Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    public static String numToK(String num) {
        StringBuilder sb = new StringBuilder();
        if (num.length() >= 5) {
            sb.append(num.substring(0, 2)).append("k");
            return sb.toString();
        } else {
            return num;
        }
    }
}