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【BZOJ4822】[CQOI2017]老C的任务(扫描线) 题面 "BZOJ" "洛谷" 题解 没有修改操作,都不需要分治了。。。 直接排序之后扫描线算贡献就好了。。。 不知道为啥洛谷上过不了。。。 cpp include include include include include inclu 阅读全文
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题面 "洛谷" 题解 等下发链接 代码: cpp include include include include include include include using namespace std; define ll long long define MAX 100100 define inf 阅读全文
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NOIP2014题解 Day1 生活大爆炸版石头剪刀布 rps 简单模拟题,注意细节 cpp include include using namespace std; inline int read() { int x=0;bool t=false;char ch=getchar(); while( 阅读全文