随笔分类 -  分治

hdu 5830 FFT + cdq分治
摘要：Shell Necklace Time Limit: 16000/8000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 647 Accepted Submission(s): 287 P 阅读全文
posted @ 2016-09-22 21:43 Przz 阅读(524) 评论(0) 推荐(0)