Ziwen_的博客

POJ 1190生日蛋糕Time Limit: 1000MS Memory Limit: 10000KTotal Submissions: 23271 Accepted: 8320Description7月17日是Mr.W的生日，ACM-THU为此要制作一个体积为Nπ的M层生日蛋糕，每层都是一个圆柱体。设从下往上数第i(1 <= i <= M)层蛋糕是半径为Ri, 高度...

Channel AllocationTime Limit: 1000MS   Memory Limit: 10000K Total Submissions:17725   Accepted: 8975 DescriptionWhen a radio station is broadcasting over a very large area, repeate...

SudokuTime Limit: 2000MS   Memory Limit: 65536K Total Submissions:24236   Accepted:11329   Special Judge DescriptionSudoku is a very simple task. A square table with 9 rows a...