摘要:
转自http://www.mamicode.com/info-detail-2019082.html#includeusing namespace std;map pos;char st[11], en[11];int n;bool OK(){ for(int ... 阅读全文
摘要:
转自https://blog.csdn.net/Georgebillion/article/details/78088627?locationNum=3&fps=1G.Finding the Radius for an Inserted Circle(运算几何,二分)... 阅读全文