2019年10月25日
tzoj4679 Building Roads（最小生成树+Prim算法）
摘要： 时间限制(普通/Java):1000MS/3000MS 内存限制:65536KByte总提交: 245 测试通过:79 描述 Farmer John had just acquired several new farms! He wants to connect the farms with roa 阅读全文
posted @ 2019-10-25 20:41 Cherlie 阅读(161) 评论(0) 推荐(0) 编辑