<% '-------------------- '-生成随机数 function rndarray(istart,iend,sum) dim arrayid(),i,j,blnre,temp,iloop,eloop redim arrayid(sum-1) i=0 iloop=0 eloop=0 blnre=false randomize do while i temp=int(rnd*(iend-istart+1)+istart) if i=0 then arrayid(0)=temp i=i+1 iloop=iloop+1 else for j=0 to i-1 if arrayid(j)=temp then blnre=true iloop=iloop+1 exit for '防止多余的循环 else iloop=iloop+1 end if next if blnre=false then arrayid(i)=temp i=i+1 else blnre=false end if end if loop rndarray=join(arrayid) end function response.write rndarray(1,5,1) '开始数字,结尾数字,生成多少个 %>