【HDU-2048】解题报告（递推，DP，数论，错排） 原始题目 神、上帝以及老天爷 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 50425 Accepted Submission(s): 20379 Problem Description HDU 2006'10 2018-08-23 Computer Science ACM HDU ACM HDU
【CSU-1828】解题报告（数论，康托展开逆展开） 原始题目 1828: Dictionary Time Limit: 2 Sec Memory Limit: 128 Mb Submitted: 202 Solved: 146 Description The isolated people of MacGuffin Island have a unique culture, and one of the most 2018-08-23 Computer Science ACM CSU ACM CSU