2013年11月15日
hdu 2899 Strange fuction (二分法)
摘要： Strange fuctionTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2278Accepted Submission(s): 1697Problem DescriptionNow, here is a fuction:F(x) = 6 * x^7+8*x^6+7*x^3+5*x^2-y*x (0 15 #define e 1e-716 double fac(double a,double b)17 {18 return 6*a*... 阅读全文
posted @ 2013-11-15 20:58 heaventouch 阅读(372) 评论(0) 推荐(0)
hdu 2199 Can you solve this equation? (二分法)
摘要： Can you solve this equation?Time Limit: 2000/1000 MS (Java/Others)Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 5999Accepted Submission(s): 2828Problem DescriptionNow,given the equation 8*x^4 + 7*x^3 + 2*x^2 + 3*x + 6 == Y,can you find its solution between 0 and 100;Now please try yo 阅读全文
posted @ 2013-11-15 20:30 heaventouch 阅读(263) 评论(0) 推荐(0)