2016年9月22日
Codeforces Round #285 (Div. 2) A, B , C 水, map ,拓扑
摘要： A. Contest time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Misha and Vasya participated i 阅读全文
posted @ 2016-09-22 18:53 jhz033 阅读(373) 评论(0) 推荐(0)
hdu 5147 Sequence II 树状数组
摘要： Sequence II Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description Long long ago, there is a sequence A 阅读全文
posted @ 2016-09-22 15:39 jhz033 阅读(123) 评论(0) 推荐(0)