import java.util.Scanner;
publicclass ex7 {
publicstaticvoid main(String args[])
{
System.
out.println("請輸入字符串：");
Scanner scan=
new Scanner(System.
in);
String str=scan.next();
String E1="[\u4e00-\u9fa5]";
String E2="[a-zA-Z]";
int countH=0;
int countE=0;
char[] arrChar=str.toCharArray();
String[] arrStr=
new String[arrChar.length];
for (
int i=0;i<arrChar.length ;i++ )
{
arrStr[i]=String.
valueOf(arrChar[i]);
}
for (String i: arrStr )
{
if (i.matches(E1))
{
countH++;
}
if (i.matches(E2))
{
countE++;
}
}
System.
out.println("漢字的個數"+countH);
System.
out.println("字母的個數"+countE);
}
}
*
