
问一下第二题咋做啊!
解决方案
30
public static void main(String[] args){
int[] moneyArr = {100,50,20,10,5,1};
int myMoney = 78;
for(int i=0;i<moneyArr.length;i++){
if(myMoney>=moneyArr[i]){
int count = myMoney/moneyArr[i];
myMoney = myMoney-moneyArr[i]*count;
System.out.println(moneyArr[i]+","+count);
}
}
}
JSP参照程序吧