解释下代码的含义int[] numbers = new int[] { 6,4,3,2,9,1,7,8,5 };List even = new List();foreach (int number in numbers){if (number % 2 == 0){even.Add(number);}}even.Sort();even.Reverse();
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/02 01:30:44
![解释下代码的含义int[] numbers = new int[] { 6,4,3,2,9,1,7,8,5 };List even = new List();foreach (int number in numbers){if (number % 2 == 0){even.Add(number);}}even.Sort();even.Reverse();](/uploads/image/z/3411306-18-6.jpg?t=%E8%A7%A3%E9%87%8A%E4%B8%8B%E4%BB%A3%E7%A0%81%E7%9A%84%E5%90%AB%E4%B9%89int%5B%5D+numbers+%3D+new+int%5B%5D+%7B+6%2C4%2C3%2C2%2C9%2C1%2C7%2C8%2C5+%7D%3BList+even+%3D+new+List%28%29%3Bforeach+%28int+number+in+numbers%29%7Bif+%28number+%25+2+%3D%3D+0%29%7Beven.Add%28number%29%3B%7D%7Deven.Sort%28%29%3Beven.Reverse%28%29%3B)
解释下代码的含义int[] numbers = new int[] { 6,4,3,2,9,1,7,8,5 };List even = new List();foreach (int number in numbers){if (number % 2 == 0){even.Add(number);}}even.Sort();even.Reverse();
解释下代码的含义
int[] numbers = new int[] { 6,4,3,2,9,1,7,8,5 };
List even = new List();
foreach (int number in numbers)
{
if (number % 2 == 0)
{
even.Add(number);
}
}
even.Sort();
even.Reverse();
解释下代码的含义int[] numbers = new int[] { 6,4,3,2,9,1,7,8,5 };List even = new List();foreach (int number in numbers){if (number % 2 == 0){even.Add(number);}}even.Sort();even.Reverse();
int[] numbers = new int[] { 6,4,3,2,9,1,7,8,5 };
//定义 int数组
List even = new List();
//定义list对象even,其中放的类型为int
foreach (int number in numbers)
//循环 (循环类型 循环变量 循环数组)
{
if (number % 2 == 0)
//如果循环变量被2整除
{
even.Add(number);
//就添加到even这个list中
}
}
even.Sort();
//even排序,默认按自然排序
even.Reverse();
//even反转,就是排序最大的反而是最小的了.
如果打印even,会看到
8,6,4,2