计算男孩女孩小孩各有几个 java——CSDN博客
/**
*
* @Title: test_men_women_kids
* @Description: 该方法的主要作用:
* 男人+女人+小孩=30
* 一共花50先令
* 男人:3 女人:2 小孩:1
* @param 设定文件
* @return 返回类型:void
* @throws
*/
@Test
public void test_men_women_kids(){
int men = 0;
int women = 0;
int kids = 0;
for (men = 0; men <=10; men++) {
women = 20-2*men;
kids = 30-men-women;
if(3*men+2*women+kids==50){
System.out.println("男人有:"+men+",女人有:"+women+",小孩有:"+kids);
}
}
}