随笔分类 -  HDU ACM Steps 8.3

摘要：Problem Description There are n lights in a circle numbered from 1 to n. The left of light 1 is light n, and the left of light k (1= 0), if the left of light i is on !!! Given the initiation state, please find all lights’ state after M second. (2 5 #include 6 #include 7 #include ... 阅读全文

摘要：Problem of PrecisionTime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 24 Accepted Submission(s): 20 Problem Description Input The first line of input gives the number of cases, T. T test cases follow, each on a sepa... 阅读全文

摘要：奥运Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 82 Accepted Submission(s): 40 Problem Description 北京迎来了第一个奥运会，我们的欢呼声响彻中国大地，所以今年的奥运金牌 day day up!比尔盖兹坐上鸟巢里，手里摇着小纸扇，看的不亦乐乎，被俺们健儿的顽强拼搏的精神深深的感动了。反正我的钱也多的没地方放了，他对自己说，我自己也来举办一个奥运会，看谁的更火。... 阅读全文

摘要：PendantTime Limit: 6000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 58 Accepted Submission(s): 41 Problem Description On Saint Valentine's Day, Alex imagined to present a special pendant to his girl friend made by K kind of pearls. The pendant... 阅读全文

摘要：A Simple Math ProblemTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 44 Accepted Submission(s): 42 Problem Description Lele now is thinking about a simple function f(x).If x = 10 f(x) = a0 * f(x-1) + a1 * f(x-2) + a2 * f(x-3) + ……... 阅读全文

摘要：最惊心动魄的矩阵一章～～～Tr ATime Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 51 Accepted Submission(s): 45 Problem Description A为一个方阵，则Tr A表示A的迹（就是主对角线上各项的和），现要求Tr(A^k)%9973。 Input 数据的第一行是一个T，表示有T组数据。每组数据的第一行有n(2 2 #include ... 阅读全文