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import java.util.Scanner;
public class A02 {
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int A[] = new int []{ 245 , 570 , 320 };
int B[] = new int []{ 2 , 1 , 1 };
Scanner input = new Scanner (System.in);
System.out.println( "***********消费单***********" );
System.out.println( "购买物品\t单价\t个数\t金额" );
System.out.println( "T恤\t" + "¥" +A[ 0 ]+ "\t" +B[ 0 ]+ "\t" +(A[ 0 ]*B[ 0 ]));
System.out.println( "网球鞋\t" + "¥" +A[ 1 ]+ "\t" +B[ 1 ]+ "\t" +(A[ 1 ]*B[ 1 ]));
System.out.println( "网球拍\t" + "¥" +A[ 2 ]+ "\t" +B[ 2 ]+ "\t" +(A[ 2 ]*B[ 2 ]));
System.out.println( "\n折扣\t8折" );
double sum=((A[ 0 ]*B[ 0 ])+(A[ 1 ]*B[ 1 ])+(A[ 2 ]*B[ 2 ]))* 0.8 ;
System.out.println( "消费总金额:¥" +sum);
System.out.print( "实际交费:" );
double pay=input.nextDouble();
System.out.println( "找钱:¥" +(pay-sum));
System.out.println( "本次购物积分:" +( int ) sum/ 33 );
}
} |
本文转自 Y幕徐 51CTO博客,原文链接:http://blog.51cto.com/765133133/1420129