题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1124 Problem Description The most important part of a GSM network is so called Base Transceiver Station (BTS). These transceivers form the areas called cells (this term gave the name to the cellular phon…
ACM ICPC 2010–2011, Northeastern European Regional Contest St Petersburg – Barnaul – Tashkent – Tbilisi, November 24, 2010 Problem A. Alignment of CodeProblem B. Binary OperationProblem C. Cactus RevolutionProblem D. Dome of CircusProblem E. Evacuati…
Description The most important part of a GSM network is so called Base Transceiver Station (BTS). These transceivers form the areas called cells (this term gave the name to the cellular phone) and every phone connects to the BTS with the strongest si…
for the backtracking part, thanks to the video of stanford cs106b lecture 10 by Julie Zelenski for the nice explanation of recursion and backtracking, highly recommended. in hdu 2553 cout N-Queens solutions problem, dfs is used. // please ignore, bel…