제출 #1160224

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1160224		siegeonsticks	Rabbit Carrot (LMIO19_triusis)	Java	0 / 100	60 ms	10580 KiB

triusis

import java.io.*;
import java.util.*;
public class triusis {
    public static void main(String[] args) throws IOException {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        PrintWriter pw = new PrintWriter(new BufferedWriter(new OutputStreamWriter(System.out)));
        StringTokenizer st = new StringTokenizer(br.readLine());
        int n = Integer.parseInt(st.nextToken());
        int m = Integer.parseInt(st.nextToken());
        int[] heights = new int[n];
        st = new StringTokenizer(br.readLine());
        for (int i=0; i<n; i++) heights[i] = Integer.parseInt(st.nextToken());
        int result = solve(heights, m);
        pw.println(result);
        pw.close();
        br.close();
    }
    private static int solve(int[] heights, int m) {
        int n = heights.length, currh = 0, c = 0;
        if (n==0) return 0;
        boolean[] modded = new boolean[n];
        for (int i=0; i<n; i++) {
            if (heights[i]>currh+m) {
                modded[i] = true;
                currh = currh+m;
            } else currh = heights[i];
        }
        for (boolean x:modded) if (x) c++;
        return c;
    }
}

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• Subtask 2: 0 / 21
• Subtask 3: 0 / 28
• Subtask 4: 0 / 37