답안 #41430 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
41430	2018-02-17T08:17:58 Z	cmaster	Bali Sculptures (APIO15_sculpture)	C++14	75 / 100	1000 ms	20588 KB

sculpture

#include <bits/stdc++.h>
/*#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/detail/standard_policies.hpp>*/
 
#define pb push_back
#define mp make_pair
#define sz(s) ((int)(s.size()))
#define all(s) s.begin(), s.end()
#define rep(i, a, n) for (int i = a; i <= n; ++i)
#define per(i, n, a) for (int i = n; i >= a; --i)
#define onlycin ios_base::sync_with_stdio(false); cin.tie(0) 
#define F first
#define S second
using namespace std;
// using namespace __gnu_pbds;
typedef long long ll;
typedef unsigned long long ull;
/*typedef tree<
pair < int, int >,
null_type,
less< pair < int, int > >,
rb_tree_tag,
tree_order_statistics_node_update>
ordered_set;*/
// find_by_order() order_of_key()
const int MAXN = (int)5e5+228;
const char nxtl = '\n';
const int mod = (int)1e9+7;
const double eps = (double)1e-7;
template<typename T> inline bool updmin(T &a, const T &b) {return a > b ? a = b, 1 : 0;}
template<typename T> inline bool updmax(T &a, const T &b) {return a < b ? a = b, 1 : 0;}
 
int n, l, r, a[MAXN];
int dp[MAXN];
 
inline bool check(const ll &lim, const ll &mid, const ll &MOD, const ll &tmp) {
	dp[0] = 0;
	rep(i, 1, n) {
		ll cur = 0ll;
		dp[i] = n+n;
		per(j, i, 1) {
			cur += a[j];
			if(cur >= lim) break;
			if((cur & tmp) == 0ll && cur % MOD < mid)
				updmin(dp[i], dp[j-1]+1);
		}
	}
	return dp[n] <= r;
}
map < pair < ll, pair < ll, ll > >, ll > dd;
ll rec(int i, ll cost, int cnt) {
	if(i == n+1) {
		if(l <= cnt && cnt <= r) return cost;
		return (ll)1e15;
	}
	if(dd.count(mp(i, mp(cost, cnt)))) return dd[mp(i, mp(cost, cnt))];
	ll ans = (ll)1e15;
	ll sum = 0;
	rep(j, i, n) {
		sum += a[j];
		ans = min(ans, rec(j+1, cost | sum, cnt+1));
	}
	return dd[mp(i, mp(cost, cnt))] = ans;
}
 
int main() {
	#ifdef accepted
		freopen(".in", "r", stdin);
		freopen(".out", "w", stdout);
	#endif
	onlycin;
	cin >> n >> l >> r;
	rep(i, 1, n) cin >> a[i];
	if(l > 1) {
		cout << rec(1, 0, 0) << nxtl;
		return 0;
	}
	int last = 42, fr = 42;
	ll res = 0ll;
	ll just = 0ll;
	per(bit, 40, 0) {
		ll lim = (1ll << fr*1ll);
		if(last == 42) lim = (1ll << bit);
		if(!check(lim, (1ll<<bit*1ll), (1ll << last*1ll), just)) {
			if(fr == 42) fr = bit+1;
			res |= (1ll << bit*1ll);
			last = bit;
		} else just |= (1ll << bit*1ll);
	}
	cout << res << nxtl;
	
