摘要:
很巧妙的思路:先计算A之前的被K除的最大数,然后计算B-A之间能填充多少个K 1 // you can use includes, for example: 2 // #include 3 4 // you can write to stdout for debugging purposes, ... 阅读全文
posted @ 2014-09-15 22:23
canexjtuzju
阅读(151)
评论(0)
推荐(0)