摘要:
Ujan has been lazy lately, but now has decided to bring his yard to good shape. First, he decided to paint... 阅读全文
摘要:
题目引入:给定N个整数,那任意顺序排列连成一个数,得到的最大的数是多少?分析:贪心,字典序排序,都不对大小比较也不对,今天我跟别人想了很久绞尽脑汁,各种模拟都失败了。最后才发现对于俩个数a=313,b=3133。... 阅读全文