给你一个求素数的函数
function isprime(n as integer) as boolean
isprime=true '赋初值
for i=2 to int(sqr(n))
if n mod i=0 then '如果能除尽
isprime=false '证明是素数
exit for
end if
next i
end function
dim a() as string
randomize
for i=1 to 10
a(i)=int(100*rnd+1)
next
for i=1 to 10
for j=2 to a(i)-1
if a(i)\j=0 then k=k+1
next
if k=0 then print a(i)
next