摘要: struct fastio{ char s[100005]; int it,len; fastio(){it=len=0;} inline char get(){ if(it<len)return s[it++];it=0; len=fread(s,1,100000,stdin); if(len== 阅读全文
posted @ 2018-10-30 13:14 Cwolf9 阅读(234) 评论(0) 推荐(0)