transaction transaction transaction Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 132768/132768 K (Java/Others)Total Submission(s): 1496 Accepted Submission(s): 723 Problem Description Kelukin is a businessman. Every day, he travels arou…
cable cable cable Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2084 Accepted Submission(s): 1348 Problem Description Connecting the display screen and signal sources which produce differen…
这场比赛全程心态爆炸…… 开场脑子秀逗签到题WA了一发.之后0贡献. 前期状态全无 H题想复杂了,写了好久样例过不去. 然后这题还是队友过的…… 后期心态炸裂,A题后缀数组理解不深,无法特判k = 1时的情况. 然后也没有心思读题了,心静不下来. 比赛题目链接 Problem B $ans = k(n - k + 1)$ #include <bits/stdc++.h> using namespace std; typedef long long LL; LL n, k; int main()…
Problem Description Kelukin is a businessman. Every day, he travels around cities to do some business. On August 17th, in memory of a great man, citizens will read a book named "the Man Who Changed China". Of course, Kelukin wouldn't miss this c…