素性 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 72746 Accepted Submission(s): 25331 Problem Description 对于表达式n^2+n+41,当n在(x,y)范围内取整数值时(包含x,y)(-39<=x<y<=50),判定该表达式的值是否都为素数. Input 输入数…
HDU 2012 素数判定 Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 72727 Accepted Submission(s): 25323 Problem Description 对于表达式n^2+n+41,当n在(x,y)范围内取整数值时(包括x,y)(-39<=x<y<=50),判定该表达式的值是否都为素数.…
转载请注明出处:http://blog.csdn.net/u012860063? viewmode=contents 题目链接:pid=4279">http://acm.hdu.edu.cn/showproblem.php?pid=4279 HDU集训队选拔赛地点:3教3楼机房,时间:5月10日(周六)12:00開始.请相互转告,谢谢~ 百度之星编程大赛--您报名了吗? Number Time Limit: 2000/1000 MS (Java/Others) Memory Lim…
Simple Function Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 111 Accepted Submission(s): 31 Problem Description Knowing that x can be any real number that x2 + Dx + E ≠ 0. Now, given the f…