	return 0;
}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	248 KB	Output is correct
2	Correct	2 ms	352 KB	Output is correct
3	Correct	2 ms	388 KB	Output is correct
4	Correct	1 ms	404 KB	Output is correct
5	Correct	2 ms	408 KB	Output is correct
6	Correct	2 ms	460 KB	Output is correct
7	Correct	2 ms	532 KB	Output is correct
8	Correct	2 ms	548 KB	Output is correct
9	Correct	2 ms	548 KB	Output is correct
10	Correct	2 ms	548 KB	Output is correct
11	Correct	2 ms	656 KB	Output is correct
12	Correct	2 ms	708 KB	Output is correct
13	Correct	2 ms	708 KB	Output is correct
14	Correct	1 ms	708 KB	Output is correct
15	Correct	2 ms	708 KB	Output is correct
16	Correct	1 ms	724 KB	Output is correct
17	Correct	2 ms	724 KB	Output is correct
18	Correct	2 ms	724 KB	Output is correct
19	Correct	2 ms	724 KB	Output is correct
20	Correct	2 ms	724 KB	Output is correct
21	Correct	3 ms	724 KB	Output is correct
22	Correct	3 ms	724 KB	Output is correct
23	Correct	2 ms	724 KB	Output is correct
24	Correct	3 ms	724 KB	Output is correct
25	Correct	3 ms	724 KB	Output is correct
26	Correct	2 ms	724 KB	Output is correct
27	Correct	2 ms	724 KB	Output is correct
28	Correct	2 ms	724 KB	Output is correct
29	Correct	2 ms	724 KB	Output is correct
30	Correct	2 ms	724 KB	Output is correct
31	Correct	2 ms	724 KB	Output is correct
32	Correct	2 ms	724 KB	Output is correct
33	Correct	2 ms	724 KB	Output is correct
34	Correct	2 ms	724 KB	Output is correct
35	Correct	2 ms	724 KB	Output is correct
36	Correct	2 ms	724 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	724 KB	Output is correct
2	Correct	2 ms	724 KB	Output is correct
3	Correct	2 ms	724 KB	Output is correct
4	Correct	2 ms	724 KB	Output is correct
5	Correct	2 ms	728 KB	Output is correct
6	Correct	2 ms	728 KB	Output is correct
7	Correct	2 ms	728 KB	Output is correct
8	Correct	2 ms	728 KB	Output is correct
9	Correct	2 ms	728 KB	Output is correct
10	Correct	2 ms	728 KB	Output is correct
11	Correct	2 ms	728 KB	Output is correct
12	Correct	2 ms	728 KB	Output is correct
13	Correct	2 ms	728 KB	Output is correct
14	Correct	2 ms	728 KB	Output is correct
15	Correct	1 ms	728 KB	Output is correct
16	Correct	2 ms	728 KB	Output is correct
17	Correct	2 ms	728 KB	Output is correct
18	Correct	2 ms	728 KB	Output is correct
19	Correct	2 ms	728 KB	Output is correct
20	Correct	2 ms	728 KB	Output is correct
21	Correct	3 ms	728 KB	Output is correct
22	Correct	2 ms	728 KB	Output is correct
23	Correct	2 ms	728 KB	Output is correct
24	Correct	3 ms	728 KB	Output is correct
25	Correct	2 ms	728 KB	Output is correct
26	Correct	3 ms	728 KB	Output is correct
27	Correct	2 ms	728 KB	Output is correct
28	Correct	2 ms	728 KB	Output is correct
29	Correct	2 ms	728 KB	Output is correct
30	Correct	2 ms	728 KB	Output is correct
31	Correct	2 ms	728 KB	Output is correct
32	Correct	2 ms	728 KB	Output is correct
33	Correct	3 ms	728 KB	Output is correct
34	Correct	3 ms	728 KB	Output is correct
35	Correct	2 ms	728 KB	Output is correct
36	Correct	2 ms	728 KB	Output is correct

Subtask #3
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	728 KB	Output is correct
2	Correct	1 ms	728 KB	Output is correct
3	Correct	2 ms	728 KB	Output is correct
4	Correct	2 ms	728 KB	Output is correct
5	Correct	2 ms	728 KB	Output is correct
6	Correct	2 ms	728 KB	Output is correct
7	Correct	2 ms	728 KB	Output is correct
8	Correct	2 ms	728 KB	Output is correct
9	Correct	2 ms	728 KB	Output is correct
10	Correct	2 ms	728 KB	Output is correct
11	Correct	2 ms	728 KB	Output is correct
12	Correct	2 ms	728 KB	Output is correct
13	Correct	2 ms	728 KB	Output is correct
14	Correct	2 ms	728 KB	Output is correct
15	Correct	2 ms	728 KB	Output is correct
16	Correct	2 ms	728 KB	Output is correct
17	Correct	2 ms	728 KB	Output is correct
18	Correct	2 ms	728 KB	Output is correct
19	Correct	2 ms	728 KB	Output is correct
20	Correct	2 ms	728 KB	Output is correct
21	Correct	3 ms	728 KB	Output is correct
22	Correct	2 ms	728 KB	Output is correct
23	Correct	3 ms	728 KB	Output is correct
24	Correct	3 ms	728 KB	Output is correct
25	Correct	3 ms	728 KB	Output is correct
26	Correct	3 ms	728 KB	Output is correct
27	Correct	4 ms	728 KB	Output is correct
28	Correct	4 ms	728 KB	Output is correct
29	Correct	5 ms	728 KB	Output is correct
30	Correct	5 ms	728 KB	Output is correct
31	Correct	4 ms	728 KB	Output is correct
32	Correct	4 ms	728 KB	Output is correct

