说白了就是平方(java版)
import java.util.Scanner;
public class Main{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
long n = sc.nextInt();
System.out.println(n*n);
}
}
说白了就是平方(java版)
import java.util.Scanner;
public class Main{
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
long n = sc.nextInt();
System.out.println(n*n);
}
}