import java.util.Scanner;
public class Case6 {
public static void main(String[] args){
//大于9的情况'A'+(x-10)
//小于9的情况""+x;
Scanner in = new Scanner(System.in);
System.out.println("请输入0~15的一个整数:");
int x = in.nextInt();
char result = (char)(x>9?('A'+(x-10)):('0'+(x-0)));
System.out.println(x+"十六进制的结果是:"+result);
}
}



