output is correct
13	Correct	2 ms	1236 KB	Output is correct
14	Correct	1 ms	1244 KB	Output is correct
15	Correct	2 ms	1248 KB	Output is correct
16	Correct	2 ms	1252 KB	Output is correct
17	Correct	3 ms	1256 KB	Output is correct
18	Correct	2 ms	1256 KB	Output is correct
19	Correct	3 ms	1264 KB	Output is correct
20	Correct	2 ms	1276 KB	Output is correct
21	Correct	3 ms	1276 KB	Output is correct
22	Correct	2 ms	1396 KB	Output is correct
23	Correct	3 ms	1396 KB	Output is correct
24	Correct	3 ms	1396 KB	Output is correct
25	Correct	3 ms	1396 KB	Output is correct
26	Correct	3 ms	1396 KB	Output is correct
27	Correct	3 ms	1396 KB	Output is correct
28	Correct	3 ms	1396 KB	Output is correct
29	Correct	3 ms	1396 KB	Output is correct
30	Correct	3 ms	1396 KB	Output is correct
31	Correct	3 ms	1396 KB	Output is correct
32	Correct	3 ms	1396 KB	Output is correct

Subtask #4
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	1396 KB	Output is correct
2	Correct	3 ms	1396 KB	Output is correct
3	Correct	3 ms	1396 KB	Output is correct
4	Correct	2 ms	1396 KB	Output is correct
5	Correct	3 ms	1396 KB	Output is correct
6	Correct	3 ms	1396 KB	Output is correct
7	Correct	3 ms	1396 KB	Output is correct
8	Correct	3 ms	1396 KB	Output is correct
9	Correct	2 ms	1396 KB	Output is correct
10	Correct	2 ms	1396 KB	Output is correct
11	Correct	2 ms	1400 KB	Output is correct
12	Correct	2 ms	1404 KB	Output is correct
13	Correct	2 ms	1408 KB	Output is correct
14	Correct	2 ms	1412 KB	Output is correct
15	Correct	2 ms	1412 KB	Output is correct
16	Correct	2 ms	1420 KB	Output is correct
17	Correct	2 ms	1424 KB	Output is correct
18	Correct	2 ms	1428 KB	Output is correct
19	Correct	2 ms	1432 KB	Output is correct
20	Correct	3 ms	1436 KB	Output is correct
21	Correct	3 ms	1440 KB	Output is correct
22	Correct	3 ms	1444 KB	Output is correct
23	Correct	3 ms	1448 KB	Output is correct
24	Correct	3 ms	1456 KB	Output is correct
25	Correct	3 ms	1460 KB	Output is correct
26	Correct	2 ms	1464 KB	Output is correct
27	Correct	2 ms	1468 KB	Output is correct
28	Correct	2 ms	1472 KB	Output is correct
29	Correct	2 ms	1600 KB	Output is correct
30	Correct	7 ms	1600 KB	Output is correct
31	Correct	2 ms	1600 KB	Output is correct
32	Correct	2 ms	1600 KB	Output is correct
33	Correct	2 ms	1600 KB	Output is correct
34	Correct	2 ms	1600 KB	Output is correct
35	Correct	3 ms	1600 KB	Output is correct
36	Correct	3 ms	1600 KB	Output is correct
37	Correct	3 ms	1600 KB	Output is correct
38	Correct	2 ms	1600 KB	Output is correct
39	Correct	3 ms	1600 KB	Output is correct
40	Correct	3 ms	1600 KB	Output is correct
41	Correct	2 ms	1668 KB	Output is correct
42	Correct	3 ms	1668 KB	Output is correct
43	Correct	3 ms	1668 KB	Output is correct
44	Correct	3 ms	1668 KB	Output is correct
45	Correct	3 ms	1668 KB	Output is correct
46	Correct	3 ms	1668 KB	Output is correct
47	Correct	3 ms	1668 KB	Output is correct
48	Correct	3 ms	1668 KB	Output is correct
49	Correct	3 ms	1668 KB	Output is correct
50	Correct	3 ms	1668 KB	Output is correct
51	Correct	3 ms	1668 KB	Output is correct
52	Correct	3 ms	1668 KB	Output is correct
53	Correct	3 ms	1668 KB	Output is correct
54	Correct	3 ms	1668 KB	Output is correct
55	Correct	3 ms	1668 KB	Output is correct
56	Correct	3 ms	1668 KB	Output is correct
57	Correct	3 ms	1668 KB	Output is correct
58	Correct	3 ms	1668 KB	Output is correct
59	Correct	3 ms	1668 KB	Output is correct
60	Correct	3 ms	1668 KB	Output is correct
61	Correct	3 ms	1668 KB	Output is correct
62	Correct	3 ms	1676 KB	Output is correct
63	Correct	3 ms	1680 KB	Output is correct
64	Correct	39 ms	1812 KB	Output is correct
65	Correct	5 ms	1812 KB	Output is correct
66	Correct	5 ms	1812 KB	Output is correct
67	Correct	11 ms	1812 KB	Output is correct
68	Correct	21 ms	1832 KB	Output is correct
69	Correct	42 ms	1964 KB	Output is correct
70	Correct	40 ms	1968 KB	Output is correct
71	Correct	4 ms	1968 KB	Output is correct
72	Correct	44 ms	1968 KB	Output is correct
73	Correct	32 ms	1968 KB	Output is correct
74	Correct	30 ms	1968 KB	Output is correct

