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답안 #492584

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
492584 2021-12-08T04:27:46 Z PoPularPlusPlus Bali Sculptures (APIO15_sculpture) C++17
71 / 100
 106 ms 420 KB 
#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define ull unsigned long long 
#define pb(e) push_back(e)
#define sv(a) sort(a.begin(),a.end())
#define sa(a,n) sort(a,a+n)
#define mp(a,b) make_pair(a,b)
#define vf first
#define vs second
#define ar array
#define all(x) x.begin(),x.end()
const int inf = 0x3f3f3f3f;
const int mod = 1000000007; 
const double PI=3.14159265358979323846264338327950288419716939937510582097494459230;
bool remender(ll a , ll b){return a%b;}

void solve(){
	int n;
	cin >> n;
	int a , b;
	cin >> a >> b;
	ll arr[n + 1];
	for(int i = 1; i <= n; i++)cin >> arr[i];
	if(n <= 100){
		ll dp[n + 1][b + 1];
		ll cur = 0;
		ll ans = 0;
		ll sum;
		for(ll bit = 39; bit >= 0; bit--){
			memset(dp,-1,sizeof dp);
			dp[0][0] = 1;
			cur += 1LL << bit;
			for(int i = 1; i <= n; i++){
				sum = 0;
				for(int j = 1; j <= min(i , b); j++){
					sum = 0;
					for(int k = i; k > 0; k--){
						sum += arr[k];
						if((sum & cur) == 0)dp[i][j] = max(dp[i][j] , dp[k-1][j-1]);
					}
				}
			}
			int possible = 0;
			for(int j = a; j <= b; j++){
				if(dp[n][j] != -1){
					possible = 1;
				}
			}
			if(possible == 0){
				cur -= 1LL << bit;
				ans += 1LL << bit;
			}
		}
		cout << ans << '\n';
	}
	else {
		ll ans = 0;
		ll cur = 0;
		ll sum;
		int dp[n + 1];
		memset(dp,-1,sizeof dp);
		for(ll bit = 39; bit >= 0; bit--){
			cur += 1LL << bit;
			memset(dp,-1,sizeof dp);
			dp[0] = 0;
			for(int i = 1; i <= n; i++){
				sum = 0;
				for(int j = i; j > 0; j--){
					sum += arr[j];
					if((sum & cur) == 0 && dp[j-1] != -1){
						if(dp[i]!=-1)dp[i] = min(dp[i] , dp[j-1] + 1);
						else dp[i] = dp[j-1] + 1;
					}
				}
			}
			if(dp[n] > b || dp[n] == -1){
				cur -= 1LL << bit;
				ans += 1LL << bit;
			}
		}
		cout << ans << '\n';
	}
}

int main(){
ios_base::sync_with_stdio(false);
cin.tie(NULL);
	//int t;cin >> t;while(t--)
	solve();
	return 0;
}

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 0 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 2 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 0 ms 204 KB Output is correct
29 Correct 0 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 0 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 1 ms 204 KB Output is correct
36 Correct 1 ms 204 KB Output is correct

Subtask #2
16.0 / 16.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 292 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 0 ms 204 KB Output is correct
21 Correct 0 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 1 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 1 ms 204 KB Output is correct
30 Correct 2 ms 204 KB Output is correct
31 Correct 3 ms 204 KB Output is correct
32 Correct 3 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 3 ms 204 KB Output is correct
35 Correct 2 ms 204 KB Output is correct
36 Correct 2 ms 204 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 312 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 0 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 2 ms 204 KB Output is correct
18 Correct 3 ms 204 KB Output is correct
19 Correct 3 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 3 ms 204 KB Output is correct
22 Correct 2 ms 312 KB Output is correct
23 Correct 2 ms 204 KB Output is correct
24 Correct 3 ms 204 KB Output is correct
25 Correct 3 ms 204 KB Output is correct
26 Correct 9 ms 316 KB Output is correct
27 Correct 27 ms 332 KB Output is correct
28 Correct 40 ms 332 KB Output is correct
29 Correct 39 ms 364 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 24 ms 332 KB Output is correct
32 Correct 37 ms 348 KB Output is correct

