Submission #1213979

#	Time	Username	Problem	Language	Result	Execution time	Memory
1213979		namhh	Candies (JOI18_candies)	C++20	8 / 100	20 ms	23112 KiB

candies

#include<bits/stdc++.h>
using namespace std;
#define int long long
#define pii pair<int,int>
#define fi first
#define se second
const int N = 2e3+1;
int n,a[N],dp[N][1001][2];
signed main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cin >> n;
	for(int i = 1; i <= n; i++) cin >> a[i];
	for(int i = 1; i <= n; i++){
		for(int j = 1; j <= (i+1)/2; j++){
			dp[i][j][0] = max(dp[i-1][j][1],dp[i-1][j][0]);
			dp[i][j][1] = dp[i-1][j-1][0]+a[i];
		}
	}
	for(int j = 1; j <= (n+1)/2; j++){
		int ans = 0;
		for(int i = 1; i <= n; i++) ans = max(ans,max(dp[i][j][0],dp[i][j][1]));
		cout << ans << "\n";
	}
}

• Subtask 1: 8 / 8
• Subtask 2: 0 / 92