题目连接：2088 - Entropy 题目大意：给出一个字符串， 包括A~Z和_， 现在要根据字符出现的频率为他们进行编码，要求编码后字节最小， 然后输出字符均为8字节表示时的总字节数， 以及最小的编码方式所需的总字节数，并输出两者的比率， 保留一位小数。 解题思路：huffman编码。 #include <stdio.h>#include <string.h>#

Box of Bricks Problem Description Little Bob likes playing with his box of bricks. He puts the bricks one upon another and builds stacks of different height. “Look, I’ve built a wall!”, he tells his

cfcfcf站位 Box of Bricks Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 15307    Accepted Submission(s): 5087 Problem De