【背包专题】 D - Coins hdu2844【多重背包】
摘要:
Whuacmers use coins.They have coins of value A1,A2,A3...An Silverland dollar. One day Hibix opened purse and found there were some coins. He decided t 阅读全文
posted @ 2017-08-25 21:00 大学僧 阅读(120) 评论(0) 推荐(0) 编辑