一款轻量级、易用的财务/数据分析辅助工具，帮助用户快速从大量数字中找出符合特定和值的组合。支持 Excel 文件导入和直接粘贴数字，采用回溯剪枝算法快速查找结果。A lightweight and user-friendly financial/data analysis tool that helps users quickly find number combinations that sum to a specific target value. Supports Excel file import and direct paste, with fast backtracking algorithm.