面试题:C#声明一个100大小的数组 随机生成1-100之间不重复的数
下面是C#的实现方式,编译测试通过
下面是C#的实现方式,编译测试通过
1
public static void InsertRandomArray()
2
{
3
int[] intArray = new int[100];
4
ArrayList newArray = new ArrayList();
5
Random rnd = new Random();
6
while (newArray.Count < 100)
7
{
8
int tempNumber = rnd.Next(1, 101);
9
if (!newArray.Contains(tempNumber))
10
newArray.Add(tempNumber);
11
}
12
for (int i = 0; i < 100; i++)
13
{
14
intArray[i] = (int)newArray[i];
15
Console.Write("{0},", intArray[i]);
16
}
17
}
18
public static void InsertRandomArray()2
{3
int[] intArray = new int[100];4
ArrayList newArray = new ArrayList();5
Random rnd = new Random();6
while (newArray.Count < 100)7
{8
int tempNumber = rnd.Next(1, 101);9
if (!newArray.Contains(tempNumber))10
newArray.Add(tempNumber);11
}12
for (int i = 0; i < 100; i++)13
{14
intArray[i] = (int)newArray[i];15
Console.Write("{0},", intArray[i]);16
}17
}18



浙公网安备 33010602011771号