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https://www.acmicpc.net/problem/11052
// 코드
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import java.util.*;
import java.io.*;
public class Main{
// main
public static void main(String[] args) throws Exception {
StringBuilder sb = new StringBuilder();
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(System.out));
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
int N = Integer.parseInt(br.readLine());
int[] pArr = new int[N+1];
int[] dp = new int[N+1];
StringTokenizer st = new StringTokenizer(br.readLine());
for(int i=1; i<=N; i++) {
pArr[i] = Integer.parseInt(st.nextToken());
}
for(int i=1; i<=N; i++) {
for(int j=1; j<=i; j++) {
dp[i] = Math.max(dp[i], (dp[i-j] + pArr[j]));
}
}
bw.write(String.valueOf(dp[N]));
br.close();
bw.flush();
bw.close();
}
}
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cs |
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