摘要: Generate random numbersTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 114Accepted Submission(s): 44Problem DescriptionJohn von Neumann suggested in 1946 a method to create a sequence of pseudo-random numbers. His idea is known as the "middle 阅读全文
posted @ 2012-02-26 20:18 Stephen Li 阅读(253) 评论(0) 推荐(0)
摘要: Dark roadsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 153Accepted Submission(s): 74Problem DescriptionEconomic times these days are tough, even in Byteland. To reduce the operating costs, the government of Byteland has decided to optimize the 阅读全文
posted @ 2012-02-26 20:04 Stephen Li 阅读(504) 评论(1) 推荐(0)