题解 | #计算机内存#
计算机内存
https://ac.nowcoder.com/acm/problem/22005
import java.util.Scanner;
public class Main{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
//转换成统一单位进行运算
System.out.println(n * 1024 * 1024 / 4);
}
}