转载请注明出处:http://blog.csdn.net/u012860063?viewmode=contents 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2876 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? Ellipse, again and again Time Limit: 2000/1000 MS (Java/Others) Memo…
Ellipse Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1977 Accepted Submission(s): 832 Problem Description Math is important!! Many students failed in 2+2’s mathematical test, so let's AC t…
题目链接:HDU 1724 Problem Description Math is important!! Many students failed in 2+2's mathematical test, so let's AC this problem to mourn for our lost youth.. Look this sample picture: A ellipses in the plane and center in point O. the L,R lines will…
Problem Description Math is important!! Many students failed in 2+2’s mathematical test, so let's AC this problem to mourn for our lost youth..Look this sample picture: A ellipses in the plane and center in point O. the L,R lines will be vertical thr…
Ellipse Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1868 Accepted Submission(s): 792 Problem Description Math is important!! Many students failed in 2+2’s mathematical test, so let's AC t…
Problem Description Math is important!! Many students failed in 2+2’s mathematical test, so let's AC this problem to mourn for our lost youth..Look this sample picture: A ellipses in the plane and center in point O. the L,R lines will be vertical thr…
题目:http://acm.hdu.edu.cn/showproblem.php?pid=1724 #include<cstdio> #include<cstring> #include<algorithm> #include<cmath> #define db double using namespace std; ; int T;db a,b,l,r; db f(db x){-x*x/a)*b);} db cal(db l,db r){*f((l+r)/…
