Introduction
Here is the source code for Main.java
Source
//package com.java2s;
public class Main {
public static String add0(String data) {
String ss = "";
if (data != null) {
for (int i = 0; i < data.length(); i++) {
ss += "0" + data.charAt(i);
}
} else
return null;
return ss;
}
}