oj.uz

Submission #41428

# Submission time Handle Problem Language Result Execution time Memory
41428 2018-02-17T08:15:52 Z cmaster Bali Sculptures (APIO15_sculpture) C++14
50 / 100
 243 ms 752 KB 
#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;
}
 
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];
	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
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 248 KB Output is correct
2 Correct 1 ms 352 KB Output is correct
3 Correct 2 ms 424 KB Output is correct
4 Correct 1 ms 440 KB Output is correct
5 Correct 2 ms 496 KB Output is correct
6 Correct 2 ms 496 KB Output is correct
7 Correct 2 ms 512 KB Output is correct
8 Correct 2 ms 620 KB Output is correct
9 Correct 2 ms 620 KB Output is correct
10 Correct 2 ms 620 KB Output is correct
11 Correct 2 ms 672 KB Output is correct
12 Correct 2 ms 672 KB Output is correct
13 Correct 2 ms 672 KB Output is correct
14 Correct 2 ms 672 KB Output is correct
15 Incorrect 2 ms 672 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #2
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 672 KB Output is correct
2 Correct 2 ms 672 KB Output is correct
3 Correct 2 ms 672 KB Output is correct
4 Correct 2 ms 672 KB Output is correct
5 Correct 2 ms 672 KB Output is correct
6 Correct 2 ms 672 KB Output is correct
7 Correct 2 ms 672 KB Output is correct
8 Correct 2 ms 672 KB Output is correct
9 Correct 2 ms 672 KB Output is correct
10 Correct 2 ms 672 KB Output is correct
11 Correct 2 ms 672 KB Output is correct
12 Correct 2 ms 672 KB Output is correct
13 Correct 2 ms 700 KB Output is correct
14 Correct 2 ms 700 KB Output is correct
15 Incorrect 2 ms 700 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 700 KB Output is correct
2 Correct 2 ms 700 KB Output is correct
3 Correct 2 ms 700 KB Output is correct
4 Correct 1 ms 700 KB Output is correct
5 Correct 1 ms 700 KB Output is correct
6 Correct 2 ms 700 KB Output is correct
7 Correct 2 ms 700 KB Output is correct
8 Correct 2 ms 700 KB Output is correct
9 Correct 2 ms 700 KB Output is correct
10 Correct 2 ms 700 KB Output is correct
11 Correct 2 ms 700 KB Output is correct
12 Correct 2 ms 700 KB Output is correct
13 Correct 2 ms 700 KB Output is correct
14 Correct 2 ms 700 KB Output is correct
15 Correct 2 ms 700 KB Output is correct
16 Correct 2 ms 728 KB Output is correct
17 Correct 2 ms 728 KB Output is correct
18 Correct 3 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 3 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 3 ms 728 KB Output is correct
27 Correct 3 ms 728 KB Output is correct
28 Correct 5 ms 728 KB Output is correct
29 Correct 4 ms 728 KB Output is correct
30 Correct 6 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

# Verdict Execution time Memory Grader output
1 Correct 2 ms 728 KB Output is correct
2 Correct 1 ms 728 KB Output is correct
3 Correct 1 ms 728 KB Output is correct
4 Correct 1 ms 728 KB Output is correct
5 Correct 1 ms 728 KB Output is correct
6 Correct 1 ms 728 KB Output is correct
7 Correct 1 ms 728 KB Output is correct
8 Correct 1 ms 728 KB Output is correct
9 Correct 2 ms 728 KB Output is correct
10 Correct 1 ms 728 KB Output is correct
11 Correct 1 ms 728 KB Output is correct
12 Correct 1 ms 728 KB Output is correct
13 Correct 1 ms 728 KB Output is correct
14 Correct 2 ms 728 KB Output is correct
15 Incorrect 1 ms 728 KB Output isn't correct
16 Halted 0 ms 0 KB -

Subtask #5
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 728 KB Output is correct
2 Correct 2 ms 728 KB Output is correct
3 Correct 1 ms 728 KB Output is correct
4 Correct 1 ms 728 KB Output is correct
5 Correct 2 ms 728 KB Output is correct
6 Correct 1 ms 728 KB Output is correct
7 Correct 1 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 1 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 1 ms 728 KB Output is correct
15 Correct 1 ms 728 KB Output is correct
16 Correct 1 ms 728 KB Output is correct
17 Correct 1 ms 728 KB Output is correct
18 Correct 1 ms 728 KB Output is correct
19 Correct 1 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 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 2 ms 728 KB Output is correct
34 Correct 2 ms 728 KB Output is correct
35 Correct 2 ms 728 KB Output is correct
36 Correct 3 ms 728 KB Output is correct
37 Correct 3 ms 728 KB Output is correct
38 Correct 6 ms 728 KB Output is correct
39 Correct 4 ms 728 KB Output is correct
40 Correct 6 ms 728 KB Output is correct
41 Correct 5 ms 728 KB Output is correct
42 Correct 5 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 3 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 3 ms 728 KB Output is correct
51 Correct 3 ms 728 KB Output is correct
52 Correct 16 ms 728 KB Output is correct
53 Correct 22 ms 728 KB Output is correct
54 Correct 50 ms 728 KB Output is correct
55 Correct 37 ms 728 KB Output is correct
56 Correct 93 ms 752 KB Output is correct
57 Correct 86 ms 752 KB Output is correct
58 Correct 56 ms 752 KB Output is correct
59 Correct 52 ms 752 KB Output is correct
60 Correct 243 ms 752 KB Output is correct
61 Correct 3 ms 752 KB Output is correct
62 Correct 24 ms 752 KB Output is correct
63 Correct 48 ms 752 KB Output is correct
64 Correct 34 ms 752 KB Output is correct
65 Correct 47 ms 752 KB Output is correct
66 Correct 68 ms 752 KB Output is correct
67 Correct 193 ms 752 KB Output is correct
68 Correct 105 ms 752 KB Output is correct
69 Correct 73 ms 752 KB Output is correct