public class zuoye040 {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
System.out.println("请输入一个字符串");
String s = sc.nextLine();
int low = 0;
int up = 0;
int num = 0;
for (int i = 0; i < s.length(); i++) {
if (s.charAt(i) >= 'a' && s.charAt(i) <= 'z') {
low++;
}
}
for (int i = 0; i < s.length(); i++) {
if (s.charAt(i) >= 'A' && s.charAt(i) <= 'Z') {
up++;
}
}
for (int i = 0; i < s.length(); i++) {
if (s.charAt(i) >= '0' && s.charAt(i) <= '9') {
num++;
}
}
System.out.println(s + "中中英文字母有" + (low + up) + "个，数字：" + num + "个");