openjudge 2750

简单计算题
 1 /**
 2  *2.1 鸡兔同笼问题
 3  *bailianoj 2750
 4 */
 5 #include<stdio.h>
 6 void main()
 7 {
 8     int N;
 9     int i=0;
10     int feet;
11 
12     scanf("%d",&N);
13 
14     while(i++<N)
15     {
16         scanf("%d",&feet);
17         if(feet%2!=0)
18         {
19             printf("%d %d\n",0,0);
20             continue;
21         }
22         if(feet%4==0)
23             printf("%d %d\n",feet/4,feet/2);
24         else
25             printf("%d %d\n",(feet-2)/4 + 1,feet/2);
26     }
27 }