Submission #1225004

#	Time	Username	Problem	Language	Result	Execution time	Memory
1225004		jellybean	Hacker (BOI15_hac)	C++20	0 / 100	0 ms	328 KiB

hac

#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pb push_back
#define dd(x) cout<<#x<<" is "<<x<<endl;
#define dd2(x,y) cout<<#x<<" is "<<x<<" "<<#y<<" is "<<y<<endl;
#define dl(x) cout<<#x<<" is "<<endl; for(auto i: x) cout<<i<<' '; cout<<endl;
#define fi first
#define se second
typedef pair<int,int> pii;

const int N = 5e5+5;
int a[6];
int b[11];
int p[11];

signed main(){
	ios::sync_with_stdio(0); cin.tie(0);
	
	int n; cin>>n;
	for(int i=1; i<=n; i++) cin>>a[i];
	for(int i=1; i<=2*n; i++) b[i] = a[i%n+1];
	
	//dl(b)
	
	for(int i=1; i<=2*n; i++) p[i] = p[i-1]+b[i];
	
	int ans = LLONG_MAX;
	for(int i=n+1; i<=n+(n+1)/2; i++){
		int j = i-(n+1)/2;
		//dd2(p[i],p[j])
		ans = min(ans,p[i]-p[j]);
	}
	
	cout<<ans;
	
	return 0;
}

• Subtask 1: 0 / 20
• Subtask 2: 0 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 40