随笔分类 -  ACM模板

摘要:先给前几项,即可求出第n项 阅读全文
posted @ 2018-08-19 12:01 BrysonChen 阅读(1318) 评论(1) 推荐(0)
摘要:inline int read() { char ch = getchar(); int x = 0, f = 1; while(ch '9') { if(ch == '-') f = -1; ch = getchar(); } while('0' 9) put(x / 10); putc... 阅读全文
posted @ 2018-07-28 09:42 BrysonChen 阅读(576) 评论(0) 推荐(0)