粘贴过去直接运行:
class getRandowArray
{
public getRandowArray()
{
arr = new int[100];
}
int[] arr;
/// <summary>
/// 检查数组中是否已存在此数
/// </summary>
/// <returns>ture为已存在</returns>
private bool checkNumber(int arrlist)
{
for (int i = 0; i < arrlist; ++i)
{
if (arr[i] == arr[arrlist])
return true;
}
return false;
}
/// <summary>
/// 生成数组
/// </summary>
/// <returns>数组</returns>
public int[] produceRandomArray()
{
Random rd=new Random();
for (int i = 0; i < 100; ++i)
{
do
{
arr[i] = rd.Next(1, 101);
}
while (checkNumber(i));
}
return arr;
}
}
class Program
{
static void Main(string[] args)
{
getRandowArray produceArr = new getRandowArray();
int[] arr = produceArr.produceRandomArray();
for (int i = 0; i < arr.Length; ++i)
{
Console.WriteLine(arr[i]);
}
}
}
温馨提示:内容为网友见解,仅供参考