终榜:终榜链接也许是桂林的时候在金和银之间选择了金,在深圳在银和铜之间只能选择铜了真·铜首也是惨惨~Problem A (Solved at 0:06 with 2 tries)签到题不能再签到了……按题意模拟即可难度排序然后算时间即可……可是我Case x: y之间少打了一个空格就……多了一发罚时Problem G (Solved at 0:58 with 1 try)最后是推了一个公式,...
终榜:终榜链接试题链接:qd2018_problems.pdf感觉被安排的明明白白啊首银Problem M (Solved at 0:07 with 1 try)真·签到题容易发现g(x)在几次以后就会很快的降到0而f(0)=1 f(1)=0直接暴力循环就行了Problem J (Solved at 0:21 with 1 try)一个简单的贪心买书问题如果价格为0的书数量超过了要买的数量,...