
高效算法设计
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Children's Game
Description 4thIIUCInter-University Programming Contest, 2005 A Childrens Game Input: standard input Output: standard output Problemsetter: M原创 2014-07-21 19:25:37 · 393 阅读 · 0 评论 -
Minimal coverage-区间覆盖问题
Minimal coverage The Problem Given several segments of line (int the X axis) with coordinates [Li,Ri]. You are to choose the minimal amount of them, such they would completely cov原创 2014-07-24 10:16:11 · 467 阅读 · 0 评论 -
Lining Up-多点共线问题
Lining Up ``How am I ever going to solve this problem?" said the pilot. Indeed, the pilot was not facing an easy task. She had to drop packages at specific points scattered in a d原创 2014-07-25 11:25:31 · 513 阅读 · 0 评论 -
solve it--非线性方程求根
Solve It Input: standard input Output: standard output Time Limit: 1 second Memory Limit: 32 MB Solve the equation: p*e-x+ q*sin(x) + r*cos(x) + s*tan(x) + t*x2 + u = 0 where 0原创 2014-07-22 16:18:28 · 592 阅读 · 0 评论