夏午晴天

摘要： Severe acute respiratory syndrome (SARS), an atypical pneumonia of unknown aetiology, was recognized as a global threat in mid-March 2003. To minimize 阅读全文

摘要： Today is Ignatius' birthday. He invites a lot of friends. Now it's dinner time. Ignatius wants to know how many tables he needs at least. You have to 阅读全文

摘要： 1 import java.util.*; 2 import java.math.*; 3 4 public class NumMul{ 5 public static void main(String args[]){ 6 Scanner cin = new Scanner(System.in); 7 BigInteger a, b; ... 阅读全文

摘要： 1 #include 2 #include 3 using namespace std; 4 int num = 1; 5 bool a[8], b[16], c[16], vis[8][8]; 6 //a, b, c 数组标记 列 和 斜线 7 //正斜线上位置 x 和 y 相加为一个常数且每个斜线都不相等 8 //反斜线上位置 x 和 y 相减为一个常数且每个斜线都不相等... 阅读全文

摘要： President of Berland has a very vast office-room, where, apart from him, work his subordinates. Each subordinate, as well as President himself, has hi 阅读全文

摘要： Ignatius被魔王抓走了,有一天魔王出差去了,这可是Ignatius逃亡的好机会. 魔王住在一个城堡里,城堡是一个A*B*C的立方体,可以被表示成A个B*C的矩阵,刚开始Ignatius被关在(0,0,0)的位置,离开城堡的门在(A-1,B-1,C-1)的位置,现在知道魔王将在T分钟后回到城堡, 阅读全文

摘要： A. Anastasia and pebbles time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Anastasia loves 阅读全文

摘要： A friend of you is doing research on the Traveling Knight Problem (TKP) where you are to find the shortest closed tour of knight moves that visits eac 阅读全文

摘要： Background Mr Somurolov, fabulous chess-gamer indeed, asserts that no one else but him can move knights from one position to another so fast. Can you 阅读全文

摘要： 1046 A^B Mod C 基准时间限制：1 秒 空间限制：131072 KB 给出3个正整数A B C，求A^B Mod C。 例如，3 5 8，3^5 Mod 8 = 3。 给出3个正整数A B C，求A^B Mod C。 例如，3 5 8，3^5 Mod 8 = 3。 例如，3 5 8，3^ 阅读全文