百元钱买百只鸡问题
java程序
(百元钱买百只鸡问题)一只公鸡5元钱,一只母鸡3元钱,三只小鸡1元钱。要求100元买100只鸡,请给出所有可行的结果?重点内容
public class BuyChick {
public static void main(String[] args) {
// TODO Auto-generated method stub
for (int cock = 1; cock <= 20; cock++) {
for (int hen = 1; hen < 34; hen++) {
for (int chick = 1; chick <= 100; chick++) {
if ((cock * 5 + hen * 3 + (chick/3) * 1 )==100 && (cock + hen + chick) == 100) {
System.out.println(cock + " " + hen + " " + chick);
}
}
}
}
}
}
用三层循环来解决这个问题,注意“三只小鸡1元钱”,是一只鸡1/3元。