Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.util.Stack;

public class Main {
    private static char[] charSet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".toCharArray();

    public static String _10_to_62(long number, int length) {
        Long rest = number;
        Stack<Character> stack = new Stack<Character>();
        StringBuilder result = new StringBuilder(0);
        while (rest != 0) {
            stack.add(charSet[new Long((rest - (rest / 62) * 62)).intValue()]);
            rest = rest / 62;
        }
        for (; !stack.isEmpty();) {
            result.append(stack.pop());
        }
        int result_length = result.length();
        StringBuilder temp0 = new StringBuilder();
        for (int i = 0; i < length - result_length; i++) {
            temp0.append('0');
        }

        return temp0.toString() + result.toString();

    }
}