pascal: assign(fa,'*.*');(*.*为文件名,下同) assign(fb,'*.*'); assign(fc,'*.*'); reset(fa); reset(fb); rewrite(fc); while not eof(fa) do begin readln(r,fa);(r注意类型不要定义错) writeln(r,fc); end; while not eof(fb) do begin readln(r,fb); writeln(r,fc); end; close(fa); close(fb); close(fc); 随手写的,未验证语法,应该没错。