九度1155 鸡兔同笼
/********************************* * 日期:2013-1-15 * 作者:SJF0115 * 题号: 九度1155 * 题目:鸡兔同笼 * 来源:http://ac.jobdu.com/problem.php?pid=1155 * 结果:AC * 题意: * 总结:要使动物数最多应使鸡的数目尽可能的多;要使动物数最少应使鸡的数目尽可能的少。**********************************/#include <stdio.h>#include <stdlib.h>int main(){int n, i,a; int max, min;//freopen("C:\\Users\\SJF\\Desktop\\acm.txt","r",stdin); while(scanf("%d",&n) != EOF) {for(i = 0; i < n; i ++) {scanf("%d", &a);if(a % 2 != 0) {printf("0 0\n"); }else {max = a / 2;if(a % 4 != 0){min = a / 4 + 1;}else{min = a / 4;}printf("%d %d\n",min, max);} }}return 0;}