Description You are the King of Byteland. Your agents have just intercepted a batch of encrypted enemy messages concerning the date of the planned attack on your island. You immedietaly send for the Bytelandian Cryptographer, but he is currently busy
Python两个变量的值进行交换的方法 使用第三方变量: '''这是第一种赋值方法,采用第三方变量''' c = a a = b b = c 使用两个变量: '''使用两个变量''' a = a+b #取两个数的和 b = a-b #然后a-b等于a然后赋值给b a = a-b #然后a-b等于b然后赋值给a,完成值的交换 使用两个变量的另一种方法: a,b = b,a
python 两个队列进行对比 list01 = [1,2,3,4] list02 = [1,3,5] for i01 in list01: is_in_02 = False for i02 in list02: if i01 == i02: is_in_o2 = True print(i01,i02,'YES') break if not is_in_02: print(i01, ' ', 'NO') for i02 in list02: is_in_01 = False for i01 in
题目链接:https://vjudge.net/problem/SPOJ-PHRASES PHRASES - Relevant Phrases of Annihilation no tags You are the King of Byteland. Your agents have just intercepted a batch of encrypted enemy messages concerning the date of the planned attack on your isl
J. Polygons Intersection time limit per test:2 seconds memory limit per test:64 megabytes input:standard input output:standard output We will not waste your time, it is a straightforward problem. Given multiple polygons, calculate the area of their i
/********************************************************************* * Author : Samson * Date : 09/19/2014 * Test platform: * Linux ubuntu 3.2.0-58-generic-pae * GNU bash, version 4.2.39 * ***********************