Submission #582872

#	Time	Username	Problem	Language	Result	Execution time	Memory
582872		Justin1	Bali Sculptures (APIO15_sculpture)	C++14	9 / 100	1094 ms	340 KiB

sculpture

#include <bits/stdc++.h>
#define ll long long
using namespace std;

ll n,m,k,x,y,z;
ll mn[2005];
ll a,b,ar[2005];

void exhaust(ll id, ll ttl, ll sum, ll cut) {
	if (id > n) {
		mn[cut] = min(mn[cut],ttl | sum);
		return;
	}
	exhaust(id+1,ttl,sum+ar[id],cut);
	if (id != 1) exhaust(id+1,ttl | sum,ar[id],cut+1);
}

signed main() {
	cin >> n >> a >> b;
	for (int i = 1; i <= n; i++) mn[i] = LLONG_MAX;
	for (int i = 1; i <= n; i++) cin >> ar[i];
	exhaust(1,0,0,1);
	ll ans = LLONG_MAX;
	for (int i = a; i <= b; i++) ans = min(ans,mn[i]);
	cout << ans << "\n";
}

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