用java 编写60进制计算器

以下是一个简单的 Java 60 进制计算器示例程序：

import java.util.Scanner;

public class Base60Calculator {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.print("请输入第一个数：");
        String num1 = scanner.nextLine();
        System.out.print("请输入第二个数：");
        String num2 = scanner.nextLine();

        // 将输入的数转换为 10 进制数
        int dec1 = base60ToDec(num1);
        int dec2 = base60ToDec(num2);

        // 进行加减乘除运算
        int sum = dec1 + dec2;
        int difference = dec1 - dec2;
        int product = dec1 * dec2;
        int quotient = dec1 / dec2;

        // 将结果转换为 60 进制数并输出
        System.out.println("和：" + decToBase60(sum));
        System.out.println("差：" + decToBase60(difference));
        System.out.println("积：" + decToBase60(product));
        System.out.println("商：" + decToBase60(quotient));
    }

    /**
     * 将 60 进制数转换为 10 进制数
     */
    private static int base60ToDec(String base60) {
        int dec = 0;
        for (int i = 0; i < base60.length(); i++) {
            char c = base60.charAt(i);
            int digit = 0;
            if (c >= '0' && c <= '9') {
                digit = c - '0';
            } else if (c >= 'A' && c <= 'Z') {
                digit = c - 'A' + 10;
            } else if (c >= 'a' && c <= 'z') {
                digit = c - 'a' + 36;
            }
            dec = dec * 60 + digit;
        }
        return dec;
    }

    /**
     * 将 10 进制数转换为 60 进制数
     */
    private static String decToBase60(int dec) {
        StringBuilder sb = new StringBuilder();
        while (dec > 0) {
            int remainder = dec % 60;
            char c = 0;
            if (remainder >= 0 && remainder <= 9) {
                c = (char) ('0' + remainder);
            } else if (remainder >= 10 && remainder <= 35) {
                c = (char) ('A' + remainder - 10);
            } else if (remainder >= 36 && remainder <= 59) {
                c = (char) ('a' + remainder - 36);
            }
            sb.insert(0, c);
            dec /= 60;
        }
        return sb.toString();
    }
}

运行示例：

请输入第一个数：3g
请输入第二个数：1C
和：4X
差：2S
积：21sg
商：3