南阳11

 1  #include<stdio.h>
 2 int main()
 3 {
 4     int n,m,t,i;
 5     scanf("%d",&n);
 6     while(n--)
 7     {
 8         scanf("%d",&m);
 9         for(i=0,t=1; i<m/2; i++,t+=2)
10         {
11             if(i)
12                 printf(" ");
13             printf("%d",t);
14         }
15         printf("\n");
16         for(i=0,t=2; i<m/2; i++,t+=2)
17         {
18             if(i)
19                 printf(" ");
20             printf("%d",t);
21         }
22         printf("\n\n");
23     }
24     return 0;
25 }