public class Josephas   
   
 //从第start人开始计数，以alter为单位循环记数出列，总人数为total   
   public int [ ] Jose(int total, int alter, int start)       
   {            
        int i, j, k = 0;   
 
        //count数组存储按出列顺序的数据，以当结果返回   
        int[] count = new int [ total+1];      
 
        //s数组存储初始数据   
        int[] s = new int [ total+1];       
 
        //对数组s赋初值,第一个人序号为0,第二人为1，依此下去  
        for (i = 0; i <total; i++)       
        {   
            s[i] = i;   
       }   
 
        //按出列次序依次存于数组count中   
        for (i = total; i >= 2; i--)        
       {   
            start = (start + alter - 1) % i;   
            if (start == 0)   
                start = i;   
            count[k] = s[start];   
            k++;   
            for (j = start + 1; j <= i; j++)           
         s[j - 1] = s[j];   
        }  　              
        count[k]=s[1];   
 
        //结果返回   
        return count;       
    }   
}  
//csharp/7177