程序是怎么划分内存的

int age = 10;
Fruit fruit = new Fruit();
fruit.fruitName = "香蕉";
string info = fruit.GetInfo();
Fruit.fruitCount = 20;

/// <summary>
/// 水果类
/// </summary>
public class Fruit
{
//水果名
public string fruitName { get; set; }

//水果总数
public static int fruitCount { get; set; }

/// <summary>
/// 构造
/// </summary>
public Fruit()
{
Console.WriteLine(@"构造方法调用");
}

/// <summary>
/// 获取水果信息
/// </summary>
/// <returns></returns>
public string GetInfo()
{
return new StringBuilder(5).AppendLine("主要成分:").AppendLine("维生素C").ToString();
}
}