洛谷9月月赛2 t1 题意:懒得说了 分析:模拟 代码: program flag; var a:..,..]of char; n,i,m,j,x,y,ans,k:longint; begin assign(input,'flag.in'); reset(input); assign(output,'flag.out'); rewrite(output); readln(n,m); to n do begin to m do read(a[i,j]); readln; end; k:=maxlo…