Code_KK的博客

Sum                         Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Problem Description There is a number sequence A1,A2....An,you can select a

D. Hexagons! time limit per test 0.5 seconds memory limit per test 64 megabytes input standard input output standard output After a probationary period in the game devel

Bitwise Equations Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 645    Accepted Submission(s): 343 Problem Description You ar

题目描述 ACM界有一种变异的字符串，长度为N，仅由a，b，c，d四个字母组成，其中a和c在字符串中必须为偶数个（也可以不出现），请计算出满足条件的字符串的个数。 输入 多组输入，每组输入N（1 输出 每组一行，输出字符串的个数（由于数据较大，只需输出最后两位） 示例输入 1 2 示例输出 2 6 找规律，可以看出答案是4^

题目链接：http://www.51nod.com/onlineJudge/questionCode.html#problemId=1276¬iceId=21617 提交：http://sdutacm.org/sdutoj/problem.php?action=showproblem&problemid=3509 #include using namespace std; cons

Greatest Number Time Limit: 1000ms   Memory limit: 65536K  有疑问？点这里^_^ 题目描述 Saya likes math, because she think math can make her cleverer. One day, Kudo invited a very simple game