Subtask #4
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 204 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Correct 0 ms 204 KB Output is correct
4 Correct 0 ms 204 KB Output is correct
5 Correct 0 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 0 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 0 ms 204 KB Output is correct
16 Correct 0 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 0 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 0 ms 204 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 0 ms 204 KB Output is correct
28 Correct 1 ms 204 KB Output is correct
29 Correct 0 ms 204 KB Output is correct
30 Correct 1 ms 204 KB Output is correct
31 Correct 0 ms 204 KB Output is correct
32 Correct 0 ms 204 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 1 ms 204 KB Output is correct
35 Correct 0 ms 204 KB Output is correct
36 Correct 1 ms 204 KB Output is correct
37 Correct 1 ms 204 KB Output is correct
38 Correct 1 ms 204 KB Output is correct
39 Correct 1 ms 204 KB Output is correct
40 Correct 3 ms 204 KB Output is correct
41 Correct 4 ms 204 KB Output is correct
42 Correct 3 ms 204 KB Output is correct
43 Correct 1 ms 204 KB Output is correct
44 Correct 3 ms 204 KB Output is correct
45 Correct 3 ms 204 KB Output is correct
46 Correct 1 ms 204 KB Output is correct
47 Correct 4 ms 204 KB Output is correct
48 Correct 3 ms 204 KB Output is correct
49 Correct 7 ms 204 KB Output is correct
50 Correct 24 ms 420 KB Output is correct
51 Correct 40 ms 360 KB Output is correct
52 Correct 38 ms 332 KB Output is correct
53 Correct 2 ms 204 KB Output is correct
54 Correct 25 ms 332 KB Output is correct
55 Correct 37 ms 352 KB Output is correct
56 Correct 2 ms 204 KB Output is correct
57 Correct 4 ms 204 KB Output is correct
58 Correct 11 ms 332 KB Output is correct
59 Correct 18 ms 384 KB Output is correct
60 Correct 17 ms 332 KB Output is correct
61 Correct 1 ms 204 KB Output is correct
62 Correct 23 ms 380 KB Output is correct
63 Correct 20 ms 388 KB Output is correct
64 Correct 31 ms 364 KB Output is correct
65 Correct 2 ms 204 KB Output is correct
66 Correct 2 ms 204 KB Output is correct
67 Correct 6 ms 204 KB Output is correct
68 Correct 11 ms 332 KB Output is correct
69 Correct 17 ms 388 KB Output is correct
70 Correct 18 ms 332 KB Output is correct
71 Correct 1 ms 204 KB Output is correct
72 Correct 20 ms 380 KB Output is correct
73 Correct 19 ms 332 KB Output is correct
74 Correct 21 ms 364 KB Output is correct

Subtask #5
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 236 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 0 ms 204 KB Output is correct
8 Correct 0 ms 204 KB Output is correct
9 Correct 0 ms 204 KB Output is correct
10 Correct 0 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 0 ms 204 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 0 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Correct 1 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 1 ms 304 KB Output is correct
25 Correct 1 ms 204 KB Output is correct
26 Correct 1 ms 204 KB Output is correct
27 Correct 2 ms 204 KB Output is correct
28 Correct 4 ms 204 KB Output is correct
29 Correct 3 ms 204 KB Output is correct
30 Correct 0 ms 204 KB Output is correct
31 Correct 3 ms 204 KB Output is correct
32 Correct 3 ms 204 KB Output is correct
33 Correct 2 ms 204 KB Output is correct
34 Correct 3 ms 204 KB Output is correct
35 Correct 3 ms 204 KB Output is correct
36 Correct 8 ms 320 KB Output is correct
37 Correct 21 ms 344 KB Output is correct
38 Correct 42 ms 364 KB Output is correct
39 Correct 39 ms 332 KB Output is correct
40 Correct 1 ms 204 KB Output is correct
41 Correct 23 ms 332 KB Output is correct
42 Correct 34 ms 332 KB Output is correct
43 Correct 2 ms 204 KB Output is correct
44 Correct 4 ms 204 KB Output is correct
45 Correct 11 ms 348 KB Output is correct
46 Correct 18 ms 376 KB Output is correct
47 Correct 19 ms 388 KB Output is correct
48 Correct 1 ms 216 KB Output is correct
49 Correct 19 ms 396 KB Output is correct
50 Correct 20 ms 344 KB Output is correct
51 Correct 1 ms 216 KB Output is correct
52 Correct 8 ms 332 KB Output is correct
53 Correct 17 ms 336 KB Output is correct
54 Correct 22 ms 216 KB Output is correct
55 Correct 20 ms 216 KB Output is correct
56 Correct 67 ms 332 KB Output is correct
57 Correct 92 ms 332 KB Output is correct
58 Correct 69 ms 332 KB Output is correct
59 Correct 63 ms 332 KB Output is correct
60 Incorrect 106 ms 336 KB Output isn't correct
61 Halted 0 ms 0 KB -