Balala Power! Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 3757 Accepted Submission(s): 907 Problem Description Talented Mr.Tang has n strings consisting of only lower case characters. H…
2017 多校2 hdu 6053 TrickGCD 题目: You are given an array \(A\) , and Zhu wants to know there are how many different array \(B\) satisfy the following conditions? \(1≤B_i≤A_i\) For each pair(\(l , r) (1≤l≤r≤n) , gcd(bl,bl+1...br)≥2\) Input The first line…
Balala Power! Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 2668 Accepted Submission(s): 562 Problem Description Sample Input 1 a 2 aa bb 3 a ba abc Sample Output Case #1: 25 Case #2: 132…
Problem Description Talented Mr.Tang has n strings consisting of only lower case characters. He wants to charge them with Balala Power (he could change each character ranged from a to z into each number ranged from 0 to 25, but each two different cha…
题目链接 Problem Description Talented Mr.Tang has n strings consisting of only lower case characters. He wants to charge them with Balala Power (he could change each character ranged from a to z into each number ranged from 0 to 25, but each two differen…
Balala Power! Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 1411 Accepted Submission(s): 239 Problem Description Talented Mr.Tang has n strings consisting of only lower case characters.…
B - Balala Power! 题目链接 http://acm.hdu.edu.cn/showproblem.php?pid=6034 题面描述 Talented Mr.Tang has n strings consisting of only lower case characters. He wants to charge them with Balala Power (he could change each character ranged from a to z into each…
Balala Power! Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 3555 Accepted Submission(s): 844 Problem Description Talented Mr.Tang has n strings consisting of only lower case characters. H…
Balala Power![排序/进制思维] Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 6703 Accepted Submission(s): 1680 Problem Description Talented Mr.Tang has n strings consisting of only lower case cha…
Talented Mr.Tang has n strings consisting of only lower case characters. He wants to charge them with Balala Power (he could change each character ranged from a to z into each number ranged from 0 to 25, but each two different characters should not b…
Talented Mr.Tang has nn strings consisting of only lower case characters. He wants to charge them with Balala Power (he could change each character ranged from a to z into each number ranged from 0 to 25, but each two different characters should not…
题目链接 Problem Description Talented Mr.Tang has n strings consisting of only lower case characters. He wants to charge them with Balala Power (he could change each character ranged from a to z into each number ranged from 0 to 25, but each two differen…
1001 Add More Zero(签到题) 题目链接 HDU6033 Add More Zero 找出最大的k,使得\(2^m-1\ge 10^k\). 直接取log,-1可以忽略不计. #include <cstdio> #include <cmath> int cas,m; int main(){ while(~scanf("%d",&m)){ printf("Case #%d: %d\n",++cas,(int)(m*log…
Balala Power! Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 714 Accepted Submission(s): 117 Problem Description Talented Mr.Tang has n strings consisting of only lower case characters. He…
2017 多校5 Rikka with String(ac自动机+dp) 题意: Yuta has \(n\) \(01\) strings \(s_i\), and he wants to know the number of \(01\) antisymmetric strings of length \(2L\) which contain all given strings \(s_i\) as continuous substrings. A \(01\) string \(s\) i…
2017 多校4 Wavel Sequence 题意: Formally, he defines a sequence \(a_1,a_2,...,a_n\) as ''wavel'' if and only if \(a_1<a_2>a_3<a_4>a_5<a_6\)... Now given two sequences \(a_1,a_2,...,a_n\) and \(b_1,b_2,...,b_m\), Little Q wants to find two seque…