u013268685的专栏(有一种幸福叫AC，有一种期待叫AK)

A. Nutstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputYou have a nuts and lots of boxes. The boxes have a

题目如图所示，由于ｎ很大直接枚举肯定不行，所以以此枚举商x，把最左边的ｉ和最右边的ｊ使得满足n/i=x，ｎ／ｊ＝ｘ，的ｉ，和ｊ求出来，ｊ－ｉ＋１就是商ｘ的个数。#include#include#includeusing namespace std;typedef long long LL;int main(){ int n,cas,L,R,cnt=0; LL ans

1408: The Game时间限制: 1 Sec  内存限制: 256 MB提交: 54  解决: 25[提交][状态][讨论版]题目描述John and his brother are playing a game. There are several piles of stones. At first John has to pick up some ston

A. Gravity Fliptime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output大水题，直接排序输出Little Chris is bored during h

本题枚举第一课树的高度即可B. Trees in a Rowtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputThe Queen of England has n

Miaomiao's GeometryTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 191    Accepted Submission(s): 38Problem DescriptionThere are

Accept: 57    Submit: 261Time Limit: 2000 mSec    Memory Limit : 32768 KB Problem DescriptionYtaaa作为一名特工执行了无数困难的任务，这一次ytaaa收到命令，需要炸毁敌人的一个工厂，为此ytaaa需要制造一批炸弹以供使用。 Ytaaa使用的这种新型炸弹由若干个炸药组成，每个炸药都有