iframe-proxy | Sunbelt Computer Software

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import java.util.*;
public class Main {
    // 앞서 계산된 결과를 저장하기 위한 DP 테이블 초기화 
    public static int[] d = new int[100];
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        // 정수 N을 입력받기
        int n = sc.nextInt();
        // 모든 식량 정보 입력받기
        int[] arr = new int[n];
        for (int i = 0; i < n; i++) {
            arr[i] = sc.nextInt();
        // 다이나믹 프로그래밍(Dynamic Programming) 진행(보텀업)
        d[0] = arr[0];
        d[1] = Math.max(arr[0], arr[1]);
        for (int i = 2; i < n; i++) {
            d[i] = Math.max(d[i - 1], d[i - 2] + arr[i]);
        // 계산된 결과 출력
        System.out.println(d[n - 1]);

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