摘要： #include"iostream" #include"cstring" #include"algorithm" using namespace std; typedef struct { char ch; int weight; int parent,lchild,rchild; }HTNode, 阅读全文

摘要： 1.BF匹配 #include"iostream" using namespace std; string s,p; int bf(){ int i,j; i = j = 0; int li = s.length(); int lp = p.length(); while(i < li && j < 阅读全文