2020年3月19日
程序设计思维与实践 Week3 作业 (1/2/智能班)
摘要： A 选数问题 Given n positive numbers, ZJM can select exactly K of them that sums to S. Now ZJM wonders how many ways to get it! Input The first line, an in 阅读全文
posted @ 2020-03-19 23:25 青霉 阅读(135) 评论(0) 推荐(0)