Solution 注意取模!!! Code #include<bits/stdc++.h> #define mod 1000000007 #define LL long long using namespace std; int n, a, b; LL mpow(LL a, LL b) { LL ans = ; , a = a * a % mod) ) ans = ans * a % mod; return ans; } LL fac[], inv[], l[], t[]; void init…
E. Explosion Exploit time limit per test 2.0 s memory limit per test 256 MB input standard input output standard output In a two player card game, you have nn minions on the board and the opponent has mm minions. Each minion has a health between 11 a…
Description In the two-player game "Two Ends", an even number of cards is laid out in a row. On each card, face up, is written a positive integer. Players take turns removing a card from either end of the row and placing the card in their pile.…
Play Game Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 24 Accepted Submission(s): 18 Problem Description Alice and Bob are playing a game. There are two piles of cards. There are N cards i…
Description Axel and Birgit like to play a card game in which they build a house of cards, gaining (or losing) credits as they add cards to the house. Since they both have very steady hands, the house of cards never collapses. They use half a deck…
一.快速入门1. 查看集群的健康状况http://localhost:9200/_cat http://localhost:9200/_cat/health?v 说明:v是用来要求在结果中返回表头 状态值说明 Green - everything is good (cluster is fully functional),即最佳状态Yellow - all data is available but some replicas are not yet allocated (cluster is…
Safecracker Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 3 Accepted Submission(s) : 1 Problem Description === Op tech briefing, 2002/11/02 06:42 CST === "The item is locked in a Klein safe b…