#include?//0?表示在此岸，1表示在彼岸
struct?Condition?
{
????int?farmer;
????int?wolf;
????int?goat;
????int?cabbage;
};
struct?Condition?conditions?[100];
char*?action[100];
void?takeWolfOver（int?i）
{
????action[i]?=?“把狼帶到河對岸.“;
????conditions[i+1].wolf=1;
????conditions[i+1].goat=conditions[i].goat;
????conditions[i+1].cabbage=conditions[i].cabbage;
}
void?takeWolfBack（int?i）
{
????action[i]?=?“把狼帶回來.“;
????conditions[i+1].wolf=0;
????conditions[i+1].goat=conditions[i].goat;
????conditions[i+1].cabbage=conditions[i].cabbage;
}
void?takegoatOver（int?i）
{
????action[i]?=?“把羊帶到河對岸.“;
????conditions[i+1].wolf=conditions[i].wolf;
????conditions[i+1].goat=1;
????conditions[i+1].cabbage=conditions[i].cabbage;
}
void?takegoatBack（int?i）
{
????action[i]?=?“把羊帶回來.“;