为什么GetOddEven显示 “检测到无法访问的代码”

[狼二羊]

我要求奇数和偶数！哪里有问题求指导！

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace 规律数
{
    class Program
    {
        public int[] GetData()
        {
            int[] iArray = new int[30];
            iArray[0] = 1;
            iArray[1] = 1;
            int iOddNum, IevenNum;
            for (int i = 2; i < 30; i++)
            {
                iArray[i] = iArray[i - 1] + iArray[i - 2];
                Console.WriteLine(iArray[i]);
                
            }
            return iArray;
            GetOddEven(ref iOddNum, ref IevenNum);
            Console.WriteLine("奇数的个数是：{0},偶数的个数是：{1}", iOddNum, IevenNum);
            Console.ReadLine();
        }
        public void GetOddEven(ref int iOddNum, ref int IevenNum)
        {
            int[] iArry = GetData();
            foreach (int item in iArry)
            {
                if (item % 2 == 0)
                {
                    iOddNum++;
                }
                else
                {
                    IevenNum++;
                }
            } 
        }
        static void Main(string[] args)
        {
            Program a = new Program();
            a.GetData();
            
            Console.ReadLine();
        }
    }
}

[娃都会打酱油了]

return iArray; 这不是跳出方法了吗

[stherix]

return iArray; GetOddEven(ref iOddNum, ref IevenNum); 你在执行GetOddEven之前就return了 后面的代码都无法运行 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace 规律数 { class Program { public int[] GetData() { int[] iArray = new int[30]; iArray[0] = 1; iArray[1] = 1; for (int i = 2; i < 30; i++) { iArray[i] = iArray[i - 1] + iArray[i - 2]; Console.WriteLine(iArray[i]); } return iArray; } public void GetOddEven(int[] iArry,out int iOddNum, out int IevenNum) { iOddNum=IevenNum=0; foreach (int item in iArry) { if (item % 2 == 0) { iOddNum++; } else { IevenNum++; } } } static void Main(string[] args) { Program a = new Program(); int iOddNum,IevenNum; GetOddEven( GetData(), out iOddNum, out IevenNum); Console.WriteLine("奇数的个数是：{0},偶数的个数是：{1}", iOddNum, IevenNum); Console.ReadLine(); } } }

[狼二羊]

引用 1 楼 starfd 的回复:

return iArray; 这不是跳出方法了吗

那我，怎么改....才能显示奇数和偶数。。。

[狼二羊]

引用 2 楼 stherix 的回复:

return iArray;
GetOddEven(ref iOddNum, ref IevenNum);

你在执行GetOddEven之前就return了 后面的代码都无法运行

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace 规律数
{
class Program
{
public int[] GetData()
{
int[] iArray = new int[30];
iArray[0] = 1;
iArray[1] = 1;

for (int i = 2; i < 30; i++)
{
iArray[i] = iArray[i - 1] + iArray[i - 2];
Console.WriteLine(iArray[i]);

}
return iArray;

}
public void GetOddEven(int[] iArry,out int iOddNum, out int IevenNum)
{
iOddNum=IevenNum=0;
foreach (int item in iArry)
{
if (item % 2 == 0)
{
iOddNum++;
}
else
{
IevenNum++;
}
}
}
static void Main(string[] args)
{
Program a = new Program();
int iOddNum,IevenNum;
GetOddEven( GetData(), out iOddNum, out IevenNum);
Console.WriteLine("奇数的个数是：{0},偶数的个数是：{1}", iOddNum, IevenNum);
Console.ReadLine();
}
}
}

[stherix]

引用 4 楼 qq_30519247 的回复:

]

那就a= new Program(); a.GetOddEven(xxxx);