2012年2月19日

1.2.6 GPA 41.30%(477,1155)

摘要： Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1155 Accepted Submission(s): 477Problem DescriptionEach course grade is one of the following five letters: A, B, C, D, and F. (Note that there is no grade E.) The grade A indicates superior achieveme 阅读全文
posted @ 2012-02-19 19:42 Samuel Yang 阅读(211) 评论(0) 推荐(0)

1.2.5 decimal system 40.03%(492,1229)

摘要： Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1229 Accepted Submission(s): 492Problem DescriptionAs we know , we always use the decimal system in our common life, even using the computer. If we want to calculate the value that 3 plus 9, we just 阅读全文
posted @ 2012-02-19 19:42 Samuel Yang 阅读(278) 评论(0) 推荐(0)

1.2.3 Buildings 76.38%(582,762)

摘要： Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 762 Accepted Submission(s): 582Problem DescriptionWe divide the HZNU Campus into N*M grids. As you can see from the picture below, the green grids represent the buidings. Given the size of the HZNU C 阅读全文
posted @ 2012-02-19 15:47 Samuel Yang 阅读(213) 评论(0) 推荐(0)