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	1968 KB	Output is correct
2	Correct	3 ms	1968 KB	Output is correct
3	Correct	2 ms	1968 KB	Output is correct
4	Correct	3 ms	1968 KB	Output is correct
5	Correct	2 ms	1968 KB	Output is correct
6	Correct	2 ms	1968 KB	Output is correct
7	Correct	3 ms	1968 KB	Output is correct
8	Correct	2 ms	1968 KB	Output is correct
9	Correct	2 ms	1968 KB	Output is correct
10	Correct	2 ms	1968 KB	Output is correct
11	Correct	0 ms	1968 KB	Output is correct
12	Correct	3 ms	1968 KB	Output is correct
13	Correct	2 ms	1968 KB	Output is correct
14	Correct	3 ms	1968 KB	Output is correct
15	Correct	2 ms	1968 KB	Output is correct
16	Correct	3 ms	1968 KB	Output is correct
17	Correct	3 ms	1968 KB	Output is correct
18	Correct	3 ms	1968 KB	Output is correct
19	Correct	3 ms	1968 KB	Output is correct
20	Correct	3 ms	1968 KB	Output is correct
21	Correct	3 ms	1968 KB	Output is correct
22	Correct	3 ms	1968 KB	Output is correct
23	Correct	2 ms	1968 KB	Output is correct
24	Correct	1 ms	1968 KB	Output is correct
25	Correct	3 ms	1968 KB	Output is correct
26	Correct	2 ms	1968 KB	Output is correct
27	Correct	2 ms	1968 KB	Output is correct
28	Correct	2 ms	1968 KB	Output is correct
29	Correct	2 ms	1968 KB	Output is correct
30	Correct	2 ms	1968 KB	Output is correct
31	Correct	3 ms	1968 KB	Output is correct
32	Correct	2 ms	1968 KB	Output is correct
33	Correct	3 ms	1968 KB	Output is correct
34	Correct	3 ms	1968 KB	Output is correct
35	Correct	3 ms	2028 KB	Output is correct
36	Correct	3 ms	2028 KB	Output is correct
37	Correct	3 ms	2028 KB	Output is correct
38	Correct	3 ms	2028 KB	Output is correct
39	Correct	3 ms	2028 KB	Output is correct
40	Correct	3 ms	2052 KB	Output is correct
41	Correct	2 ms	2052 KB	Output is correct
42	Correct	3 ms	2052 KB	Output is correct
43	Correct	3 ms	2052 KB	Output is correct
44	Correct	3 ms	2052 KB	Output is correct
45	Correct	3 ms	2052 KB	Output is correct
46	Correct	3 ms	2112 KB	Output is correct
47	Correct	3 ms	2112 KB	Output is correct
48	Correct	3 ms	2112 KB	Output is correct
49	Correct	3 ms	2112 KB	Output is correct
50	Correct	2 ms	2112 KB	Output is correct
51	Correct	3 ms	2112 KB	Output is correct
52	Correct	17 ms	2112 KB	Output is correct
53	Correct	25 ms	2112 KB	Output is correct
54	Correct	45 ms	2112 KB	Output is correct
55	Correct	41 ms	2112 KB	Output is correct
56	Correct	148 ms	2232 KB	Output is correct
57	Correct	157 ms	2232 KB	Output is correct
58	Correct	147 ms	2232 KB	Output is correct
59	Correct	148 ms	2232 KB	Output is correct
60	Correct	158 ms	2232 KB	Output is correct
61	Correct	3 ms	2232 KB	Output is correct
62	Correct	25 ms	2232 KB	Output is correct
63	Correct	46 ms	2244 KB	Output is correct
64	Correct	42 ms	2244 KB	Output is correct
65	Correct	139 ms	2292 KB	Output is correct
66	Correct	119 ms	2308 KB	Output is correct
67	Correct	151 ms	2308 KB	Output is correct
68	Correct	155 ms	2308 KB	Output is correct
69	Correct	151 ms	2340 KB	Output is correct

답안 #87777

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 29.0 / 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
29.0 / 29.0