摘要：南阳理工学院oj题解 //括号匹配问题 #include<iostream>#include<cstdio>#include<cstdlib>#include<stack>using namespace std;int main(){ int k, flag = 1; char c,*q; char 阅读全文

摘要：闲暇的夜晚， 写个哈夫曼树练练笔。 #include<iostream>#include<cstring>#include<cstdlib>#include<algorithm>typedef struct{ char data; int w,parent, lchild, rchild; int 阅读全文