Subtask #4
0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	728 KB	Output is correct
2	Correct	2 ms	728 KB	Output is correct
3	Correct	2 ms	728 KB	Output is correct
4	Correct	2 ms	728 KB	Output is correct
5	Correct	2 ms	728 KB	Output is correct
6	Correct	2 ms	728 KB	Output is correct
7	Correct	2 ms	728 KB	Output is correct
8	Correct	2 ms	728 KB	Output is correct
9	Correct	2 ms	728 KB	Output is correct
10	Correct	2 ms	728 KB	Output is correct
11	Correct	2 ms	728 KB	Output is correct
12	Correct	2 ms	728 KB	Output is correct
13	Correct	2 ms	728 KB	Output is correct
14	Correct	2 ms	728 KB	Output is correct
15	Correct	2 ms	728 KB	Output is correct
16	Correct	2 ms	728 KB	Output is correct
17	Correct	2 ms	728 KB	Output is correct
18	Correct	2 ms	728 KB	Output is correct
19	Correct	3 ms	728 KB	Output is correct
20	Correct	2 ms	728 KB	Output is correct
21	Correct	2 ms	728 KB	Output is correct
22	Correct	2 ms	728 KB	Output is correct
23	Correct	2 ms	728 KB	Output is correct
24	Correct	2 ms	728 KB	Output is correct
25	Correct	2 ms	728 KB	Output is correct
26	Correct	2 ms	728 KB	Output is correct
27	Correct	1 ms	728 KB	Output is correct
28	Correct	2 ms	728 KB	Output is correct
29	Correct	1 ms	728 KB	Output is correct
30	Correct	1 ms	728 KB	Output is correct
31	Correct	1 ms	728 KB	Output is correct
32	Correct	1 ms	728 KB	Output is correct
33	Correct	1 ms	728 KB	Output is correct
34	Correct	1 ms	728 KB	Output is correct
35	Correct	2 ms	728 KB	Output is correct
36	Correct	2 ms	728 KB	Output is correct
37	Correct	2 ms	728 KB	Output is correct
38	Correct	2 ms	728 KB	Output is correct
39	Correct	2 ms	728 KB	Output is correct
40	Correct	2 ms	728 KB	Output is correct
41	Correct	2 ms	728 KB	Output is correct
42	Correct	2 ms	728 KB	Output is correct
43	Correct	2 ms	728 KB	Output is correct
44	Correct	2 ms	728 KB	Output is correct
45	Correct	2 ms	728 KB	Output is correct
46	Correct	2 ms	728 KB	Output is correct
47	Correct	2 ms	728 KB	Output is correct
48	Correct	3 ms	728 KB	Output is correct
49	Correct	3 ms	728 KB	Output is correct
50	Correct	4 ms	728 KB	Output is correct
51	Correct	4 ms	728 KB	Output is correct
52	Correct	4 ms	728 KB	Output is correct
53	Correct	4 ms	728 KB	Output is correct
54	Correct	4 ms	728 KB	Output is correct
55	Correct	5 ms	728 KB	Output is correct
56	Correct	2 ms	728 KB	Output is correct
57	Correct	2 ms	728 KB	Output is correct
58	Correct	2 ms	728 KB	Output is correct
59	Correct	3 ms	728 KB	Output is correct
60	Correct	2 ms	728 KB	Output is correct
61	Correct	2 ms	728 KB	Output is correct
62	Correct	2 ms	728 KB	Output is correct
63	Correct	2 ms	728 KB	Output is correct
64	Correct	294 ms	4604 KB	Output is correct
65	Execution timed out	1069 ms	20588 KB	Time limit exceeded
66	Halted	0 ms	0 KB	-

