2013年10月12日
hdu_1013_Digital Roots_201310121652
摘要： Digital RootsTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 40786Accepted Submission(s): 12584Problem DescriptionThe digital root of a positive integer is found by summing the digits of the integer. If the resulting value is a single digit then th 阅读全文
posted @ 2013-10-12 17:22 龙腾四海365 阅读(174) 评论(0) 推荐(0) 编辑
hdu_1012_u Calculate e_201310121519
摘要： u Calculate eTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 25494 Accepted Submission(s): 11312Problem DescriptionA simple mathematical formula for e iswhere n is allowed to go to infinity. This can actually yield very accurate approximations of 阅读全文
posted @ 2013-10-12 15:33 龙腾四海365 阅读(129) 评论(0) 推荐(0) 编辑