摘要: #include using namespace std; inline int read(){ int num=0,f=1; char c=getchar(); while(!isdigit(c)){if(c=='-') f=-1; c=getchar();} while(isdigit(c)){num=(num>=1; dir=l+len; ... 阅读全文
posted @ 2017-10-06 16:54 TimDucan 阅读(134) 评论(0) 推荐(0) 编辑