import java.util.Scanner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class JAVA {
public static void main(String[] args) {
String regEx = "\\D+";
Scanner in = new Scanner(System.in);
while (in.hasNext()) {
String str = in.next();
Pattern p = Pattern.compile(regEx);
Matcher m = p.matcher(str);
if (!m.find()) {
System.out.println("输入的字符串全是数字");
} else {
System.out.println("输入的字符串不全是数字");
}
}
}
}

import java.util.Scanner;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class JAVA {
public static void main(String[] args) {
String regEx = "\\D+";
Scanner in = new Scanner(System.in);
while (in.hasNext()) {
String str = in.next();
Pattern p = Pattern.compile(regEx);
Matcher m = p.matcher(str);
if (!m.find()) {
System.out.println("输入的字符串全是数字");
} else {
System.out.println("输入的字符串不全是数字");
}
}
}
}