#include<stdio.h>#include<math.h>intmain(){inta,b,c,n,flag=0;//a,b,c公鸡母鸡小鸡的个数，n输入的钱数即总数，flag标志数scanf("%d",&n);for(a=0;a<=n/5;a++)//假设n=100,公鸡个数最大为n/5=25只{ for(b=0;b<=n/3;b++)//假设n=100,母鸡个数最大