题解 | #将真分数分解为埃及分数#

import java.util.*;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        // 注意 hasNext 和 hasNextLine 的区别
        // while (in.hasNextInt()) { // 注意 while 处理多个 case
        //     int a = in.nextInt();
        //     int b = in.nextInt();
        //     System.out.println(a + b);
        // }

        while (in.hasNextLine()) {
            String s = in.nextLine();
            String[] ss = s.split("/");
            long c = Long.parseLong(ss[0]);
            long m = Long.parseLong(ss[1]);
            long x = 1;
            StringBuilder builder = new StringBuilder();
            while (true) {
                x = m / c + 1;
                c = c * x - m;
                m = m * x;

                builder.append("1/").append(x + "+");
                if (m % c == 0) {
                    builder.append("1/").append(m / c);
                    break;
                }
            }
            System.out.println(builder.toString());
        }
    }
}