jzoj 1278. 排队 洛谷 P2880 [USACO07JAN]平衡的阵容Balanced Lineup
Description每天,农夫John的N(1ythenexit(x)elseexit(y);end;functionmin(x,y:longint):longint;beginifxmidthenfind(p*2+1,mid+1,r,x,y,s,t)elsebeginfind(p*2,l,mid,x,mid,s,t);ss:=s;tt:=t;find(p*2+1,mid+1,r,mid+1,y