题目解析
给定价格 和 折扣 计算折后价
解题思路
直接计算
代码
import java.io.*;
import java.math.*;
import java.util.*;
public class Main
{
public static void main(String[] args)
{
int s = sc.nextInt();
int q = sc.nextInt();
out.printf("%.2f\n", s * (q / 10.0));
out.flush();
out.close();
}
static Scanner sc = new Scanner(System.in);
static PrintWriter out = new PrintWriter(System.out);
}