- 3


­ - - ­, . - , , , , . .

. - n :

­ .

 

'

ls

(=, ) input =, n

_ screen 2,0

k = 1 for k = 1 to n

x:

= [0:200] = rnd*200

: = [0:200] = rnd*200

(,) pset (x,y),3

next k

end

 

- -. ­ 0 100, , . ­ :

 

-

0 100

 

= ? < >

*

 

 

,

 

 

­, =? , ­ .