摘要:
Little Nastya has a hobby, she likes to remove some letters from word, to obtain another word. But it turns out to be pretty hard for her, because she 阅读全文
摘要:
namespace LONGER{ typedef long long ll; typedef unsigned long long UTYPE; typedef ll TYPE; const TYPE sll=sizeof(TYPE); const TYPE MAXLENGTH=50; inline TYPE max(const TYPE&a,c... 阅读全文
摘要:
java中提供了对正则表达式的支持。有的时候,恰当地使用正则,可以让我们的工作事半功倍!如下代码用来检验一个四则运算式中数据项的数目,请填写划线部分缺少的代码。注意:只填写缺少代码,不要写任何多余内容,例如,已有的双引号。public class A{public static int f(Stri 阅读全文
摘要:
Rabbit and Grass Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2145 Accepted Submission(s): 162 阅读全文
摘要:
New Year is Coming! ailyanlu is very happy today! and he is playing a chessboard game with 8600. The size of the chessboard is n*n. A stone is placed 阅读全文