Subtask #5
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	20588 KB	Output is correct
2	Correct	2 ms	20588 KB	Output is correct
3	Correct	2 ms	20588 KB	Output is correct
4	Correct	2 ms	20588 KB	Output is correct
5	Correct	2 ms	20588 KB	Output is correct
6	Correct	2 ms	20588 KB	Output is correct
7	Correct	2 ms	20588 KB	Output is correct
8	Correct	2 ms	20588 KB	Output is correct
9	Correct	2 ms	20588 KB	Output is correct
10	Correct	2 ms	20588 KB	Output is correct
11	Correct	2 ms	20588 KB	Output is correct
12	Correct	2 ms	20588 KB	Output is correct
13	Correct	1 ms	20588 KB	Output is correct
14	Correct	1 ms	20588 KB	Output is correct
15	Correct	2 ms	20588 KB	Output is correct
16	Correct	1 ms	20588 KB	Output is correct
17	Correct	2 ms	20588 KB	Output is correct
18	Correct	2 ms	20588 KB	Output is correct
19	Correct	2 ms	20588 KB	Output is correct
20	Correct	1 ms	20588 KB	Output is correct
21	Correct	2 ms	20588 KB	Output is correct
22	Correct	2 ms	20588 KB	Output is correct
23	Correct	2 ms	20588 KB	Output is correct
24	Correct	2 ms	20588 KB	Output is correct
25	Correct	2 ms	20588 KB	Output is correct
26	Correct	2 ms	20588 KB	Output is correct
27	Correct	2 ms	20588 KB	Output is correct
28	Correct	2 ms	20588 KB	Output is correct
29	Correct	2 ms	20588 KB	Output is correct
30	Correct	2 ms	20588 KB	Output is correct
31	Correct	3 ms	20588 KB	Output is correct
32	Correct	2 ms	20588 KB	Output is correct
33	Correct	2 ms	20588 KB	Output is correct
34	Correct	2 ms	20588 KB	Output is correct
35	Correct	3 ms	20588 KB	Output is correct
36	Correct	3 ms	20588 KB	Output is correct
37	Correct	4 ms	20588 KB	Output is correct
38	Correct	4 ms	20588 KB	Output is correct
39	Correct	4 ms	20588 KB	Output is correct
40	Correct	4 ms	20588 KB	Output is correct
41	Correct	4 ms	20588 KB	Output is correct
42	Correct	4 ms	20588 KB	Output is correct
43	Correct	2 ms	20588 KB	Output is correct
44	Correct	2 ms	20588 KB	Output is correct
45	Correct	2 ms	20588 KB	Output is correct
46	Correct	2 ms	20588 KB	Output is correct
47	Correct	2 ms	20588 KB	Output is correct
48	Correct	3 ms	20588 KB	Output is correct
49	Correct	3 ms	20588 KB	Output is correct
50	Correct	2 ms	20588 KB	Output is correct
51	Correct	2 ms	20588 KB	Output is correct
52	Correct	18 ms	20588 KB	Output is correct
53	Correct	20 ms	20588 KB	Output is correct
54	Correct	46 ms	20588 KB	Output is correct
55	Correct	42 ms	20588 KB	Output is correct
56	Correct	89 ms	20588 KB	Output is correct
57	Correct	89 ms	20588 KB	Output is correct
58	Correct	56 ms	20588 KB	Output is correct
59	Correct	55 ms	20588 KB	Output is correct
60	Correct	273 ms	20588 KB	Output is correct
61	Correct	3 ms	20588 KB	Output is correct
62	Correct	26 ms	20588 KB	Output is correct
63	Correct	58 ms	20588 KB	Output is correct
64	Correct	32 ms	20588 KB	Output is correct
65	Correct	47 ms	20588 KB	Output is correct
66	Correct	63 ms	20588 KB	Output is correct
67	Correct	186 ms	20588 KB	Output is correct
68	Correct	126 ms	20588 KB	Output is correct
69	Correct	73 ms	20588 KB	Output is correct

답안 #41430

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 29.0 / 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
29.0 / 29.0