Matrix multiplication
Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)
Total Submission(s): 4275 Accepted Submission(s): 1718Problem Description
Given two matrices A and B o...
=∑i∑j((n mod i)(m mod j))∑i∑j(n−⌊ni⌋i)(m−⌊mj⌋j)−∑i(n−⌊ni⌋i)(m−⌊mi⌋i)
%%% http://blog.csdn.net/acdreamers/article/details/8809517
#include
#include
using namespace std;
typedef long long ll;...
题目地址:srm#397_div1_500
题目描述:
Problem Statement
NOTE: This problem statement contains superscripts that may not display properly if viewed outside of the applet.
You are given ints n and k. Return the valu...
{dede:sql sql="Select mid,userid,uname,jointime from `#@__member` where matt=1 and mtype='企业' order by logintime desc limit 19"}
[field:uname/]
{/dede:sql}
{dede:loop table='dede_sys_enum' sort...