import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String in = scanner.next();
StringBuilder out = new StringBuilder();
//判断字符串开头是否需要添加*
if (isNum(in.charAt(0))) {
out.append("*");
}
for (int i = 0; i < in.length(); i++) {
Boolean currentInt = false;
if (isNum(c)) {
currentInt = true;
}
nextInt = true;
}
out.append(c);
//判断当前字符后面是否需要添加*
if ((currentInt && !nextInt) || (!currentInt && nextInt)) {
out.append("*");
}
}
System.out.println(out.toString());
}
private static Boolean isNum(char c) {
if (c >= '0' && c <= '9') {
return true;
} else {
return false;
}
}
}
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String in = scanner.next();
StringBuilder out = new StringBuilder();
//判断字符串开头是否需要添加*
if (isNum(in.charAt(0))) {
out.append("*");
}
for (int i = 0; i < in.length(); i++) {
Boolean currentInt = false;
Boolean nextInt = false;
//判断当前字符是否是数字
char c = in.charAt(i);if (isNum(c)) {
currentInt = true;
}
//判断下一个字符是否是数字
if ((i+1) < in.length() && isNum(in.charAt(i+1))) {nextInt = true;
}
out.append(c);
//判断当前字符后面是否需要添加*
if ((currentInt && !nextInt) || (!currentInt && nextInt)) {
out.append("*");
}
}
System.out.println(out.toString());
}
private static Boolean isNum(char c) {
if (c >= '0' && c <= '9') {
return true;
} else {
return false;
}
}
}

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