原创 【HDU1074 dp狀態壓縮】Doing Homework 第一道狀態壓縮dp
Doing Homework Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s)
原创 【HDU4968】一道水題的4種艹法
Improving the GPA Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submissi
原创 【HDU4944】預處理(類似素數篩選)
FSF’s game Time Limit: 9000/4500 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s):
原创 [HDU3400]三分求極值
Line belt Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 27
原创 [UVA 10294] polya定理 可循環翻轉項鍊手鐲問題
Arif in Dhaka (First Love Part 2) Input: standard input Output: standard output Time Limit: 2 seconds Our hero Arif i
原创 【HDU3923】類似uva10294項鍊種類polya計數+逆元
Invoker Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 122768/62768 K (Java/Others) Total Submission(s): 1106
原创 [poj1721]置換羣循環節
CARDS Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 1415 Accepted: 750 Description Alice and Bob
原创 select three points to make a triangle calculate total S-極角排序與向量
#define DeBUG #include <iostream> #include <cstdio> #include <cstring> #include <cmath> #include <cstdlib> #include <al
原创 [hdu4976]貪心+dp
A simple greedy problem. Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Sub
原创 【HDU2888】BurningSide定理+因子分解+求逆元+矩陣快速冪
Magic Bracelet Time Limit: 2000MS Memory Limit: 131072K Total Submissions: 4466 Accepted: 1458 Description Ginn
原创 【HDU3555】數位Dp1~n之間出現特徵數字個數
Bomb Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others) Total Submission(s): 7279
原创 【HDU4937】x表示爲n進制下特徵數字的個數(質因數分解法)
Lucky Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s
原创 【HDU2865】構造矩陣+Burnside定理+歐拉函數類似poj2888
Birthday Toy Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s):
原创 [hdu4965]矩陣快速冪優化 不規則矩陣相乘 模板
Fast Matrix Calculation Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total S
原创 【HDU1080 DP】類似最長公共子串
Human Gene Functions Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submiss