Submission #848140

#	Time	Username	Problem	Language	Result	Execution time	Memory
848140		asd12343	Feast (NOI19_feast)	C++17	0 / 100	293 ms	214608 KiB

feast

#include<bits/stdc++.h>
#define el '\n'
using namespace std ;
 
const int MN = 2e6 + 10 ;
const int mod = 1e9 + 7;

int a[MN] , n , k;
int dp[5000][5000];
 
signed main (){
	ios_base::sync_with_stdio(0);
   cin.tie(0);
	cin >> n >> k;
	for ( int i = 1 ; i <= n ; i++ ) cin >> a[i];
	for (int i = 1 ; i <= n ; i++) {
    		for (int j = 0 ; j <= k ; j++) { 
    			dp[i][j+1] = max(dp[i][j+1],dp[i-1][j]);
    			dp[i][j] = max(dp[i][j],dp[i-1][j] + a[i]);
    		}
    	}
	int ans = 0;
	for ( int i = 0 ; i <= k ; i++ ) ans = max(ans , dp[n][i]);
	cout << ans;
}

• Subtask 1: 0 / 4
• Subtask 2: 0 / 8
• Subtask 3: 0 / 18
• Subtask 4: 0 / 10
• Subtask 5: 0 / 11
• Subtask 6: 0 / 20
• Subtask 7: 0 / 29