import java.util.Scanner;
class CharExchange
{
public static void main(String[] args)
{
System.out.print("请输入一个小写字母：");
Scanner sc=new Scanner(System.in);
char ch=sc.nextLine();
char temp =char(ch-32);
System.out.print("与其相对应的大写字母为："+temp);
}
}
class CharExchange
{
public static void main(String[] args)
{
System.out.print("请输入一个小写字母：");
Scanner sc=new Scanner(System.in);
char ch=sc.nextLine();
char temp =char(ch-32);
System.out.print("与其相对应的大写字母为："+temp);
}
}
