http://acm.hdu.edu.cn/showproblem.php?pid=2123 Problem Description In this problem you need to make a multiply table of N * N ,just like the sample out. The element in the ith row and jth column should be the product(乘积) of i and j. Input The first…
Problem Description In this problem you need to make a multiply table of N * N ,just like the sample out. The element in the ith row and jth column should be the product(乘积) of i and j. Input The first line of input is an integer C which indicate the…
http://acm.hdu.edu.cn/showproblem.php?pid=5475 An easy problem Time Limit: 8000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 755 Accepted Submission(s): 431 Problem Description One day, a useless calculator was…
An easy problem Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5475 Description One day, a useless calculator was being built by Kuros. Let's assume that number X is showed on the screen of calculator. At first,…
An Easy Problem for Elfness Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 1148 Accepted Submission(s): 234 Problem Description Pfctgeorge is totally a tall rich and handsome guy. He plans t…
http://acm.hdu.edu.cn/showproblem.php?pid=2132 Problem Description We once did a lot of recursional problem . I think some of them is easy for you and some if hard for you.Now there is a very easy problem . I think you can AC it. We can define sum(n…
Problem Description We once did a lot of recursional problem . I think some of them is easy for you and some if hard for you. Now there is a very easy problem . I think you can AC it. We can define sum(n) as follow: if i can be divided exactly by 3 s…
问题: 開始尝试用字符做数组元素.可是并没实用. 在推断语句时把a z排出了. An easy problem Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 16516 Accepted Submission(s): 11096 Problem Description we define f(A) = 1, f(a) = -1,…
