CodeSprout 官方2026/10/04 00:19

官方解答 · 置頂Java

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CodeSprout 官方解答 · 題意分析、解題步驟與完整參考程式

import java.util.*;

public class Solution {
    private static class Rectangle {
        private int width, height;
        Rectangle(int w, int h) { width = w; height = h; }
        void update(int delta) { width += delta; }
        int measure() { return 2*(width+height); }
    }

    public static int solve(int w, int h, int delta) {
        Rectangle rectangle = new Rectangle(w, h);
        rectangle.update(delta);
        return rectangle.measure();
    }
}