随笔分类 -  线段树

hdu 1754
摘要：I Hate It HDU 1754Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 71808 Accepted Submiss... 阅读全文

posted @ 2017-09-19 23:09 横济沧海 阅读(71) 评论(0) 推荐(0)

hdu 1698
摘要：一个语句顺序错了，我弄了2个小时才找到（细心才是王道）这个题是线段树区间更新，区间查询#include#include#define maxn 100000*4+10using namespace std;struct node{ int l; int r; int value; ... 阅读全文

posted @ 2017-09-19 23:09 横济沧海 阅读(85) 评论(0) 推荐(0)

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