Submission #239157

#	Time	Username	Problem	Language	Result	Execution time	Memory
239157		dCoding	Bali Sculptures (APIO15_sculpture)	C++14	0 / 100	5 ms	384 KiB

sculpture

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <iostream>
#include <iomanip>
#include <vector>
#include <algorithm>
#include <numeric>
#include <set>
#include <map>
#include <stack>
#include <queue>
#include <deque>
#include <unordered_map>

#define ll long long int
#define F0R(i,n) for(auto i = 0; i < (n); i++)
#define FOR(i,a,b) for(auto i = (a); i <= (b); i++)
#define ROF(i,a,b) for(auto i = (a); i >= (b); i--)
#define pii pair<int,int> 
#define pll pair<ll,ll>
#define vv vector
#define F first
#define S second
#define pb push_back
#define vi vector<int>

using namespace std;

const int MAXN = 105;
int n,a,b;
ll arr[MAXN],pre[MAXN];
ll dp[MAXN][MAXN];

signed main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);

	cin >> n >> a >> b;
	FOR(i,1,n) cin >> arr[i];
	FOR(i,1,n) pre[i] = pre[i-1]+arr[i];

	FOR(i,1,n) {
		FOR(j,1,i) {
			ll res = pre[i];
			FOR(k,1,i-1) {
				if(j<k)continue;
				res = min(res, dp[k][j-1]|(pre[i]-pre[k]));
				// cout << "i = " << i << " j = " << j << " k = "  << k <<  " res = " << res << endl;
			}
			dp[i][j] = res;
		}
	}

	ll ans = 1e9;
	FOR(i,a,b) ans = min(ans,dp[n][i]);
	cout << ans;

	// cout << endl << endl;
	// FOR(i,1,n) {
	// 	FOR(j,1,n) {
	// 		cout << dp[i][j] << " ";
	// 	}
	// 	cout << endl;
	// }


}

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