,






: < >:



1. 䠠 1

2. 1

3. 頠 1

=?

<n>


< >

, :



'

cls

() print :

(I. ) print (1. )

(2. ) print (1. )

(. ) print (3. )

(=, ) input =, n

= 1  if n = I then

(1 ) print 1

= 2  if n = 2 then

(1 ) print 1



= 3  if n = 3 then


(1 ) print 1

end

. ­ - . - , .



, ­ .