1def calculate_deck_stain(length_ft, width_ft, material_type):
2    """
3    计算甲板所需的染料数量。
4    
5    参数：
6        length_ft (float): 甲板的长度（英尺）
7        width_ft (float): 甲板的宽度（英尺）
8        material_type (str): 甲板材料类型
9        
10    返回：
11        float: 所需染料数量（加仑）
12    """
13    # 计算甲板面积
14    deck_area = length_ft * width_ft
15    
16    # 定义不同材料的覆盖率
17    coverage_rates = {
18        "pressure_treated": 200,
19        "cedar_redwood": 175,
20        "hardwood": 150,
21        "composite": 300
22    }
23    
24    # 获取所选材料的覆盖率
25    coverage_rate = coverage_rates.get(material_type, 200)  # 默认值为200平方英尺/加仑
26    
27    # 计算所需染料
28    stain_gallons = deck_area / coverage_rate
29    
30    return stain_gallons
31
32# 示例用法
33length = 16
34width = 12
35material = "cedar_redwood"
36stain_needed = calculate_deck_stain(length, width, material)
37print(f"对于一个 {length}' x {width}' 的 {material.replace('_', '/')} 甲板：")
38print(f"甲板面积：{length * width} 平方英尺")
39print(f"估计所需染料：{stain_needed:.2f} 加仑")
40

1/**
2 * 计算甲板所需的染料数量
3 * @param {number} lengthFt - 甲板的长度（英尺）
4 * @param {number} widthFt - 甲板的宽度（英尺）
5 * @param {string} materialType - 甲板材料类型
6 * @returns {number} 所需染料数量（加仑）
7 */
8function calculateDeckStain(lengthFt, widthFt, materialType) {
9  // 计算甲板面积
10  const deckArea = lengthFt * widthFt;
11  
12  // 定义不同材料的覆盖率
13  const coverageRates = {
14    pressureTreated: 200,
15    cedarRedwood: 175,
16    hardwood: 150,
17    composite: 300
18  };
19  
20  // 获取所选材料的覆盖率
21  const coverageRate = coverageRates[materialType] || 200; // 默认值为200平方英尺/加仑
22  
23  // 计算所需染料
24  const stainGallons = deckArea / coverageRate;
25  
26  return stainGallons;
27}
28
29// 示例用法
30const length = 16;
31const width = 12;
32const material = "cedarRedwood";
33const stainNeeded = calculateDeckStain(length, width, material);
34
35console.log(`对于一个 ${length}' x ${width}' 的雪松/红木甲板：`);
36console.log(`甲板面积：${length * width} 平方英尺`);
37console.log(`估计所需染料：${stainNeeded.toFixed(2)} 加仑`);
38

1public class DeckStainCalculator {
2    public static double calculateDeckStain(double lengthFt, double widthFt, String materialType) {
3        // 计算甲板面积
4        double deckArea = lengthFt * widthFt;
5        
6        // 根据材料定义覆盖率
7        double coverageRate;
8        
9        switch(materialType.toLowerCase()) {
10            case "pressure_treated":
11                coverageRate = 200;
12                break;
13            case "cedar_redwood":
14                coverageRate = 175;
15                break;
16            case "hardwood":
17                coverageRate = 150;
18                break;
19            case "composite":
20                coverageRate = 300;
21                break;
22            default:
23                coverageRate = 200; // 默认值
24        }
25        
26        // 计算所需染料
27        return deckArea / coverageRate;
28    }
29    
30    public static void main(String[] args) {
31        double length = 16;
32        double width = 12;
33        String material = "cedar_redwood";
34        
35        double stainNeeded = calculateDeckStain(length, width, material);
36        
37        System.out.printf("对于一个 %.0f' x %.0f' 的 %s 甲板：%n", length, width, material.replace("_", "/"));
38        System.out.printf("甲板面积：%.0f 平方英尺%n", length * width);
39        System.out.printf("估计所需染料：%.2f 加仑%n", stainNeeded);
40    }
41}
42

1using System;
2
3class DeckStainCalculator
4{
5    public static double CalculateDeckStain(double lengthFt, double widthFt, string materialType)
6    {
7        // 计算甲板面积
8        double deckArea = lengthFt * widthFt;
9        
10        // 根据材料定义覆盖率
11        double coverageRate = materialType.ToLower() switch
12        {
13            "pressure_treated" => 200,
14            "cedar_redwood" => 175,
15            "hardwood" => 150,
16            "composite" => 300,
17            _ => 200 // 默认值
18        };
19        
20        // 计算所需染料
21        return deckArea / coverageRate;
22    }
23    
24    static void Main()
25    {
26        double length = 16;
27        double width = 12;
28        string material = "cedar_redwood";
29        
30        double stainNeeded = CalculateDeckStain(length, width, material);
31        
32        Console.WriteLine($"对于一个 {length}' x {width}' 的 {material.Replace("_", "/")} 甲板：");
33        Console.WriteLine($"甲板面积：{length * width} 平方英尺");
34        Console.WriteLine($"估计所需染料：{stainNeeded:F2} 加仑");
35    }
36}
37