제출 #99467

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
99467		Shafin666	Bali Sculptures (APIO15_sculpture)	C++14	0 / 100	3 ms	384 KiB

sculpture

#include <bits/stdc++.h>
#define mp make_pair
#define pb push_back
#define pii pair<int, int>
typedef long long ll;
typedef long double ld;
using namespace std;

int n, a, b;
ll num[2005], pre[2050];
ll dp[2005][2005];

ll c(int i, int j) {
	return pre[j] - pre[i-1];
}

int main() 
{
	cin >> n >> a >> b;

	ll mn = 1e18+7;

	for(int i = 1; i <= n; i++) cin >> num[i];
	for(int i = 1; i <= n; i++) pre[i] = pre[i-1] + num[i];

	for(int p = a; p <= b; p++) {
		
		for(int i = 1; i <= n; i++) dp[1][i] = pre[i];

		for(int k = 2; k <= p; k++) {
			for(int i = 1; i <= n; i++) {
				dp[k][i] = 1e18+7;

				for(int j = 1; j < i; j++) {
					dp[k][i] = min(dp[k][i], dp[k-1][j] | c(j+1, i));
				}
			}
		}
		mn = min(mn, dp[p][n]);
	}

	cout << mn << endl;

	return 0;
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 16
• Subtask 3: 0 / 21
• Subtask 4: 0 / 25
• Subtask 5: 0 / 29