dim ar(10,10)
for i = 1 to 10
    for j = 1 to 10
        ar(i, j) = int(rnd(1) * 20) + 1
    next
next

flag=0
for x = 1 to 10
    for y = 1 to 10
        print ar(x,y)
        if ar(x,y) = 20 then
            flag=1
            exit for
        end if
    next
    if flag then exit for
next
print "Completed row ";x;" and column ";y